BIG pi update with claude chat

pi/.pi/agent/extensions/ask-claude.ts

@@ -0,0 +1,275 @@
+/**
+ * ask-claude — Stream Claude agent reviews into pi.
+ *
+ * For AGENTS to use. Delegates to specialized Claude agents or raw models
+ * for review, analysis, debugging, and second opinions.
+ *
+ * Tool (callable by the LLM):
+ *   ask_claude(prompt, agent?, model?, question?, session_id?)
+ *     agent      — any agent name from ~/.claude/agents/ (e.g. "plan_review", "code_review", "oracle", "debug")
+ *     model      — model override: "opus", "sonnet", or full model ID
+ *     question   — specific focus prepended as a review header
+ *     session_id — resume a prior conversation (returned in every response)
+ *
+ * Commands:
+ *   /review-plan  — editor → Claude Opus plan_review → inject result
+ *   /review-code  — editor → Claude Sonnet code_review → inject result
+ */
+
+import { defineTool, getMarkdownTheme } from "@mariozechner/pi-coding-agent";
+import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
+import { Type } from "@mariozechner/pi-ai";
+import { Box, Container, Markdown, Spacer, Text } from "@mariozechner/pi-tui";
+import {
+	type ClaudeDetails,
+	type Theme,
+	renderToolCallLine,
+	renderToolResultBox,
+	renderToolBlock,
+	formatUsage,
+	buildEditDiff,
+	formatAnthropicError,
+	runClaude,
+	type RunClaudeResult,
+} from "../shared/claude-stream.js";
+
+// =============================================================================
+// Rendering (ask-claude specific — uses shared tool renderers)
+// =============================================================================
+
+function buildLabel(agent?: string, model?: string): string {
+	if (agent) return `Claude [${agent}]`;
+	if (model) return `Claude [${model}]`;
+	return "Claude Sonnet";
+}
+
+// =============================================================================
+// Tool definition
+// =============================================================================
+
+const AskClaudeParams = Type.Object({
+	prompt: Type.String({
+		description: "Full content to review/analyze. Include all relevant context: CLAUDE.md conventions, files explored, code or plan to review.",
+	}),
+	agent: Type.Optional(Type.String({
+		description: "Agent name from ~/.claude/agents/ (e.g. 'plan_review', 'code_review', 'oracle', 'debug'). Omit to use model= directly.",
+	})),
+	model: Type.Optional(Type.String({
+		description: "Model override: 'opus', 'sonnet', 'haiku', or a full model ID. When agent is set this overrides the agent's default. When agent is omitted this selects the model directly.",
+	})),
+	question: Type.Optional(Type.String({
+		description: "Specific question or focus area prepended to the prompt (e.g. 'Focus on security', 'Are there race conditions?').",
+	})),
+	session_id: Type.Optional(Type.String({
+		description: "Resume a prior conversation. Pass the session_id returned from a previous ask_claude call.",
+	})),
+});
+
+const askClaudeTool = defineTool({
+	name: "ask_claude",
+	label: "Ask Claude",
+	description: [
+		"Ask a Claude agent or model for review, analysis, or a second opinion.",
+		"agent=<name> runs a named agent from ~/.claude/agents/ (e.g. 'plan_review', 'code_review', 'oracle', 'debug').",
+		"Use model= alone for free-form requests without an agent. Use question= to specify a focus.",
+		"Pass session_id from a prior response to continue the same conversation across turns.",
+		"CLAUDE.md and .claude/skills are loaded automatically from the project root.",
+	].join(" "),
+	promptSnippet: "Ask a Claude agent or model for review, analysis, or a second opinion",
+	promptGuidelines: [
+		"Use ask_claude(agent=<name>) to invoke a specialized agent — include all relevant context in the prompt.",
+		"Use ask_claude(model='opus', question='...') for free-form deep analysis.",
+		"Always include the artifact to review (plan, code, problem description) in the prompt.",
+		"Pass session_id back from the previous response to continue the conversation.",
+	],
+	parameters: AskClaudeParams,
+
+	async execute(_toolCallId, params, signal, onUpdate, ctx) {
+		const fullPrompt = params.question
+			? `## Review Focus\n\n${params.question}\n\n## Content\n\n${params.prompt}`
+			: params.prompt;
+
+		const label = buildLabel(params.agent, params.model);
+		const details: ClaudeDetails = { label, done: false, blocks: [], finalText: "", isResume: !!params.session_id };
+
+		try {
+			const result: RunClaudeResult = await runClaude(fullPrompt, {
+				agent: params.agent,
+				model: params.model,
+				sessionId: params.session_id,
+				enrichEditDiffs: true,   // ask-claude wants diff enrichment
+				cwd: ctx.cwd,
+				signal,
+				onUpdate: (partial) => {
+					Object.assign(details, partial);
+					onUpdate?.({
+						content: [{ type: "text", text: details.finalText || "(thinking…)" }],
+						details: { ...details },
+					});
+				},
+			});
+
+			details.done      = true;
+			details.finalText = result.finalText;
+			details.blocks    = result.blocks;
+			details.sessionId = result.sessionId;
+			details.costUsd   = result.costUsd;
+			details.inputTokens  = result.inputTokens;
+			details.outputTokens = result.outputTokens;
+			details.cacheReadTokens  = result.cacheReadTokens;
+			details.cacheWriteTokens = result.cacheWriteTokens;
+
+			const sessionNote = result.sessionId
+				? `\n\n---\n*session_id: \`${result.sessionId}\`*`
+				: "";
+
+			return {
+				content: [{ type: "text", text: (result.finalText || "(no output)") + sessionNote }],
+				details: { ...details },
+			};
+		} catch (err) {
+			const errMsg = err instanceof Error ? err.message : String(err);
+			details.done = true;
+			details.finalText = `Error: ${errMsg}`;
+			return {
+				content: [{ type: "text", text: `**Claude error:** ${errMsg}` }],
+				details: { ...details },
+			};
+		}
+	},
+
+	renderCall(args, theme, _ctx) {
+		const label = buildLabel(args.agent, args.model);
+		let text = theme.fg("toolTitle", theme.bold("ask_claude ")) + theme.fg("accent", `[${label}]`);
+		if (args.question) {
+			text += "\n  " + theme.fg("dim", theme.italic(args.question));
+		} else {
+			const lines = args.prompt.split("\n").filter((l) => l.trim()).slice(0, 3);
+			text += "\n  " + theme.fg("dim", lines.join("\n  "));
+		}
+		return new Text(text, 0, 0);
+	},
+
+	renderResult(result, { isPartial }, theme, _ctx) {
+		const d = result.details as ClaudeDetails | undefined;
+		if (!d) return new Text(theme.fg("muted", "…"), 0, 0);
+
+		const isDone = d.done && !isPartial;
+		const statusIcon = isDone ? theme.fg("success", "✓ ") : theme.fg("warning", "⏳ ");
+		const c = new Container();
+
+		const resume = d.isResume ? theme.fg("dim", " ↩") : "";
+		c.addChild(new Text(statusIcon + theme.fg("toolTitle", theme.bold(d.label)) + resume, 0, 0));
+
+		for (const block of d.blocks ?? []) {
+			if (block.type === "thinking" && block.text.trim()) {
+				c.addChild(new Text(theme.fg("dim", theme.italic(block.text.trimEnd())), 0, 0));
+			} else if (block.type === "tool") {
+				c.addChild(renderToolBlock(block, theme as any));
+			} else if (block.type === "text" && block.text.trim()) {
+				c.addChild(new Spacer(1));
+				if (isDone) {
+					c.addChild(new Markdown(block.text.trim(), 0, 0, getMarkdownTheme()));
+				} else {
+					c.addChild(new Text(theme.fg("dim", block.text.trimEnd()), 0, 0));
+				}
+			}
+		}
+
+		if (isDone) {
+			const usageLine = formatUsage(d);
+			const parts: string[] = [];
+			if (usageLine) parts.push(usageLine);
+			if (d.sessionId) parts.push(`session:${d.sessionId.slice(0, 8)}`);
+			if (parts.length > 0) {
+				c.addChild(new Spacer(1));
+				c.addChild(new Text(theme.fg("dim", parts.join("  ")), 0, 0));
+			}
+		}
+
+		return c;
+	},
+});
+
+// =============================================================================
+// Extension entry point
+// =============================================================================
+
+export default function (pi: ExtensionAPI) {
+	pi.registerTool(askClaudeTool);
+
+	// ── /review-plan ───────────────────────────────────────────────────────
+
+	pi.registerCommand("review-plan", {
+		description: "Editor → Claude Opus plan_review → inject review into conversation",
+		handler: async (_args, ctx) => {
+			const input = await ctx.ui.editor(
+				"Plan Review · Claude Opus",
+				"Paste your plan or strategy. Claude will review for correctness, completeness, and risk.",
+			);
+			if (!input?.trim()) { ctx.ui.notify("Cancelled.", "info"); return; }
+			ctx.ui.setStatus("ask-claude", "Asking Claude Opus (plan_review)…");
+			try {
+				const r = await runClaude(input, { agent: "plan_review", cwd: ctx.cwd, onUpdate: () => {} });
+				if (!r.finalText.trim()) { ctx.ui.notify("No output from Claude.", "warning"); return; }
+				pi.sendMessage(
+					{ customType: "ask-claude-review", content: r.finalText.trim(), display: true,
+					  details: { label: "Claude Opus · plan_review", output: r.finalText } },
+					{ triggerTurn: true },
+				);
+			} catch (err) {
+				ctx.ui.notify(`Claude error: ${err instanceof Error ? err.message : String(err)}`, "error");
+			} finally { ctx.ui.setStatus("ask-claude", undefined); }
+		},
+	});
+
+	// ── /review-code ───────────────────────────────────────────────────────
+
+	pi.registerCommand("review-code", {
+		description: "Editor → Claude Sonnet code_review → inject review into conversation",
+		handler: async (_args, ctx) => {
+			const input = await ctx.ui.editor(
+				"Code Review · Claude Sonnet",
+				"Paste code to review. Include the plan it implements and any specific concerns.",
+			);
+			if (!input?.trim()) { ctx.ui.notify("Cancelled.", "info"); return; }
+			ctx.ui.setStatus("ask-claude", "Asking Claude Sonnet (code_review)…");
+			try {
+				const r = await runClaude(input, { agent: "code_review", cwd: ctx.cwd, onUpdate: () => {} });
+				if (!r.finalText.trim()) { ctx.ui.notify("No output from Claude.", "warning"); return; }
+				pi.sendMessage(
+					{ customType: "ask-claude-review", content: r.finalText.trim(), display: true,
+					  details: { label: "Claude Sonnet · code_review", output: r.finalText } },
+					{ triggerTurn: true },
+				);
+			} catch (err) {
+				ctx.ui.notify(`Claude error: ${err instanceof Error ? err.message : String(err)}`, "error");
+			} finally { ctx.ui.setStatus("ask-claude", undefined); }
+		},
+	});
+
+	// ── Message renderer for injected reviews ──────────────────────────────
+
+	pi.registerMessageRenderer("ask-claude-review", (message, { expanded }, theme) => {
+		const d = message.details as { label?: string; output?: string } | undefined;
+		const label = d?.label ?? "Claude";
+		const output = (d?.output ?? "").trim();
+
+		if (expanded) {
+			const c = new Container();
+			c.addChild(new Text(theme.fg("accent", "◆ ") + theme.fg("toolTitle", theme.bold(label)), 0, 0));
+			c.addChild(new Spacer(1));
+			c.addChild(new Markdown(output, 0, 0, getMarkdownTheme()));
+			return c;
+		}
+
+		let text = theme.fg("accent", "◆ ") + theme.fg("toolTitle", theme.bold(label));
+		const lines = output.split("\n").filter((l) => l.trim());
+		const preview = lines.slice(0, 4).join("\n");
+		if (preview) {
+			text += "\n" + theme.fg("dim", preview);
+			if (lines.length > 4) text += "\n" + theme.fg("muted", `… ${lines.length - 4} more (Ctrl+O)`);
+		}
+		return new Text(text, 0, 0);
+	});
+}

pi/.pi/agent/extensions/claude-account-switch.ts

@@ -1,419 +0,0 @@
-/**
- * Claude Account Switch Extension
- *
- * Switches between two Claude Pro accounts (personal and work) **without
- * restarting pi**. Works by swapping auth.json files at the filesystem level,
- * then reloading the auth storage and forcing an immediate token refresh to
- * validate the switch.
- *
- * Why file-level swaps? Anthropic's OAuth rotates refresh tokens on every
- * refresh. Calling authStorage.set() can appear to work, but the next
- * getApiKey() call triggers refreshOAuthTokenWithLock(), which re-reads
- * auth.json from disk — overwriting in-memory changes if persistence
- * silently failed. Working at the file level avoids this entirely.
- *
- * Setup (one-time per account):
- *   1. /login  →  authenticate with personal account
- *   2. /switch-claude save personal
- *   3. /login  →  authenticate with work account
- *   4. /switch-claude save work
- *
- * Usage:
- *   /switch-claude               — pick account interactively
- *   /switch-claude save <name>   — save current pi login as a named profile
- */
-
-import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
-import * as fs from "node:fs";
-import * as os from "node:os";
-import * as path from "node:path";
-import { execSync } from "node:child_process";
-
-const HOME = os.homedir();
-const AUTH_JSON = path.join(HOME, ".pi/agent/auth.json");
-const MARKER_FILE = path.join(HOME, ".pi/agent/auth.json.current");
-const PROFILES_DIR = path.join(HOME, ".pi/agent/profiles");
-
-type Account = "personal" | "work";
-
-// ── Session-window helpers ─────────────────────────────────────────────────
-//
-// We store the actual `resets_at` timestamp returned by Claude's usage API
-// (via the usage:update event) so the switch menu can show a live countdown
-// to the next session reset rather than a guessed switchedAt + 5h window.
-
-function sessionStampPath(account: Account): string {
-	return path.join(PROFILES_DIR, `session-${account}.json`);
-}
-
-/** Persist the actual session-reset timestamp for an account. */
-function saveSessionResetsAt(account: Account, resetsAt: number): void {
-	try {
-		fs.mkdirSync(PROFILES_DIR, { recursive: true });
-		fs.writeFileSync(
-			sessionStampPath(account),
-			JSON.stringify({ resetsAt }, null, 2),
-			{ mode: 0o600 },
-		);
-	} catch {}
-}
-
-/** Load the stored session-reset timestamp (ms epoch), or null. */
-function loadSessionResetsAt(account: Account): number | null {
-	try {
-		const raw = fs.readFileSync(sessionStampPath(account), "utf-8");
-		const { resetsAt } = JSON.parse(raw) as { resetsAt: number };
-		if (typeof resetsAt === "number") return resetsAt;
-	} catch {}
-	return null;
-}
-
-/** Format milliseconds as a compact duration string. */
-function formatDuration(ms: number): string {
-	const totalSec = Math.ceil(ms / 1000);
-	const h = Math.floor(totalSec / 3600);
-	const m = Math.floor((totalSec % 3600) / 60);
-	const s = totalSec % 60;
-	if (h > 0) return `${h}h ${m}m`;
-	if (m > 0) return `${m}m`;
-	return `${s}s`;
-}
-
-/**
- * One-line session summary appended to each account option in the select menu.
- *
- * Window still running:  [resets in Xh Ym]
- * Window already passed: [0 (ready)]
- * Never recorded:        (empty)
- */
-function sessionSummary(account: Account): string {
-	const resetsAt = loadSessionResetsAt(account);
-	if (resetsAt === null) return "";
-	const remaining = resetsAt - Date.now();
-	if (remaining <= 0) return "  [0 (ready)]";
-	return `  [resets in ${formatDuration(remaining)}]`;
-}
-
-// ── Profile helpers ────────────────────────────────────────────────────────
-
-function profilePath(account: Account): string {
-	return path.join(PROFILES_DIR, `auth-${account}.json`);
-}
-
-function hasProfile(account: Account): boolean {
-	return fs.existsSync(profilePath(account));
-}
-
-/**
- * Save auth.json content directly to a profile file.
- * This captures the exact on-disk state, including any tokens that were
- * refreshed behind our back by the auth system.
- *
- * We parse + re-serialize the JSON to guard against corrupt auth.json
- * (e.g. trailing commas left by buggy serializers). If the file can't
- * be parsed, we skip the save rather than propagate bad data.
- */
-function saveCurrentAuthToProfile(account: Account): boolean {
-	fs.mkdirSync(PROFILES_DIR, { recursive: true });
-	if (!fs.existsSync(AUTH_JSON)) return false;
-	try {
-		const raw = fs.readFileSync(AUTH_JSON, "utf-8");
-		const parsed = JSON.parse(raw); // validates JSON
-		const clean = JSON.stringify(parsed, null, 2);
-		fs.writeFileSync(profilePath(account), clean, { mode: 0o600 });
-		return true;
-	} catch {
-		// auth.json is missing or corrupt — don't propagate bad data
-		return false;
-	}
-}
-
-/**
- * Copy a profile file to auth.json. This is an atomic-ish swap that
- * replaces the entire file rather than merging per-provider.
- *
- * Like saveCurrentAuthToProfile, we round-trip through JSON.parse to
- * ensure we never write corrupt data to auth.json.
- */
-function restoreProfileToAuth(account: Account): void {
-	const raw = fs.readFileSync(profilePath(account), "utf-8");
-	const parsed = JSON.parse(raw); // throws on corrupt profile
-	const clean = JSON.stringify(parsed, null, 2);
-	fs.writeFileSync(AUTH_JSON, clean, { mode: 0o600 });
-}
-
-function setMarker(account: Account): void {
-	fs.writeFileSync(MARKER_FILE, account, "utf-8");
-}
-
-function getCurrentAccount(): Account | "unknown" {
-	try {
-		const marker = fs.readFileSync(MARKER_FILE, "utf8").trim();
-		if (marker === "personal" || marker === "work") return marker;
-	} catch {}
-	return "unknown";
-}
-
-// ── Other session detection ────────────────────────────────────────────────
-
-function otherPiSessions(): number[] {
-	try {
-		const myPid = process.pid;
-		// Use a character class [c] trick so pgrep doesn't match its own process
-		const out = execSync("pgrep -f 'pi-[c]oding-agent' 2>/dev/null || true", {
-			encoding: "utf-8",
-		});
-		const pids = out
-			.trim()
-			.split("\n")
-			.map(Number)
-			.filter((p) => p && p !== myPid && !isNaN(p));
-		return pids;
-	} catch {
-		return [];
-	}
-}
-
-function killOtherSessions(pids: number[]): number {
-	let killed = 0;
-	for (const pid of pids) {
-		try {
-			process.kill(pid);
-			killed++;
-		} catch {
-			// already dead or permission denied
-		}
-	}
-	return killed;
-}
-
-// ── UI helpers ─────────────────────────────────────────────────────────────
-
-function statusLabel(account: Account | "unknown"): string {
-	switch (account) {
-		case "personal":
-			return " personal";
-		case "work":
-			return "󰃖 work";
-		default:
-			return " claude";
-	}
-}
-
-// ── Extension ──────────────────────────────────────────────────────────────
-
-export default function (pi: ExtensionAPI) {
-	let currentAccount: Account | "unknown" = "unknown";
-
-	// Whenever usage-bars fetches fresh data, save the real resets_at for the
-	// current account so the switch menu shows an accurate live countdown.
-	pi.events.on("usage:update", (event: unknown) => {
-		const e = event as { sessionResetsAt?: number };
-		if (currentAccount !== "unknown" && typeof e.sessionResetsAt === "number") {
-			saveSessionResetsAt(currentAccount, e.sessionResetsAt);
-		}
-	});
-
-	pi.on("session_start", async (_event, ctx) => {
-		// Proper-lockfile creates auth.json.lock as a *directory* (atomic mkdir).
-		// If a regular file exists at that path (e.g. left by an older pi version),
-		// rmdir fails with ENOTDIR → lock acquisition throws → loadError is set →
-		// credentials are never persisted after /login.  Delete the stale file and
-		// reload so this session has working auth persistence.
-		const lockPath = AUTH_JSON + ".lock";
-		try {
-			const stat = fs.statSync(lockPath);
-			if (stat.isFile()) {
-				fs.unlinkSync(lockPath);
-				ctx.modelRegistry.authStorage.reload();
-			}
-		} catch {
-			// lock doesn't exist or we can't stat it — nothing to fix
-		}
-
-		// Guard against corrupt auth.json (e.g. trailing commas from buggy
-		// serializers).  Re-serialize to clean JSON and reload so the auth
-		// system picks up valid credentials.
-		try {
-			const raw = fs.readFileSync(AUTH_JSON, "utf-8");
-			const parsed = JSON.parse(raw);
-			const clean = JSON.stringify(parsed, null, 2);
-			if (clean !== raw) {
-				fs.writeFileSync(AUTH_JSON, clean, { mode: 0o600 });
-				ctx.modelRegistry.authStorage.reload();
-			}
-		} catch {
-			// auth.json missing or unparseable — nothing we can fix here
-		}
-
-		currentAccount = getCurrentAccount();
-		ctx.ui.setStatus("claude-account", statusLabel(currentAccount));
-	});
-
-	pi.registerCommand("switch-claude", {
-		description:
-			"Switch between personal () and work (󰃖) Claude accounts. Use 'save <name>' to save current login as a profile.",
-		handler: async (args, ctx) => {
-			const authStorage = ctx.modelRegistry.authStorage;
-			const trimmed = args?.trim() ?? "";
-
-			// ── Save current auth state as a named profile ──────────────────
-			if (trimmed.startsWith("save ")) {
-				const name = trimmed.slice(5).trim();
-				if (name !== "personal" && name !== "work") {
-					ctx.ui.notify(
-						"Usage: /switch-claude save personal|work",
-						"warning",
-					);
-					return;
-				}
-
-				if (!authStorage.has("anthropic")) {
-					ctx.ui.notify(
-						"No Anthropic credentials found. Run /login first.",
-						"warning",
-					);
-					return;
-				}
-
-				saveCurrentAuthToProfile(name as Account);
-				currentAccount = name as Account;
-				setMarker(currentAccount);
-				ctx.ui.setStatus("claude-account", statusLabel(currentAccount));
-				ctx.ui.notify(
-					`Saved current login as ${statusLabel(name as Account)} profile`,
-					"info",
-				);
-				return;
-			}
-
-
-			// ── Resolve target account (direct arg or interactive) ──────────
-			let newAccount: Account;
-			if (trimmed === "personal" || trimmed === "work") {
-				newAccount = trimmed;
-			} else if (trimmed === "") {
-				const personalLabel = `  personal${currentAccount === "personal" ? "  ← current" : ""}${!hasProfile("personal") ? "  (no profile saved)" : ""}${sessionSummary("personal")}`;
-				const workLabel = `󰃖  work${currentAccount === "work" ? "  ← current" : ""}${!hasProfile("work") ? "  (no profile saved)" : ""}${sessionSummary("work")}`;
-
-				const accountChoice = await ctx.ui.select(
-					"Switch Claude account:",
-					[personalLabel, workLabel],
-				);
-				if (accountChoice === undefined) return;
-				newAccount = accountChoice.startsWith("") ? "personal" : "work";
-			} else {
-				ctx.ui.notify(
-					"Usage: /switch-claude [personal|work|save <name>]",
-					"warning",
-				);
-				return;
-			}
-
-			if (newAccount === currentAccount) {
-				ctx.ui.notify(
-					`Already using ${statusLabel(newAccount)}`,
-					"info",
-				);
-				return;
-			}
-
-			// ── Warn about other sessions ───────────────────────────────────
-			const otherPids = otherPiSessions();
-			if (otherPids.length > 0) {
-				const sessionChoice = await ctx.ui.select(
-					`⚠️  ${otherPids.length} other pi session(s) detected`,
-					[
-						"Continue anyway",
-						`Kill ${otherPids.length} other instance(s) and continue`,
-						"Cancel",
-					],
-				);
-				if (sessionChoice === undefined || sessionChoice.includes("Cancel"))
-					return;
-
-				if (sessionChoice.includes("Kill")) {
-					const killed = killOtherSessions(otherPids);
-					ctx.ui.notify(`Killed ${killed} pi session(s)`, "info");
-				}
-			}
-
-			if (!hasProfile(newAccount)) {
-				ctx.ui.notify(
-					`No profile saved for ${newAccount}. Run /login then /switch-claude save ${newAccount}`,
-					"warning",
-				);
-				return;
-			}
-
-			// ── Perform the switch ──────────────────────────────────────────
-			try {
-				// 1. Snapshot current auth.json → outgoing profile.
-				//    This captures any tokens that were silently refreshed
-				//    since the last save (the file is the source of truth,
-				//    not the in-memory snapshot from getAll()).
-				if (currentAccount !== "unknown") {
-					saveCurrentAuthToProfile(currentAccount);
-				}
-
-				// 2. Copy incoming profile → auth.json (full file replace).
-				restoreProfileToAuth(newAccount);
-
-				// 3. Tell AuthStorage to re-read the file. This updates
-				//    the in-memory credential cache from the new auth.json.
-				authStorage.reload();
-
-				// 4. Force an immediate token refresh to validate the switch.
-				//    If the stored refresh token is stale, this will fail now
-				//    rather than on the next chat message.
-				const apiKey = await authStorage.getApiKey("anthropic");
-
-				if (!apiKey) {
-					// Refresh failed → roll back to the previous account.
-					if (currentAccount !== "unknown") {
-						restoreProfileToAuth(currentAccount);
-						authStorage.reload();
-					}
-					ctx.ui.notify(
-						`❌ Switch failed: could not authenticate as ${newAccount}. ` +
-							`The saved refresh token may have expired. ` +
-							`Run /login then /switch-claude save ${newAccount} to re-save.`,
-						"error",
-					);
-					return;
-				}
-
-				// 5. Success — the refresh worked, auth.json now has fresh
-				//    tokens. Save them back to the profile so next switch
-				//    has the latest refresh token.
-				saveCurrentAuthToProfile(newAccount);
-
-				currentAccount = newAccount;
-				setMarker(currentAccount);
-				ctx.ui.setStatus("claude-account", statusLabel(currentAccount));
-				pi.events.emit("claude-account:switched", { account: newAccount });
-				ctx.ui.notify(
-					`Switched to ${statusLabel(newAccount)} ✓`,
-					"info",
-				);
-			} catch (e: unknown) {
-				// Something went wrong → try to roll back.
-				try {
-					if (currentAccount !== "unknown" && hasProfile(currentAccount)) {
-						restoreProfileToAuth(currentAccount);
-						authStorage.reload();
-					}
-				} catch {
-					// rollback failed too — nothing more we can do
-				}
-
-				const msg = e instanceof Error ? e.message : String(e);
-				ctx.ui.notify(
-					`❌ Switch failed: ${msg}. Rolled back to ${statusLabel(currentAccount)}. ` +
-						`You may need to /login and /switch-claude save ${newAccount}.`,
-					"error",
-				);
-			}
-		},
-	});
-}

pi/.pi/agent/extensions/footer-display.ts

@@ -4,11 +4,10 @@
  * Replaces the built-in pi footer with a single clean line that assembles
  * status from all other extensions:
  *
- *   \uEF85 | S ⣿⣶⣀⣀⣀ 34% 2h 55m | W ⣿⣿⣷⣀⣀ 68% ⟳ Fri 09:00 | C ⣿⣀⣀⣀⣀ 20% | Sonnet 4.6 | rust-analyzer | MCP: 1/2
+ *   ~dir  | S ⣿⣶⣀⣀⣀ 34% 2h 55m | W ⣿⣿⣷⣀⣀ 68% ⟳ Fri 09:00 | C ⣿⣀⣀⣀⣀ 20% | Sonnet 4.6 | rust-analyzer | MCP: 1/2
  *
  * Status sources:
- *   "claude-account"  — set by claude-account-switch.ts  → just the icon
+ *   usage:update event — set by usage-bars extension       → S/W bars (Claude usage, always shown)
- *   "usage-bars"      — set by usage-bars extension       → S/W bars (pass-through)
  *   ctx.getContextUsage()                                 → C bar (rendered here)
  *   ctx.model                                             → model short name
  *   "lsp"             — set by lsp-pi extension           → strip "LSP " prefix
@@ -77,11 +76,6 @@ function formatDurationMs(ms: number): string {
   return "<1m";
 }
 
-// Nerd Font codepoints matched to what claude-account-switch.ts emits
-const ICON_PERSONAL = "\uEF85";    // U+EF85  — home
-const ICON_WORK     = "\uDB80\uDCD6"; // U+F00D6 — briefcase (surrogate pair)
-const ICON_UNKNOWN  = "\uF420";    // U+F420  — claude default
-
 export default function (pi: ExtensionAPI) {
   let ctx: any = null;
   let tuiRef: any = null;
@@ -112,18 +106,7 @@ export default function (pi: ExtensionAPI) {
       : cwd;
     parts.push(theme.fg("dim", dir));
 
-    // 2. Account icon
+    // 2. S / W usage bars + C bar — joined as one |-separated block
-    const acctRaw = statuses.get("claude-account");
-    if (acctRaw !== undefined) {
-      const clean = stripAnsi(acctRaw).trim();
-      let icon: string;
-      if (clean.includes("personal"))     icon = ICON_PERSONAL;
-      else if (clean.includes("work"))    icon = ICON_WORK;
-      else                                icon = ICON_UNKNOWN;
-      parts.push(theme.fg("dim", icon));
-    }
-
-    // 3. S / W usage bars + C bar — joined as one |-separated block
     const usageRaw = statuses.get("usage-bars");
     const contextUsage = ctx?.getContextUsage?.();
     {
@@ -135,8 +118,8 @@ export default function (pi: ExtensionAPI) {
         const session = Math.max(0, Math.min(100, Math.round(usageSession)));
         const weekly  = Math.max(0, Math.min(100, Math.round(usageWeekly)));
 
-        let sPart = theme.fg("muted", "S ") + renderBrailleBar(theme, session) + " " + theme.fg("dim", `${session}%`);
+        let sPart = theme.fg("muted", "\uF4F5 S ") + renderBrailleBar(theme, session) + " " + theme.fg("dim", `${session}%`);
-        let wPart = theme.fg("muted", "W ") + renderBrailleBar(theme, weekly)  + " " + theme.fg("dim", `${weekly}%`);
+        let wPart = theme.fg("muted", "\uF4F5 W ") + renderBrailleBar(theme, weekly)  + " " + theme.fg("dim", `${weekly}%`);
 
         if (sessionResetsAt !== null) {
           const msLeft = sessionResetsAt - Date.now();
@@ -156,34 +139,51 @@ export default function (pi: ExtensionAPI) {
 
       if (contextUsage && contextUsage.percent !== null) {
         const pct = Math.round(contextUsage.percent);
+        const chatStatus = statuses.get("chat-claude");
+        const isChatActive = !!chatStatus && chatStatus.includes("Claude");
+        
+        // When chat is active and context is high, show warning indicator
+        let cLabel = "C";
+        let cColor = "muted";
+        if (isChatActive && pct >= 70) {
+          cLabel = pct >= 90 ? "C⚠" : "C⚡";
+          cColor = pct >= 90 ? "error" : "warning";
+        }
+        
         const cBar =
-          theme.fg("muted", "C ") +
+          theme.fg(cColor, cLabel + " ") +
           renderBrailleBar(theme, pct) +
           " " +
-          theme.fg("dim", `${pct}%`);
+          theme.fg(pct >= 70 && isChatActive ? "warning" : "dim", `${pct}%`);
         block = block ? block + pipeSep + cBar : cBar;
       }
       if (block) parts.push(block);
     }
 
-    // 4. Model short name
+    // 3. Model short name
     const modelId = ctx?.model?.id;
     if (modelId) parts.push(theme.fg("dim", getModelShortName(modelId)));
 
-    // 5. LSP — strip "LSP" prefix and activity dot
+    // 4. LSP — strip "LSP" prefix and activity dot
     const lspRaw = statuses.get("lsp");
     if (lspRaw) {
       const clean = stripAnsi(lspRaw).trim().replace(/^LSP\s*[•·]?\s*/i, "").trim();
       if (clean) parts.push(theme.fg("dim", clean));
     }
 
-    // 6. MCP — strip " servers" suffix
+    // 5. MCP — strip " servers" suffix
     const mcpRaw = statuses.get("mcp");
     if (mcpRaw) {
       const clean = stripAnsi(mcpRaw).trim().replace(/\s*servers?.*$/, "").trim();
       if (clean) parts.push(theme.fg("dim", clean));
     }
 
+    // 6. Active Claude chat session
+    const chatRaw = statuses.get("chat-claude");
+    if (chatRaw) {
+      parts.push(theme.fg("accent", stripAnsi(chatRaw).trim()));
+    }
+
     return parts.join(sep);
   }
 
@@ -209,7 +209,7 @@ export default function (pi: ExtensionAPI) {
   // ---------------------------------------------------------------------------
   // Event handlers
   // ---------------------------------------------------------------------------
-  pi.on("session_start", async (_event, _ctx) => {
+  pi.on("session_start", (_event, _ctx) => {
     ctx = _ctx;
     installFooter(_ctx);
   });
@@ -230,11 +230,6 @@ export default function (pi: ExtensionAPI) {
     if (tuiRef) tuiRef.requestRender();
   });
 
-  // Re-render when account switches (usage:update comes from usage-bars setStatus which
-  // already triggers a render, but account icon needs a nudge too)
-  pi.events.on("claude-account:switched", () => {
-    if (tuiRef) tuiRef.requestRender();
-  });
 
   // Listen for usage updates — store raw values so we can build bars + dynamic
   // countdown directly rather than parsing the ANSI status string from usage-bars.

pi/.pi/agent/extensions/footer-display.ts.backup

@@ -1,191 +0,0 @@
-/**
- * Footer Display Extension
- *
- * Replaces the built-in pi footer with a single clean line that assembles
- * status from all other extensions:
- *
- *   \uEF85 | S ⣿⣶⣀⣀⣀ 34% 2h 55m | W ⣿⣿⣷⣀⣀ 68% ⟳ Fri 09:00 | C ⣿⣀⣀⣀⣀ 20% | Sonnet 4.6 | rust-analyzer | MCP: 1/2
- *
- * Status sources:
- *   "claude-account"  — set by claude-account-switch.ts  → just the icon
- *   "usage-bars"      — set by usage-bars extension       → S/W bars (pass-through)
- *   ctx.getContextUsage()                                 → C bar (rendered here)
- *   ctx.model                                             → model short name
- *   "lsp"             — set by lsp-pi extension           → strip "LSP " prefix
- *   "mcp"             — set by pi-mcp-adapter             → strip " servers" suffix
- */
-
-import os from "os";
-import path from "path";
-import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
-import { truncateToWidth } from "@mariozechner/pi-tui";
-
-// ---------------------------------------------------------------------------
-// Braille gradient bar — used here only for the context (C) bar
-// ---------------------------------------------------------------------------
-const BRAILLE_GRADIENT = "\u28C0\u28C4\u28E4\u28E6\u28F6\u28F7\u28FF";
-const BRAILLE_EMPTY = "\u28C0";
-const BAR_WIDTH = 5;
-
-function renderBrailleBar(theme: any, value: number): string {
-  const v = Math.max(0, Math.min(100, Math.round(value)));
-  const levels = BRAILLE_GRADIENT.length - 1;
-  const totalSteps = BAR_WIDTH * levels;
-  const filledSteps = Math.round((v / 100) * totalSteps);
-  const full = Math.floor(filledSteps / levels);
-  const partial = filledSteps % levels;
-  const empty = BAR_WIDTH - full - (partial ? 1 : 0);
-  const color = v >= 90 ? "error" : v >= 70 ? "warning" : "success";
-  const filled = BRAILLE_GRADIENT[BRAILLE_GRADIENT.length - 1]!.repeat(Math.max(0, full));
-  const partialChar = partial ? BRAILLE_GRADIENT[partial]! : "";
-  const emptyChars = BRAILLE_EMPTY.repeat(Math.max(0, empty));
-  return theme.fg(color, filled + partialChar) + theme.fg("dim", emptyChars);
-}
-
-// ---------------------------------------------------------------------------
-// Helpers
-// ---------------------------------------------------------------------------
-function stripAnsi(text: string): string {
-  return text.replace(/\x1b\[[0-9;]*m/g, "").replace(/\x1b\][^\x07]*\x07/g, "");
-}
-
-function getModelShortName(modelId: string): string {
-  // claude-haiku-4-5 → "Haiku 4.5",  claude-sonnet-4-6 → "Sonnet 4.6"
-  const m = modelId.match(/^claude-([a-z]+)-([\d]+(?:-[\d]+)*)(?:-\d{8})?$/);
-  if (m) {
-    const family = m[1]!.charAt(0).toUpperCase() + m[1]!.slice(1);
-    return `${family} ${m[2]!.replace(/-/g, ".")}`;
-  }
-  // claude-3-5-sonnet, claude-3-opus, etc.
-  const m2 = modelId.match(/^claude-[\d-]+-([a-z]+)/);
-  if (m2) return m2[1]!.charAt(0).toUpperCase() + m2[1]!.slice(1);
-  return modelId.replace(/^claude-/, "");
-}
-
-// Nerd Font codepoints matched to what claude-account-switch.ts emits
-const ICON_PERSONAL = "\uEF85";    // U+EF85  — home
-const ICON_WORK     = "\uDB80\uDCD6"; // U+F00D6 — briefcase (surrogate pair)
-const ICON_UNKNOWN  = "\uF420";    // U+F420  — claude default
-
-export default function (pi: ExtensionAPI) {
-  let ctx: any = null;
-  let tuiRef: any = null;
-  let footerDataRef: any = null;
-
-  // ---------------------------------------------------------------------------
-  // Footer line builder — called on every render
-  // ---------------------------------------------------------------------------
-  function buildFooterLine(theme: any): string {
-    const sep = theme.fg("dim", "  · ");
-    const pipeSep = theme.fg("dim", "  | ");
-    const parts: string[] = [];
-
-    const statuses: ReadonlyMap<string, string> =
-      footerDataRef?.getExtensionStatuses?.() ?? new Map();
-
-    // 1. Current working directory
-    const home = os.homedir();
-    const cwd = process.cwd();
-    const dir = cwd.startsWith(home)
-      ? "~" + path.sep + path.relative(home, cwd)
-      : cwd;
-    parts.push(theme.fg("dim", dir));
-
-    // 2. Account icon
-    const acctRaw = statuses.get("claude-account");
-    if (acctRaw !== undefined) {
-      const clean = stripAnsi(acctRaw).trim();
-      let icon: string;
-      if (clean.includes("personal"))     icon = ICON_PERSONAL;
-      else if (clean.includes("work"))    icon = ICON_WORK;
-      else                                icon = ICON_UNKNOWN;
-      parts.push(theme.fg("dim", icon));
-    }
-
-    // 3. S / W usage bars + C bar — joined as one |-separated block
-    const usageRaw = statuses.get("usage-bars");
-    const contextUsage = ctx?.getContextUsage?.();
-    {
-      let block = usageRaw ?? "";
-      if (contextUsage && contextUsage.percent !== null) {
-        const pct = Math.round(contextUsage.percent);
-        const cBar =
-          theme.fg("muted", "C ") +
-          renderBrailleBar(theme, pct) +
-          " " +
-          theme.fg("dim", `${pct}%`);
-        block = block ? block + pipeSep + cBar : cBar;
-      }
-      if (block) parts.push(block);
-    }
-
-    // 4. Model short name
-    const modelId = ctx?.model?.id;
-    if (modelId) parts.push(theme.fg("dim", getModelShortName(modelId)));
-
-    // 5. LSP — strip "LSP" prefix and activity dot
-    const lspRaw = statuses.get("lsp");
-    if (lspRaw) {
-      const clean = stripAnsi(lspRaw).trim().replace(/^LSP\s*[•·]?\s*/i, "").trim();
-      if (clean) parts.push(theme.fg("dim", clean));
-    }
-
-    // 6. MCP — strip " servers" suffix
-    const mcpRaw = statuses.get("mcp");
-    if (mcpRaw) {
-      const clean = stripAnsi(mcpRaw).trim().replace(/\s*servers?.*$/, "").trim();
-      if (clean) parts.push(theme.fg("dim", clean));
-    }
-
-    return parts.join(sep);
-  }
-
-  // ---------------------------------------------------------------------------
-  // Footer installation
-  // ---------------------------------------------------------------------------
-  function installFooter(_ctx: any) {
-    if (!_ctx?.hasUI) return;
-    _ctx.ui.setFooter((_tui: any, theme: any, footerData: any) => {
-      tuiRef = _tui;
-      footerDataRef = footerData;
-      const unsub = footerData.onBranchChange(() => _tui.requestRender());
-      return {
-        dispose: unsub,
-        invalidate() {},
-        render(width: number): string[] {
-          return [truncateToWidth(buildFooterLine(theme) || "", width)];
-        },
-      };
-    });
-  }
-
-  // ---------------------------------------------------------------------------
-  // Event handlers
-  // ---------------------------------------------------------------------------
-  pi.on("session_start", async (_event, _ctx) => {
-    ctx = _ctx;
-    installFooter(_ctx);
-  });
-
-  pi.on("session_shutdown", (_event, _ctx) => {
-    if (_ctx?.hasUI) _ctx.ui.setFooter(undefined);
-  });
-
-  // Re-render after turns so context usage stays current
-  pi.on("turn_end", (_event, _ctx) => {
-    ctx = _ctx;
-    if (tuiRef) tuiRef.requestRender();
-  });
-
-  // Re-render when model changes (updates model name in footer)
-  pi.on("model_select", (_event, _ctx) => {
-    ctx = _ctx;
-    if (tuiRef) tuiRef.requestRender();
-  });
-
-  // Re-render when account switches (usage:update comes from usage-bars setStatus which
-  // already triggers a render, but account icon needs a nudge too)
-  pi.events.on("claude-account:switched", () => {
-    if (tuiRef) tuiRef.requestRender();
-  });
-}

pi/.pi/agent/extensions/local-explorer.ts

@@ -1,15 +0,0 @@
-/**
- * Local Explorer Extension
- *
- * Previously auto-injected a scout hint into every cloud-model session.
- * Now a no-op — scout delegation is opt-in via the `local-scout` skill.
- * Invoke with /skill:local-scout or by mentioning "use scout" in a prompt.
- *
- * Placed in: ~/.pi/agent/extensions/local-explorer.ts
- */
-
-import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
-
-export default function (_pi: ExtensionAPI) {
-	// No automatic injection — scout is opt-in via the local-scout skill.
-}

pi/.pi/agent/extensions/pi-ask-mcp/README.md

@@ -0,0 +1,56 @@
+# pi-ask-mcp
+
+A minimal MCP stdio server that gives Claude **one** tool — `ask` — which routes
+structured questions back to pi's native ask UI instead of using Claude's
+built-in `AskUserQuestion`.
+
+This is **not** a regular pi extension. It is a subprocess of `claude`, which is
+itself a subprocess of the `chat-claude` extension. The pi-side counterpart is
+[`shared/pi-ask-bridge.ts`](../../shared/pi-ask-bridge.ts), which:
+
+1. Opens a Unix-domain socket per chat session.
+2. Generates an `--mcp-config` JSON pointing here, with `PI_ASK_SOCKET=<sock>`.
+3. Translates `ask` requests off the socket into
+   `askSingleQuestionWithInlineNote` / `askQuestionsWithTabs` calls and writes
+   the result back.
+
+## Architecture
+
+```
+pi
+└── chat-claude
+    ├── pi-ask-bridge (UDS server, owns ui.custom)
+    └── claude -p ... --mcp-config <generated.json> --disallowed-tools AskUserQuestion
+        └── pi-ask-mcp/server.js  (this file)
+            ↳ on tools/call ask → connect $PI_ASK_SOCKET → ask → reply
+```
+
+## Why a hand-written MCP server
+
+No `@modelcontextprotocol/sdk` dependency, no transpile step, no
+`node_modules`. The MCP stdio protocol is small enough (~6 method handlers)
+that writing it directly keeps the file self-contained and trivially
+portable. Claude CLI spawns it via `node server.js`.
+
+## Wire format
+
+Stdio (with Claude): JSON-RPC 2.0 over newline-delimited JSON.
+
+Socket (with pi-ask-bridge): NDJSON, one request → one response, then close.
+
+```jsonc
+// → pi
+{ "id": "uuid", "type": "ask",
+  "questions": [
+    { "id": "auth", "question": "Auth method?",
+      "options": [{"label": "OAuth"}, {"label": "API key"}],
+      "multi": false, "recommended": 0 }
+  ] }
+
+// ← pi (success)
+{ "id": "uuid", "type": "result",
+  "results": [{ "id": "auth", "selectedOptions": ["OAuth"] }] }
+
+// ← pi (cancel / error)
+{ "id": "uuid", "type": "error", "message": "cancelled" }
+```

pi/.pi/agent/extensions/pi-ask-mcp/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "pi-ask-mcp",
+  "private": true,
+  "type": "module",
+  "main": "server.js",
+  "description": "Minimal MCP stdio server bridging Claude → pi-ask-bridge."
+}

pi/.pi/agent/extensions/pi-ask-mcp/server.js

@@ -0,0 +1,195 @@
+#!/usr/bin/env node
+// pi-ask-mcp/server.js
+//
+// Minimal MCP stdio server that exposes ONE tool: `ask`.
+// Bridges Claude → pi via a Unix-domain socket: when Claude calls the tool,
+// this server forwards the question(s) to pi over $PI_ASK_SOCKET, awaits
+// the user's answer, and returns it as the tool result.
+//
+// Wire format with Claude (stdin/stdout):  JSON-RPC 2.0 over NDJSON.
+// Wire format with pi   (PI_ASK_SOCKET):   NDJSON request/response, see
+//                                          ../../shared/pi-ask-bridge.ts.
+//
+// This file is INTENTIONALLY plain JavaScript (no transpile step, no
+// node_modules) — Claude CLI spawns it via `node <path>`. Keep it small,
+// dependency-free, and self-contained.
+
+import { connect } from "node:net";
+import { randomUUID } from "node:crypto";
+import { createInterface } from "node:readline";
+
+// ── Configuration ──────────────────────────────────────────────────────────
+const SOCKET = process.env.PI_ASK_SOCKET;
+if (!SOCKET) {
+	process.stderr.write("[pi-ask-mcp] PI_ASK_SOCKET env var is required\n");
+	process.exit(2);
+}
+
+const SERVER_INFO      = { name: "pi", version: "0.1.0" };
+const PROTOCOL_VERSION = "2024-11-05";
+const SOCKET_TIMEOUT_MS = 15 * 60 * 1000; // matches runClaude's default
+
+// ── Tool schema (kept in sync with pi-ask-tool/index.ts AskParamsSchema) ──
+const ASK_INPUT_SCHEMA = {
+	type: "object",
+	required: ["questions"],
+	properties: {
+		questions: {
+			type: "array",
+			minItems: 1,
+			description: "One or more questions to ask the user.",
+			items: {
+				type: "object",
+				required: ["id", "question", "options"],
+				properties: {
+					id:       { type: "string", description: "Stable id (e.g. 'auth', 'cache')." },
+					question: { type: "string", description: "Question text shown to the user." },
+					options: {
+						type: "array",
+						minItems: 1,
+						description: "2-5 concise options. Do NOT include 'Other' (UI adds it).",
+						items: {
+							type: "object",
+							required: ["label"],
+							properties: {
+								label: { type: "string", description: "Option display label." },
+							},
+						},
+					},
+					multi:       { type: "boolean", description: "Allow multi-select. Defaults to false." },
+					recommended: { type: "number",  description: "0-indexed recommended option (default highlight)." },
+				},
+			},
+		},
+	},
+};
+
+const ASK_DESCRIPTION = [
+	"Ask the user one or more structured questions through pi's native TUI.",
+	"Use this whenever a choice materially affects the outcome — instead of",
+	"guessing or the built-in AskUserQuestion. Provide 2-5 concise options.",
+	"Set multi=true when multiple answers are valid. Do NOT include an 'Other'",
+	"option (UI adds it automatically). The result is a JSON array of",
+	"{id, selectedOptions[], customInput?} per question — empty selectedOptions",
+	"means the user cancelled.",
+].join(" ");
+
+// ── stdio framing: NDJSON ──────────────────────────────────────────────────
+const rl = createInterface({ input: process.stdin });
+const send = (msg) => process.stdout.write(JSON.stringify(msg) + "\n");
+const log  = (msg) => process.stderr.write(`[pi-ask-mcp] ${msg}\n`);
+
+// ── socket round-trip to pi-ask-bridge ─────────────────────────────────────
+function askPi(args) {
+	return new Promise((resolve, reject) => {
+		const sock = connect(SOCKET);
+		const id   = randomUUID();
+		let buf    = "";
+		let settled = false;
+		const finish = (fn, val) => { if (settled) return; settled = true; clearTimeout(t); fn(val); try { sock.end(); } catch {} };
+		const t = setTimeout(
+			() => finish(reject, new Error(`pi-ask bridge timeout after ${SOCKET_TIMEOUT_MS / 1000}s`)),
+			SOCKET_TIMEOUT_MS,
+		);
+
+		sock.on("connect", () => sock.write(JSON.stringify({ id, type: "ask", ...args }) + "\n"));
+		sock.on("data", (d) => {
+			buf += d.toString();
+			const nl = buf.indexOf("\n");
+			if (nl < 0) return;
+			try { finish(resolve, JSON.parse(buf.slice(0, nl))); }
+			catch (err) { finish(reject, err); }
+		});
+		sock.on("error", (err) => finish(reject, err));
+		sock.on("close", () => {
+			if (!settled) finish(reject, new Error("pi-ask bridge closed connection without reply"));
+		});
+	});
+}
+
+// ── JSON-RPC method handlers ───────────────────────────────────────────────
+async function handleRequest(req) {
+	const { id, method, params } = req;
+	try {
+		switch (method) {
+			case "initialize":
+				return ok(id, {
+					protocolVersion: PROTOCOL_VERSION,
+					capabilities:    { tools: {} },
+					serverInfo:      SERVER_INFO,
+				});
+			case "tools/list":
+				return ok(id, {
+					tools: [{ name: "ask", description: ASK_DESCRIPTION, inputSchema: ASK_INPUT_SCHEMA }],
+				});
+			case "tools/call": {
+				const name = params?.name;
+				const args = params?.arguments ?? {};
+				if (name !== "ask") return err(id, -32602, `unknown tool: ${name}`);
+				const reply = await askPi(args);
+				if (reply.type === "error") {
+					return ok(id, {
+						isError: true,
+						content: [{ type: "text", text: `(user did not answer: ${reply.message})` }],
+					});
+				}
+				return ok(id, {
+					content: [{ type: "text", text: JSON.stringify(reply.results, null, 2) }],
+				});
+			}
+			case "ping":            return ok(id, {});
+			case "resources/list":  return ok(id, { resources: [] });
+			case "prompts/list":    return ok(id, { prompts: [] });
+			default:                return err(id, -32601, `method not found: ${method}`);
+		}
+	} catch (e) {
+		return err(id, -32603, e instanceof Error ? e.message : String(e));
+	}
+}
+
+const ok  = (id, result) => ({ jsonrpc: "2.0", id, result });
+const err = (id, code, message) => ({ jsonrpc: "2.0", id, error: { code, message } });
+
+// ── main loop ──────────────────────────────────────────────────────────────
+//
+// Track in-flight handlers so we don't exit before they finish. Without this,
+// `node server.js <<<input` (or any case where stdin closes mid-request) would
+// race the async tools/call handler against rl 'close' → process.exit, and
+// the reply would silently disappear.
+let inflight = 0;
+let stdinClosed = false;
+function drainAndExit(code = 0) {
+	if (inflight === 0) process.exit(code);
+}
+
+async function handleOne(msg) {
+	// Notifications carry no id and expect no response.
+	if (msg.id === undefined || msg.id === null) {
+		if (msg.method === "exit") drainAndExit(0);
+		return; // notifications/initialized, notifications/cancelled, etc.
+	}
+	inflight += 1;
+	try {
+		const reply = await handleRequest(msg);
+		if (reply) send(reply);
+	} finally {
+		inflight -= 1;
+		if (stdinClosed) drainAndExit(0);
+	}
+}
+
+rl.on("line", (line) => {
+	if (!line.trim()) return;
+	let msg;
+	try { msg = JSON.parse(line); } catch { return; }
+	if (Array.isArray(msg)) {
+		for (const m of msg) void handleOne(m);
+	} else {
+		void handleOne(msg);
+	}
+});
+
+rl.on("close",     () => { stdinClosed = true; drainAndExit(0); });
+process.on("SIGTERM", () => process.exit(0));
+process.on("SIGINT",  () => process.exit(0));
+log("ready, socket=" + SOCKET);

pi/.pi/agent/extensions/pi-ask-tool/README.md

@@ -0,0 +1,23 @@
+# Pi Ask Tool Extension
+
+This extension bridges Claude Code's ask functionality into pi's TUI, allowing users to ask questions and receive answers directly in the TUI interface.
+
+## Features
+
+- Seamless integration with pi's TUI
+- Support for all Claude agents (plan_review, code_review, debug, oracle)
+- Multi-turn conversations with session management
+- Context-aware responses based on codebase exploration
+
+## Usage
+
+1. Run the CLI agent: `pi-ask-tool`
+2. Type your question in the TUI
+3. Receive answers directly in the TUI interface
+4. Continue the conversation or start new ones
+
+## Configuration
+
+Default agent: `code_review`
+Default model: `sonnet`
+Session persistence: Enabled

pi/.pi/agent/extensions/pi-ask-tool/cli.ts

@@ -0,0 +1,37 @@
+// Pi Ask Tool CLI Agent
+
+import { ask_claude } from "../../@piplugin/ask-claude"
+import { sessionId } from '../shared';
+
+export async function start() {
+  console.log('Pi Ask Tool initialized');
+
+  while (true) {
+    // Get user input from TUI (simplified for example)
+    const userInput = await getTUIInput('Ask a question:');
+
+    // Handle multi-turn sessions via sessionId
+    const response = await ask_claude({
+      prompt: userInput,
+      agent: 'code_review', // Default agent
+      session_id: sessionId
+    });
+
+    // Display answer in TUI
+    await showTUIResult(response);
+
+    // Update session context if needed
+    sessionId = response.session_id || sessionId;
+  }
+}
+
+// Mock TUI handlers - implement actual TUI integration
+async function getTUIInput(question: string) {
+  // Replace with real TUI input method
+  const input = process.stdin.read().toString();
+  return input;
+}
+
+async function showTUIResult(result: any) {
+  console.log('Answer:', result.summary || result);
+}

pi/.pi/agent/extensions/qwen-provider/index.ts

@@ -1,378 +0,0 @@
-/**
- * Qwen Provider Extension
- *
- * Registers Qwen 3.5 models via the qwen.ai OAuth flow (chat.qwen.ai).
- * Based on the upstream custom-provider-qwen-cli example.
- *
- * Models:
- *   - qwen3.5-plus         (Qwen3.5 best — rivals Qwen3-Max, 1M ctx, cheaper)
- *   - qwen3.5-flash        (Qwen3.5 fast & cheap, 1M ctx)
- *   - qwen3-max            (Qwen3 flagship, strongest reasoning, 262K ctx)
- *   - qwen-plus            (Qwen3 balanced, 1M ctx)
- *   - qwen-flash           (Qwen3 fast, 1M ctx)
- *
- * Usage:
- *   /login qwen-cli   (browser OAuth)
- *   or set QWEN_CLI_API_KEY=...
- */
-
-import type { OAuthCredentials, OAuthLoginCallbacks } from "@mariozechner/pi-ai";
-import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
-
-// =============================================================================
-// Constants
-// =============================================================================
-
-const QWEN_DEVICE_CODE_ENDPOINT = "https://chat.qwen.ai/api/v1/oauth2/device/code";
-const QWEN_TOKEN_ENDPOINT = "https://chat.qwen.ai/api/v1/oauth2/token";
-const QWEN_CLIENT_ID = "f0304373b74a44d2b584a3fb70ca9e56";
-const QWEN_SCOPE = "openid profile email model.completion";
-const QWEN_GRANT_TYPE = "urn:ietf:params:oauth:grant-type:device_code";
-const QWEN_DEFAULT_BASE_URL = "https://dashscope.aliyuncs.com/compatible-mode/v1";
-const QWEN_POLL_INTERVAL_MS = 2000;
-
-// =============================================================================
-// PKCE Helpers
-// =============================================================================
-
-async function generatePKCE(): Promise<{ verifier: string; challenge: string }> {
-	const array = new Uint8Array(32);
-	crypto.getRandomValues(array);
-	const verifier = btoa(String.fromCharCode(...array))
-		.replace(/\+/g, "-")
-		.replace(/\//g, "_")
-		.replace(/=+$/, "");
-
-	const encoder = new TextEncoder();
-	const data = encoder.encode(verifier);
-	const hash = await crypto.subtle.digest("SHA-256", data);
-	const challenge = btoa(String.fromCharCode(...new Uint8Array(hash)))
-		.replace(/\+/g, "-")
-		.replace(/\//g, "_")
-		.replace(/=+$/, "");
-
-	return { verifier, challenge };
-}
-
-// =============================================================================
-// OAuth Implementation
-// =============================================================================
-
-interface DeviceCodeResponse {
-	device_code: string;
-	user_code: string;
-	verification_uri: string;
-	verification_uri_complete?: string;
-	expires_in: number;
-	interval?: number;
-}
-
-interface TokenResponse {
-	access_token: string;
-	refresh_token?: string;
-	token_type: string;
-	expires_in: number;
-	resource_url?: string;
-}
-
-function abortableSleep(ms: number, signal?: AbortSignal): Promise<void> {
-	return new Promise((resolve, reject) => {
-		if (signal?.aborted) {
-			reject(new Error("Login cancelled"));
-			return;
-		}
-		const timeout = setTimeout(resolve, ms);
-		signal?.addEventListener(
-			"abort",
-			() => {
-				clearTimeout(timeout);
-				reject(new Error("Login cancelled"));
-			},
-			{ once: true },
-		);
-	});
-}
-
-async function startDeviceFlow(): Promise<{ deviceCode: DeviceCodeResponse; verifier: string }> {
-	const { verifier, challenge } = await generatePKCE();
-
-	const body = new URLSearchParams({
-		client_id: QWEN_CLIENT_ID,
-		scope: QWEN_SCOPE,
-		code_challenge: challenge,
-		code_challenge_method: "S256",
-	});
-
-	const headers: Record<string, string> = {
-		"Content-Type": "application/x-www-form-urlencoded",
-		Accept: "application/json",
-	};
-	const requestId = globalThis.crypto?.randomUUID?.();
-	if (requestId) headers["x-request-id"] = requestId;
-
-	const response = await fetch(QWEN_DEVICE_CODE_ENDPOINT, {
-		method: "POST",
-		headers,
-		body: body.toString(),
-	});
-
-	if (!response.ok) {
-		const text = await response.text();
-		throw new Error(`Device code request failed: ${response.status} ${text}`);
-	}
-
-	const data = (await response.json()) as DeviceCodeResponse;
-
-	if (!data.device_code || !data.user_code || !data.verification_uri) {
-		throw new Error("Invalid device code response: missing required fields");
-	}
-
-	return { deviceCode: data, verifier };
-}
-
-async function pollForToken(
-	deviceCode: string,
-	verifier: string,
-	intervalSeconds: number | undefined,
-	expiresIn: number,
-	signal?: AbortSignal,
-): Promise<TokenResponse> {
-	const deadline = Date.now() + expiresIn * 1000;
-	const resolvedIntervalSeconds =
-		typeof intervalSeconds === "number" && Number.isFinite(intervalSeconds) && intervalSeconds > 0
-			? intervalSeconds
-			: QWEN_POLL_INTERVAL_MS / 1000;
-	let intervalMs = Math.max(1000, Math.floor(resolvedIntervalSeconds * 1000));
-
-	const handleTokenError = async (error: string, description?: string): Promise<boolean> => {
-		switch (error) {
-			case "authorization_pending":
-				await abortableSleep(intervalMs, signal);
-				return true;
-			case "slow_down":
-				intervalMs = Math.min(intervalMs + 5000, 10000);
-				await abortableSleep(intervalMs, signal);
-				return true;
-			case "expired_token":
-				throw new Error("Device code expired. Please restart authentication.");
-			case "access_denied":
-				throw new Error("Authorization denied by user.");
-			default:
-				throw new Error(`Token request failed: ${error} - ${description || ""}`);
-		}
-	};
-
-	while (Date.now() < deadline) {
-		if (signal?.aborted) throw new Error("Login cancelled");
-
-		const body = new URLSearchParams({
-			grant_type: QWEN_GRANT_TYPE,
-			client_id: QWEN_CLIENT_ID,
-			device_code: deviceCode,
-			code_verifier: verifier,
-		});
-
-		const response = await fetch(QWEN_TOKEN_ENDPOINT, {
-			method: "POST",
-			headers: {
-				"Content-Type": "application/x-www-form-urlencoded",
-				Accept: "application/json",
-			},
-			body: body.toString(),
-		});
-
-		const responseText = await response.text();
-		let data: (TokenResponse & { error?: string; error_description?: string }) | null = null;
-		if (responseText) {
-			try {
-				data = JSON.parse(responseText) as TokenResponse & { error?: string; error_description?: string };
-			} catch {
-				data = null;
-			}
-		}
-
-		const error = data?.error;
-		const errorDescription = data?.error_description;
-
-		if (!response.ok) {
-			if (error && (await handleTokenError(error, errorDescription))) continue;
-			throw new Error(`Token request failed: ${response.status} ${response.statusText}. Response: ${responseText}`);
-		}
-
-		if (data?.access_token) return data;
-
-		if (error && (await handleTokenError(error, errorDescription))) continue;
-
-		throw new Error("Token request failed: missing access token in response");
-	}
-
-	throw new Error("Authentication timed out. Please try again.");
-}
-
-async function loginQwen(callbacks: OAuthLoginCallbacks): Promise<OAuthCredentials> {
-	const { deviceCode, verifier } = await startDeviceFlow();
-	const authUrl = deviceCode.verification_uri_complete || deviceCode.verification_uri;
-	const instructions = deviceCode.verification_uri_complete
-		? undefined
-		: `Enter code: ${deviceCode.user_code}`;
-	callbacks.onAuth({ url: authUrl, instructions });
-
-	const tokenResponse = await pollForToken(
-		deviceCode.device_code,
-		verifier,
-		deviceCode.interval,
-		deviceCode.expires_in,
-		callbacks.signal,
-	);
-
-	const expiresAt = Date.now() + tokenResponse.expires_in * 1000 - 5 * 60 * 1000;
-
-	return {
-		refresh: tokenResponse.refresh_token || "",
-		access: tokenResponse.access_token,
-		expires: expiresAt,
-		enterpriseUrl: tokenResponse.resource_url,
-	};
-}
-
-async function refreshQwenToken(credentials: OAuthCredentials): Promise<OAuthCredentials> {
-	const body = new URLSearchParams({
-		grant_type: "refresh_token",
-		refresh_token: credentials.refresh,
-		client_id: QWEN_CLIENT_ID,
-	});
-
-	const response = await fetch(QWEN_TOKEN_ENDPOINT, {
-		method: "POST",
-		headers: {
-			"Content-Type": "application/x-www-form-urlencoded",
-			Accept: "application/json",
-		},
-		body: body.toString(),
-	});
-
-	if (!response.ok) {
-		const text = await response.text();
-		throw new Error(`Token refresh failed: ${response.status} ${text}`);
-	}
-
-	const data = (await response.json()) as TokenResponse;
-	if (!data.access_token) throw new Error("Token refresh failed: no access token in response");
-
-	const expiresAt = Date.now() + data.expires_in * 1000 - 5 * 60 * 1000;
-
-	return {
-		refresh: data.refresh_token || credentials.refresh,
-		access: data.access_token,
-		expires: expiresAt,
-		enterpriseUrl: data.resource_url ?? credentials.enterpriseUrl,
-	};
-}
-
-function getQwenBaseUrl(resourceUrl?: string): string {
-	if (!resourceUrl) return QWEN_DEFAULT_BASE_URL;
-	let url = resourceUrl.startsWith("http") ? resourceUrl : `https://${resourceUrl}`;
-	if (!url.endsWith("/v1")) url = `${url}/v1`;
-	return url;
-}
-
-// =============================================================================
-// Extension Entry Point
-// =============================================================================
-
-export default function (pi: ExtensionAPI) {
-	pi.registerProvider("qwen-cli", {
-		baseUrl: QWEN_DEFAULT_BASE_URL,
-		apiKey: "QWEN_CLI_API_KEY",
-		api: "openai-completions",
-
-		models: [
-			{
-				id: "qwen3.5-plus",
-				name: "Qwen 3.5 Plus (Best — rivals Qwen3-Max)",
-				reasoning: true,
-				input: ["text"],
-				cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
-				contextWindow: 1000000,
-				maxTokens: 65536,
-				compat: {
-					supportsDeveloperRole: false,
-					supportsReasoningEffort: false,
-					maxTokensField: "max_tokens",
-					thinkingFormat: "qwen",
-				},
-			},
-			{
-				id: "qwen3.5-flash",
-				name: "Qwen 3.5 Flash (Fast & Cheap)",
-				reasoning: true,
-				input: ["text"],
-				cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
-				contextWindow: 1000000,
-				maxTokens: 65536,
-				compat: {
-					supportsDeveloperRole: false,
-					supportsReasoningEffort: false,
-					maxTokensField: "max_tokens",
-					thinkingFormat: "qwen",
-				},
-			},
-			{
-				id: "qwen3-max",
-				name: "Qwen 3 Max (Flagship, strongest reasoning)",
-				reasoning: true,
-				input: ["text"],
-				cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
-				contextWindow: 262144,
-				maxTokens: 32768,
-				compat: {
-					supportsDeveloperRole: false,
-					supportsReasoningEffort: false,
-					maxTokensField: "max_tokens",
-					thinkingFormat: "qwen",
-				},
-			},
-			{
-				id: "qwen-plus",
-				name: "Qwen 3 Plus (Balanced)",
-				reasoning: true,
-				input: ["text"],
-				cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
-				contextWindow: 1000000,
-				maxTokens: 32768,
-				compat: {
-					supportsDeveloperRole: false,
-					supportsReasoningEffort: false,
-					maxTokensField: "max_tokens",
-					thinkingFormat: "qwen",
-				},
-			},
-			{
-				id: "qwen-flash",
-				name: "Qwen 3 Flash (Fast)",
-				reasoning: true,
-				input: ["text"],
-				cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
-				contextWindow: 1000000,
-				maxTokens: 32768,
-				compat: {
-					supportsDeveloperRole: false,
-					supportsReasoningEffort: false,
-					maxTokensField: "max_tokens",
-					thinkingFormat: "qwen",
-				},
-			},
-		],
-
-		oauth: {
-			name: "Qwen CLI",
-			login: loginQwen,
-			refreshToken: refreshQwenToken,
-			getApiKey: (cred) => cred.access,
-			modifyModels: (models, cred) => {
-				const baseUrl = getQwenBaseUrl(cred.enterpriseUrl as string | undefined);
-				return models.map((m) => (m.provider === "qwen-cli" ? { ...m, baseUrl } : m));
-			},
-		},
-	});
-}

pi/.pi/agent/extensions/usage-bars/core.ts

@@ -55,6 +55,8 @@ export interface UsageData {
   /** Unix ms timestamp of when the session window resets (from the raw API response). */
   sessionResetsAt?: number;
   weeklyResetsIn?: string;
+  /** Unix ms timestamp of when the weekly window resets. */
+  weeklyResetsAt?: number;
   extraSpend?: number;
   extraLimit?: number;
   error?: string;
@@ -321,13 +323,34 @@ export function formatResetsAt(isoDate: string, nowMs = Date.now()): string {
   return formatDuration(diffSeconds);
 }
 
+const CLAUDE_CREDENTIALS_FILE = path.join(os.homedir(), ".claude", ".credentials.json");
+
 export function readAuth(authFile = DEFAULT_AUTH_FILE): AuthData | null {
+  let result: AuthData | null = null;
+
+  // Read pi auth.json for non-Claude providers
   try {
     const parsed = JSON.parse(fs.readFileSync(authFile, "utf-8"));
-    return asObject(parsed) as AuthData;
+    result = asObject(parsed) as AuthData;
   } catch {
-    return null;
+    result = {} as AuthData;
   }
+
+  // Read Claude credentials from ~/.claude/.credentials.json
+  try {
+    const claudeRaw = fs.readFileSync(CLAUDE_CREDENTIALS_FILE, "utf-8");
+    const claudeCreds = JSON.parse(claudeRaw);
+    const oauth = claudeCreds?.claudeAiOauth;
+    if (oauth?.accessToken) {
+      result!.anthropic = {
+        access: oauth.accessToken,
+        refresh: oauth.refreshToken,
+        expires: typeof oauth.expiresAt === "number" ? oauth.expiresAt : undefined,
+      };
+    }
+  } catch {}
+
+  return result;
 }
 
 export function writeAuth(auth: AuthData, authFile = DEFAULT_AUTH_FILE): boolean {
@@ -647,6 +670,9 @@ export async function fetchClaudeUsage(token: string, config: RequestConfig = {}
   const sessionResetsAt = data?.five_hour?.resets_at
     ? new Date(data.five_hour.resets_at).getTime()
     : undefined;
+  const weeklyResetsAt = data?.seven_day?.resets_at
+    ? new Date(data.seven_day.resets_at).getTime()
+    : undefined;
 
   const usage: UsageData = {
     session: readPercentCandidate(data?.five_hour?.utilization) ?? 0,
@@ -654,6 +680,7 @@ export async function fetchClaudeUsage(token: string, config: RequestConfig = {}
     sessionResetsIn: data?.five_hour?.resets_at ? formatResetsAt(data.five_hour.resets_at) : undefined,
     sessionResetsAt: Number.isFinite(sessionResetsAt) ? sessionResetsAt : undefined,
     weeklyResetsIn: data?.seven_day?.resets_at ? formatResetsAt(data.seven_day.resets_at) : undefined,
+    weeklyResetsAt: Number.isFinite(weeklyResetsAt) ? weeklyResetsAt : undefined,
   };
 
   if (data?.extra_usage?.is_enabled) {

pi/.pi/agent/extensions/usage-bars/index.ts

@@ -306,14 +306,27 @@ export default function (pi: ExtensionAPI) {
     const active = state.activeProvider;
     const data = active ? state[active] : null;
 
-    // Always emit event for other extensions (e.g. footer-display)
+    // Always emit Claude usage for other extensions (e.g. footer-display)
-    if (data && !data.error) {
+    // so S/W bars are visible regardless of active model.
+    const claudeData = state.claude;
+    if (claudeData && !claudeData.error) {
+      pi.events.emit("usage:update", {
+        session: claudeData.session,
+        weekly: claudeData.weekly,
+        sessionResetsIn: claudeData.sessionResetsIn,
+        sessionResetsAt: claudeData.sessionResetsAt,
+        weeklyResetsIn: claudeData.weeklyResetsIn,
+        weeklyResetsAt: claudeData.weeklyResetsAt,
+      });
+    } else if (data && !data.error) {
+      // Fallback to active provider data if Claude data unavailable
       pi.events.emit("usage:update", {
         session: data.session,
         weekly: data.weekly,
         sessionResetsIn: data.sessionResetsIn,
         sessionResetsAt: data.sessionResetsAt,
         weeklyResetsIn: data.weeklyResetsIn,
+        weeklyResetsAt: data.weeklyResetsAt,
       });
     }
 
@@ -372,6 +385,48 @@ export default function (pi: ExtensionAPI) {
     const auth = readAuth();
     const active = state.activeProvider;
 
+    // Always try to fetch Claude data so S/W bars show regardless of active provider
+    if (auth && canShowForProvider("claude", auth, endpoints)) {
+      try {
+        const cache = readUsageCache();
+        const now = Date.now();
+        const cacheTtl = options.cacheTtl ?? CACHE_TTL_MS;
+        const claudeBlockedUntil = cache?.rateLimitedUntil?.claude ?? 0;
+        if (now < claudeBlockedUntil) {
+          if (cache?.data?.claude) state.claude = cache.data.claude;
+        } else {
+          const claudeCacheFresh = cache && now - cache.timestamp < cacheTtl && cache.data?.claude;
+          if (claudeCacheFresh && !options.forceFresh) {
+            state.claude = cache.data.claude;
+          } else {
+            const claudeAccess = auth.anthropic?.access;
+            if (claudeAccess) {
+              const claudeResult = await fetchClaudeUsage(claudeAccess);
+              state.claude = claudeResult;
+              if (!claudeResult.error) {
+                const nextCache: import("./core").UsageCache = {
+                  timestamp: now,
+                  data: { ...(cache?.data ?? {}), claude: claudeResult },
+                  rateLimitedUntil: { ...(cache?.rateLimitedUntil ?? {}) },
+                };
+                delete nextCache.rateLimitedUntil!.claude;
+                writeUsageCache(nextCache);
+              } else if (claudeResult.error === "HTTP 429") {
+                // Record backoff even when Claude is not the active provider —
+                // without this the prefetch would hammer the API on every poll.
+                const nextCache: import("./core").UsageCache = {
+                  timestamp: cache?.timestamp ?? now,
+                  data: { ...(cache?.data ?? {}) },
+                  rateLimitedUntil: { ...(cache?.rateLimitedUntil ?? {}), claude: now + RATE_LIMITED_BACKOFF_MS },
+                };
+                writeUsageCache(nextCache);
+              }
+            }
+          }
+        }
+      } catch {}
+    }
+
     if (!canShowForProvider(active, auth, endpoints) || !auth || !active) {
       state.lastPoll = Date.now(); updateStatus(); return;
     }
@@ -478,7 +533,9 @@ export default function (pi: ExtensionAPI) {
     await Promise.race([runPollInner(options), timeout]);
   }
 
-  const POLL_TIMEOUT_MS = 30_000;
+  // Must be less than the 25 000 ms timeout inside runPoll so the guard fires
+  // before runPoll's finally-block clears pollInFlight.
+  const POLL_TIMEOUT_MS = 20_000;
 
   async function poll(options: PollOptions = {}) {
     // If a previous poll has been running longer than POLL_TIMEOUT_MS, abandon it
@@ -557,15 +614,6 @@ export default function (pi: ExtensionAPI) {
     await poll({ cacheTtl: ACTIVE_CACHE_TTL_MS });
   });
 
-  pi.events.on("claude-account:switched", () => {
-    const cache = readUsageCache();
-    if (cache?.data?.claude) {
-      const nextCache: import("./core").UsageCache = { ...cache, data: { ...cache.data } };
-      delete nextCache.data.claude;
-      writeUsageCache(nextCache);
-    }
-    void poll({ forceFresh: true });
-  });
 
   // Listen for OpenCode Go spend events from other extensions
   pi.events.on("opencode-go:spend", async (amount: number) => {

pi/.pi/agent/extensions/wezterm-theme-sync/index.ts

@@ -31,7 +31,7 @@
 
 import { execSync } from "node:child_process";
 import { createHash } from "node:crypto";
-import { existsSync, mkdirSync, readdirSync, unlinkSync, writeFileSync } from "node:fs";
+import { existsSync, mkdirSync, readdirSync, unlinkSync, watch, writeFileSync } from "node:fs";
 import { join } from "node:path";
 import { homedir } from "node:os";
 import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
@@ -101,6 +101,7 @@ local mock_wezterm = {
 	log_warn = function() end,
 	log_error = function() end,
 	on = function() end,
+	add_to_config_reload_watch_list = function() end,
 	action = setmetatable({}, {
 		__index = function(_, k)
 			return function(...) return { action = k, args = {...} } end
@@ -397,22 +398,15 @@ function cleanupOldThemes(themesDir: string, keepFile: string): void {
 	}
 }
 
-export default function (pi: ExtensionAPI) {
+function syncTheme(ctx: any) {
-	pi.on("session_start", async (_event, ctx) => {
 	const configDir = findConfigDir();
-		if (!configDir) {
+	if (!configDir) return;
-			return;
-		}
 
 	const lua = findLua();
-		if (!lua) {
+	if (!lua) return;
-			return;
-		}
 
 	const colors = getWeztermColors(configDir, lua);
-		if (!colors) {
+	if (!colors) return;
-			return;
-		}
 
 	const themesDir = join(homedir(), ".pi", "agent", "themes");
 	if (!existsSync(themesDir)) {
@@ -440,5 +434,28 @@ export default function (pi: ExtensionAPI) {
 	if (!result.success) {
 		ctx.ui.notify(`WezTerm theme sync failed: ${result.error}`, "error");
 	}
-	});
+}
+
+export default function (pi: ExtensionAPI) {
+	let currentCtx: any = null;
+
+	pi.on("session_start", async (_event, ctx) => {
+		currentCtx = ctx;
+		syncTheme(ctx);
+	});
+
+	// Watch theme-state file for dark/light toggle changes
+	const stateFile = join(homedir(), ".config", "theme-state");
+	try {
+		watch(stateFile, { persistent: false }, (_event) => {
+			// Debounce: wait a tick for the file write to complete
+			setTimeout(() => {
+				if (currentCtx) {
+					syncTheme(currentCtx);
+				}
+			}, 100);
+		});
+	} catch {
+		// File may not exist yet — non-fatal
+	}
 }

pi/.pi/agent/models.json

@@ -1,5 +1,25 @@
 {
   "providers": {
+    "llama-serve": {
+      "baseUrl": "http://localhost:8080/v1",
+      "api": "openai-completions",
+      "apiKey": "dummy",
+      "compat": {
+        "supportsDeveloperRole": false,
+        "supportsReasoningEffort": false
+      },
+      "models": [
+        {
+          "id": "Qwen/Qwen3-9B",
+          "name": "Qwen3.5-9B (Unsloth)",
+          "reasoning": true,
+          "input": ["text"],
+          "contextWindow": 131072,
+          "maxTokens": 8192,
+          "cost": { "input": 0, "output": 0, "cacheRead": 0, "cacheWrite": 0 }
+        }
+      ]
+    },
     "opencode-go": {
       "baseUrl": "https://opencode.ai/zen/go/v1",
       "api": "openai-completions",

pi/.pi/agent/pi-crash.log

@@ -0,0 +1,755 @@
+Crash at 2026-04-24T12:06:17.955Z
+Terminal width: 114
+Line 451 visible width: 121
+
+=== All rendered lines ===
+[0] (w=0) ]8;;
+[1] (w=114)  pi v0.67.68                                                                                                      ]8;;
+[2] (w=114)  escape interrupt · ctrl+c/ctrl+d clear/exit · / commands · ! bash · ctrl+o more                                  ]8;;
+[3] (w=114)  Press ctrl+o to show full startup help and loaded resources.                                                     ]8;;
+[4] (w=114)                                                                                                                   ]8;;
+[5] (w=114)  Pi can explain its own features and look up its docs. Ask it how to use or extend Pi.                            ]8;;
+[6] (w=0) ]8;;
+[7] (w=114) [Skills]                                                                                                          ]8;;
+[8] (w=114)   add-agent, ask-claude, homeassistant-ev, implementor, local-scout, opty, qmd, subagent-implement, subagent-plan,]8;;
+[9] (w=114) subagent-review                                                                                                   ]8;;
+[10] (w=0) ]8;;
+[11] (w=114) [Prompts]                                                                                                         ]8;;
+[12] (w=114)   /implement, /implement-critical, /plan, /review                                                                 ]8;;
+[13] (w=0) ]8;;
+[14] (w=114) [Extensions]                                                                                                      ]8;;
+[15] (w=114)   @aliou/pi-guardrails:src, @benvargas/pi-exa-mcp, ask-claude.ts, chat-claude.ts, footer-display.ts,              ]8;;
+[16] (w=114) git-checkout-guard.ts, new-with-context.ts, pi, pi-ask-tool/index.ts, pi-claude-bridge, pi-subagents,             ]8;;
+[17] (w=114) pi-subagents:notify.ts, postpone.ts, usage-bars/index.ts, wezterm-theme-sync/index.ts, worktree.ts                ]8;;
+[18] (w=0) ]8;;
+[19] (w=114) [Themes]                                                                                                          ]8;;
+[20] (w=114)   wezterm-sync-9a35138e                                                                                           ]8;;
+[21] (w=0) ]8;;
+[22] (w=0) ]8;;
+[23] (w=114) ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────]8;;
+[24] (w=114)  Update Available                                                                                                 ]8;;
+[25] (w=114)  New version 0.70.0 is available. Run: npm install -g @mariozechner/pi-coding-agent                               ]8;;
+[26] (w=114)  Changelog: https://github.com/badlogic/pi-mono/blob/main/packages/coding-agent/CHANGELOG.md                      ]8;;
+[27] (w=114) ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────]8;;
+[28] (w=0) ]8;;
+[29] (w=114) ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────]8;;
+[30] (w=114)  Package Updates Available                                                                                        ]8;;
+[31] (w=114)  Package updates are available. Run pi update                                                                     ]8;;
+[32] (w=114)  Packages:                                                                                                        ]8;;
+[33] (w=114)  - pi-subagents                                                                                                   ]8;;
+[34] (w=114)  - @aliou/pi-guardrails                                                                                           ]8;;
+[35] (w=114)  - pi-claude-bridge                                                                                               ]8;;
+[36] (w=114) ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────]8;;
+[37] (w=0) ]8;;
+[38] (w=114)  Entered chat mode: Claude Opus · resume c9492aa2                                                                 ]8;;
+[39] (w=0) ]8;;
+[40] (w=114) ╭────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮]8;;
+[41] (w=114) │  ▶ you                                                                                                         │]8;;
+[42] (w=114) │                                                                                                                │]8;;
+[43] (w=114) │  @agent/extensions/chat-claude.ts truncate all read outputs to max 40 lines. Last line, if truncated, should   │]8;;
+[44] (w=114) │  be something like '+N lines more lines' or better wording. Last line should be centered                       │]8;;
+[45] (w=114) │                                                                                                                │]8;;
+[46] (w=114) │  ◆ Claude Opus  session:c9492aa2                                                                               │]8;;
+[47] (w=114) │                                                                                                                │]8;;
+[48] (w=114) │   $ find /home/jonas/dotfiles/pi/.pi/agent -type d                                                             │]8;;
+[49] (w=114) │   <persisted-output>                                                                                           │]8;;
+[50] (w=114) │   Output too large (189KB). Full output saved to:                                                              │]8;;
+[51] (w=114) │   /home/jonas/.claude/projects/-home-jonas-dotfiles-pi--pi/c9492aa2-34ca-4d36-a541-83964a2ce1d8/tool-results   │]8;;
+[52] (w=114) │   /bh1bg7uzg.txt                                                                                               │]8;;
+[53] (w=114) │                                                                                                                │]8;;
+[54] (w=114) │   Preview (first 2KB):                                                                                         │]8;;
+[55] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent                                                                            │]8;;
+[56] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions                                                                   │]8;;
+[57] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas--                                                    │]8;;
+[58] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--                            │]8;;
+[59] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/subagent-artifacts         │]8;;
+[60] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/2026-03-28T09-46-24-169Z   │]8;;
+[61] (w=114) │   _383b9ff3-7faa-4782-a731-e45cec0c8197                                                                        │]8;;
+[62] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/2026-03-28T09-46-24-169Z   │]8;;
+[63] (w=114) │   _383b9ff3-7faa-4782-a731-e45cec0c8197/b7684b6a                                                               │]8;;
+[64] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/2026-03-28T09-46-24-169Z   │]8;;
+[65] (w=114) │   _383b9ff3-7faa-4782-a731-e45cec0c8197/b7684b6a/run-0                                                         │]8;;
+[66] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/2026-03-28T09-46-24-169Z   │]8;;
+[67] (w=114) │   _383b9ff3-7faa-4782-a731-e45cec0c8197/95023efc                                                               │]8;;
+[68] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/2026-03-28T09-46-24-169Z   │]8;;
+[69] (w=114) │   _383b9ff3-7faa-4782-a731-e45cec0c8197/95023efc/run-0                                                         │]8;;
+[70] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/2026-03-28T09-46-24-169Z   │]8;;
+[71] (w=114) │   _383b9ff3-7faa-4782-a731-e45cec0c8197/5be564de                                                               │]8;;
+[72] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/2026-03-28T09-46-24-169Z   │]8;;
+[73] (w=114) │   _383b9ff3-7faa-4782-a731-e45cec0c8197/5be564de/run-0                                                         │]8;;
+[74] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/2026-03-28T11-01-06-232Z   │]8;;
+[75] (w=114) │   _cae41525-1f66-4dbd-a0da-7c12c770aa76                                                                        │]8;;
+[76] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/2026-03-28T11-01-06-232Z   │]8;;
+[77] (w=114) │   _cae41525-1f66-4dbd-a0da-7c12c770aa76/294d75f5                                                               │]8;;
+[78] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/sessions/--home-jonas-projects-snow_trail_sdl--/2026-03-28T11-01-06-232Z   │]8;;
+[79] (w=114) │   _cae41525-1f66-4dbd-a0da-7c12c770aa76/294d75f5/run-0                                                         │]8;;
+[80] (w=114) │   ...                                                                                                          │]8;;
+[81] (w=114) │   </persisted-output>                                                                                          │]8;;
+[82] (w=114) │                                                                                                                │]8;;
+[83] (w=114) │   $ ls /home/jonas/dotfiles/pi/.pi/agent/extensions/ /home/jonas/dotfiles/pi/.pi/agent/shared/ 2>/dev/null     │]8;;
+[84] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/extensions/:                                                               │]8;;
+[85] (w=114) │   ask-claude.ts                                                                                                │]8;;
+[86] (w=114) │   chat-claude.ts                                                                                               │]8;;
+[87] (w=114) │   exa-mcp.json                                                                                                 │]8;;
+[88] (w=114) │   footer-display.ts                                                                                            │]8;;
+[89] (w=114) │   git-checkout-guard.ts                                                                                        │]8;;
+[90] (w=114) │   new-with-context.ts                                                                                          │]8;;
+[91] (w=114) │   pi-ask-mcp                                                                                                   │]8;;
+[92] (w=114) │   pi-ask-tool                                                                                                  │]8;;
+[93] (w=114) │   postpone.ts                                                                                                  │]8;;
+[94] (w=114) │   usage-bars                                                                                                   │]8;;
+[95] (w=114) │   wezterm-theme-sync                                                                                           │]8;;
+[96] (w=114) │   worktree.ts                                                                                                  │]8;;
+[97] (w=114) │                                                                                                                │]8;;
+[98] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/shared/:                                                                   │]8;;
+[99] (w=114) │   claude-stream.ts                                                                                             │]8;;
+[100] (w=114) │   pi-ask-bridge.ts                                                                                             │]8;;
+[101] (w=114) │                                                                                                                │]8;;
+[102] (w=114) │   read ~/dotfiles/pi/.pi/agent/shared/claude-stream.ts                                                         │]8;;
+[103] (w=114) │     1 /**                                                                                                      │]8;;
+[104] (w=114) │     2  * claude-stream — Shared types, rendering, and core spawn/stream logic                                  │]8;;
+[105] (w=114) │     3  * for ask-claude and chat-claude pi extensions.                                                         │]8;;
+[106] (w=114) │     4  *                                                                                                       │]8;;
+[107] (w=114) │     5  * Both extensions spawn `claude -p --output-format stream-json` and parse                               │]8;;
+[108] (w=114) │     6  * the same streaming protocol. This module provides:                                                    │]8;;
+[109] (w=114) │     7  *   - Block types (ThinkingBlock, ToolBlock, TextBlock)                                                 │]8;;
+[110] (w=114) │     8  *   - Rendering helpers (tool call lines, result boxes, usage formatting)                               │]8;;
+[111] (w=114) │     9  *   - runClaude() — the core spawn + stream parser                                                      │]8;;
+[112] (w=114) │    10  */                                                                                                      │]8;;
+[113] (w=114) │    11                                                                                                          │]8;;
+[114] (w=114) │    12 import { spawn } from "node:child_process";                                                              │]8;;
+[115] (w=114) │    13 import { readFileSync } from "node:fs";                                                                  │]8;;
+[116] (w=114) │    14 import { diffLines } from "diff";                                                                        │]8;;
+[117] (w=114) │    15 import { getMarkdownTheme } from "@mariozechner/pi-coding-agent";                                        │]8;;
+[118] (w=114) │    16 import { Box, Container, Markdown, Spacer, Text } from "@mariozechner/pi-tui";                           │]8;;
+[119] (w=114) │    17                                                                                                          │]8;;
+[120] (w=114) │    18 // =============================================================================                         │]8;;
+[121] (w=114) │    19 // Block types                                                                                           │]8;;
+[122] (w=114) │    20 // =============================================================================                         │]8;;
+[123] (w=114) │    21                                                                                                          │]8;;
+[124] (w=114) │    22 export interface ThinkingBlock {                                                                         │]8;;
+[125] (w=114) │    23 	type: "thinking";                                                                                     │]8;;
+[126] (w=114) │    24 	text: string;                                                                                         │]8;;
+[127] (w=114) │    25 }                                                                                                        │]8;;
+[128] (w=114) │    26                                                                                                          │]8;;
+[129] (w=114) │    27 export interface ToolBlock {                                                                             │]8;;
+[130] (w=114) │    28 	type: "tool";                                                                                         │]8;;
+[131] (w=114) │    29 	id: string;                                                                                           │]8;;
+[132] (w=114) │    30 	name: string;                                                                                         │]8;;
+[133] (w=114) │    31 	inputJson: string;                                                                                    │]8;;
+[134] (w=114) │    32 	editContext?: { before: string[]; after: string[]; startLine: number };                               │]8;;
+[135] (w=114) │    33 	result?: { text: string; isError: boolean };                                                          │]8;;
+[136] (w=114) │    34 }                                                                                                        │]8;;
+[137] (w=114) │    35                                                                                                          │]8;;
+[138] (w=114) │    36 export interface TextBlock {                                                                             │]8;;
+[139] (w=114) │    37 	type: "text";                                                                                         │]8;;
+[140] (w=114) │    38 	text: string;                                                                                         │]8;;
+[141] (w=114) │    39 }                                                                                                        │]8;;
+[142] (w=114) │    40                                                                                                          │]8;;
+[143] (w=114) │                                           … 726 more lines hidden …                                            │]8;;
+[144] (w=114) │                                                                                                                │]8;;
+[145] (w=114) │   $ find /home/jonas/dotfiles/pi/.pi/agent -name "node_modules" -prune -o -name "package.json" -print          │]8;;
+[146] (w=114) │   2>/dev/null | head -5                                                                                        │]8;;
+[147] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/extensions/pi-ask-mcp/package.json                                         │]8;;
+[148] (w=114) │                                                                                                                │]8;;
+[149] (w=114) │   $ find /home/jonas -path "*/node_modules/@mariozechner/pi-tui*" -name "*.d.ts" 2>/dev/null | head -10        │]8;;
+[150] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/box.d.ts                                       │]8;;
+[151] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/cancellable-loader.d.ts                        │]8;;
+[152] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/editor.d.ts                                    │]8;;
+[153] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/image.d.ts                                     │]8;;
+[154] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/input.d.ts                                     │]8;;
+[155] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/loader.d.ts                                    │]8;;
+[156] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/markdown.d.ts                                  │]8;;
+[157] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/select-list.d.ts                               │]8;;
+[158] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/settings-list.d.ts                             │]8;;
+[159] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/spacer.d.ts                                    │]8;;
+[160] (w=114) │                                                                                                                │]8;;
+[161] (w=114) │   $ find /home/jonas/node_modules/@mariozechner/pi-tui/dist/components -name "text*"                           │]8;;
+[162] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/text.js                                        │]8;;
+[163] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/text.d.ts.map                                  │]8;;
+[164] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/text.js.map                                    │]8;;
+[165] (w=114) │   /home/jonas/node_modules/@mariozechner/pi-tui/dist/components/text.d.ts                                      │]8;;
+[166] (w=114) │                                                                                                                │]8;;
+[167] (w=114) │   read ~/node_modules/@mariozechner/pi-tui/dist/components/text.d.ts                                           │]8;;
+[168] (w=114) │    1 import type { Component } from "../tui.js";                                                               │]8;;
+[169] (w=114) │    2 /**                                                                                                       │]8;;
+[170] (w=114) │    3  * Text component - displays multi-line text with word wrapping                                           │]8;;
+[171] (w=114) │    4  */                                                                                                       │]8;;
+[172] (w=114) │    5 export declare class Text implements Component {                                                          │]8;;
+[173] (w=114) │    6     private text;                                                                                         │]8;;
+[174] (w=114) │    7     private paddingX;                                                                                     │]8;;
+[175] (w=114) │    8     private paddingY;                                                                                     │]8;;
+[176] (w=114) │    9     private customBgFn?;                                                                                  │]8;;
+[177] (w=114) │   10     private cachedText?;                                                                                  │]8;;
+[178] (w=114) │   11     private cachedWidth?;                                                                                 │]8;;
+[179] (w=114) │   12     private cachedLines?;                                                                                 │]8;;
+[180] (w=114) │   13     constructor(text?: string, paddingX?: number, paddingY?: number, customBgFn?: (text: string) =>       │]8;;
+[181] (w=114) │   string);                                                                                                     │]8;;
+[182] (w=114) │   14     setText(text: string): void;                                                                          │]8;;
+[183] (w=114) │   15     setCustomBgFn(customBgFn?: (text: string) => string): void;                                           │]8;;
+[184] (w=114) │   16     invalidate(): void;                                                                                   │]8;;
+[185] (w=114) │   17     render(width: number): string[];                                                                      │]8;;
+[186] (w=114) │   18 }                                                                                                         │]8;;
+[187] (w=114) │   19 //# sourceMappingURL=text.d.ts.map                                                                        │]8;;
+[188] (w=114) │                                                                                                                │]8;;
+[189] (w=114) │   read ~/node_modules/@mariozechner/pi-tui/dist/components/text.js                                             │]8;;
+[190] (w=114) │    1 import { applyBackgroundToLine, visibleWidth, wrapTextWithAnsi } from "../utils.js";                      │]8;;
+[191] (w=114) │    2 /**                                                                                                       │]8;;
+[192] (w=114) │    3  * Text component - displays multi-line text with word wrapping                                           │]8;;
+[193] (w=114) │    4  */                                                                                                       │]8;;
+[194] (w=114) │    5 export class Text {                                                                                       │]8;;
+[195] (w=114) │    6     text;                                                                                                 │]8;;
+[196] (w=114) │    7     paddingX; // Left/right padding                                                                       │]8;;
+[197] (w=114) │    8     paddingY; // Top/bottom padding                                                                       │]8;;
+[198] (w=114) │    9     customBgFn;                                                                                           │]8;;
+[199] (w=114) │   10     // Cache for rendered output                                                                          │]8;;
+[200] (w=114) │   11     cachedText;                                                                                           │]8;;
+[201] (w=114) │   12     cachedWidth;                                                                                          │]8;;
+[202] (w=114) │   13     cachedLines;                                                                                          │]8;;
+[203] (w=114) │   14     constructor(text = "", paddingX = 1, paddingY = 1, customBgFn) {                                      │]8;;
+[204] (w=114) │   15         this.text = text;                                                                                 │]8;;
+[205] (w=114) │   16         this.paddingX = paddingX;                                                                         │]8;;
+[206] (w=114) │   17         this.paddingY = paddingY;                                                                         │]8;;
+[207] (w=114) │   18         this.customBgFn = customBgFn;                                                                     │]8;;
+[208] (w=114) │   19     }                                                                                                     │]8;;
+[209] (w=114) │   20     setText(text) {                                                                                       │]8;;
+[210] (w=114) │   21         this.text = text;                                                                                 │]8;;
+[211] (w=114) │   22         this.cachedText = undefined;                                                                      │]8;;
+[212] (w=114) │   23         this.cachedWidth = undefined;                                                                     │]8;;
+[213] (w=114) │   24         this.cachedLines = undefined;                                                                     │]8;;
+[214] (w=114) │   25     }                                                                                                     │]8;;
+[215] (w=114) │   26     setCustomBgFn(customBgFn) {                                                                           │]8;;
+[216] (w=114) │   27         this.customBgFn = customBgFn;                                                                     │]8;;
+[217] (w=114) │   28         this.cachedText = undefined;                                                                      │]8;;
+[218] (w=114) │   29         this.cachedWidth = undefined;                                                                     │]8;;
+[219] (w=114) │   30         this.cachedLines = undefined;                                                                     │]8;;
+[220] (w=114) │   31     }                                                                                                     │]8;;
+[221] (w=114) │   32     invalidate() {                                                                                        │]8;;
+[222] (w=114) │   33         this.cachedText = undefined;                                                                      │]8;;
+[223] (w=114) │   34         this.cachedWidth = undefined;                                                                     │]8;;
+[224] (w=114) │   35         this.cachedLines = undefined;                                                                     │]8;;
+[225] (w=114) │   36     }                                                                                                     │]8;;
+[226] (w=114) │   37     render(width) {                                                                                       │]8;;
+[227] (w=114) │   38         // Check cache                                                                                    │]8;;
+[228] (w=114) │   39         if (this.cachedLines && this.cachedText === this.text && this.cachedWidth === width) {            │]8;;
+[229] (w=114) │   40             return this.cachedLines;                                                                      │]8;;
+[230] (w=114) │                                            … 49 more lines hidden …                                            │]8;;
+[231] (w=114) │                                                                                                                │]8;;
+[232] (w=114) │   read ~/node_modules/@mariozechner/pi-tui/dist/components/box.js                                              │]8;;
+[233] (w=114) │     1 import { applyBackgroundToLine, visibleWidth } from "../utils.js";                                       │]8;;
+[234] (w=114) │     2 /**                                                                                                      │]8;;
+[235] (w=114) │     3  * Box component - a container that applies padding and background to all children                       │]8;;
+[236] (w=114) │     4  */                                                                                                      │]8;;
+[237] (w=114) │     5 export class Box {                                                                                       │]8;;
+[238] (w=114) │     6     children = [];                                                                                       │]8;;
+[239] (w=114) │     7     paddingX;                                                                                            │]8;;
+[240] (w=114) │     8     paddingY;                                                                                            │]8;;
+[241] (w=114) │     9     bgFn;                                                                                                │]8;;
+[242] (w=114) │    10     // Cache for rendered output                                                                         │]8;;
+[243] (w=114) │    11     cache;                                                                                               │]8;;
+[244] (w=114) │    12     constructor(paddingX = 1, paddingY = 1, bgFn) {                                                      │]8;;
+[245] (w=114) │    13         this.paddingX = paddingX;                                                                        │]8;;
+[246] (w=114) │    14         this.paddingY = paddingY;                                                                        │]8;;
+[247] (w=114) │    15         this.bgFn = bgFn;                                                                                │]8;;
+[248] (w=114) │    16     }                                                                                                    │]8;;
+[249] (w=114) │    17     addChild(component) {                                                                                │]8;;
+[250] (w=114) │    18         this.children.push(component);                                                                   │]8;;
+[251] (w=114) │    19         this.invalidateCache();                                                                          │]8;;
+[252] (w=114) │    20     }                                                                                                    │]8;;
+[253] (w=114) │    21     removeChild(component) {                                                                             │]8;;
+[254] (w=114) │    22         const index = this.children.indexOf(component);                                                  │]8;;
+[255] (w=114) │    23         if (index !== -1) {                                                                              │]8;;
+[256] (w=114) │    24             this.children.splice(index, 1);                                                              │]8;;
+[257] (w=114) │    25             this.invalidateCache();                                                                      │]8;;
+[258] (w=114) │    26         }                                                                                                │]8;;
+[259] (w=114) │    27     }                                                                                                    │]8;;
+[260] (w=114) │    28     clear() {                                                                                            │]8;;
+[261] (w=114) │    29         this.children = [];                                                                              │]8;;
+[262] (w=114) │    30         this.invalidateCache();                                                                          │]8;;
+[263] (w=114) │    31     }                                                                                                    │]8;;
+[264] (w=114) │    32     setBgFn(bgFn) {                                                                                      │]8;;
+[265] (w=114) │    33         this.bgFn = bgFn;                                                                                │]8;;
+[266] (w=114) │    34         // Don't invalidate here - we'll detect bgFn changes by sampling output                          │]8;;
+[267] (w=114) │    35     }                                                                                                    │]8;;
+[268] (w=114) │    36     invalidateCache() {                                                                                  │]8;;
+[269] (w=114) │    37         this.cache = undefined;                                                                          │]8;;
+[270] (w=114) │    38     }                                                                                                    │]8;;
+[271] (w=114) │    39     matchCache(width, childLines, bgSample) {                                                            │]8;;
+[272] (w=114) │    40         const cache = this.cache;                                                                        │]8;;
+[273] (w=114) │                                            … 64 more lines hidden …                                            │]8;;
+[274] (w=114) │                                                                                                                │]8;;
+[275] (w=114) │   $ cat /home/jonas/node_modules/@mariozechner/pi-tui/dist/index.d.ts 2>/dev/null | head -50                   │]8;;
+[276] (w=114) │   export { type AutocompleteItem, type AutocompleteProvider, CombinedAutocompleteProvider, type                │]8;;
+[277] (w=114) │   SlashCommand, } from "./autocomplete.js";                                                                    │]8;;
+[278] (w=114) │   export { Box } from "./components/box.js";                                                                   │]8;;
+[279] (w=114) │   export { CancellableLoader } from "./components/cancellable-loader.js";                                      │]8;;
+[280] (w=114) │   export { Editor, type EditorOptions, type EditorTheme } from "./components/editor.js";                       │]8;;
+[281] (w=114) │   export { Image, type ImageOptions, type ImageTheme } from "./components/image.js";                           │]8;;
+[282] (w=114) │   export { Input } from "./components/input.js";                                                               │]8;;
+[283] (w=114) │   export { Loader } from "./components/loader.js";                                                             │]8;;
+[284] (w=114) │   export { type DefaultTextStyle, Markdown, type MarkdownTheme } from "./components/markdown.js";              │]8;;
+[285] (w=114) │   export { type SelectItem, SelectList, type SelectListTheme } from "./components/select-list.js";             │]8;;
+[286] (w=114) │   export { type SettingItem, SettingsList, type SettingsListTheme } from "./components/settings-list.js";      │]8;;
+[287] (w=114) │   export { Spacer } from "./components/spacer.js";                                                             │]8;;
+[288] (w=114) │   export { Text } from "./components/text.js";                                                                 │]8;;
+[289] (w=114) │   export { TruncatedText } from "./components/truncated-text.js";                                              │]8;;
+[290] (w=114) │   export type { EditorComponent } from "./editor-component.js";                                                │]8;;
+[291] (w=114) │   export { type FuzzyMatch, fuzzyFilter, fuzzyMatch } from "./fuzzy.js";                                       │]8;;
+[292] (w=114) │   export { DEFAULT_EDITOR_KEYBINDINGS, type EditorAction, type EditorKeybindingsConfig,                        │]8;;
+[293] (w=114) │   EditorKeybindingsManager, getEditorKeybindings, setEditorKeybindings, } from "./keybindings.js";             │]8;;
+[294] (w=114) │   export { isKeyRelease, isKeyRepeat, isKittyProtocolActive, Key, type KeyEventType, type KeyId, matchesKey,   │]8;;
+[295] (w=114) │   parseKey, setKittyProtocolActive, } from "./keys.js";                                                        │]8;;
+[296] (w=114) │   export { StdinBuffer, type StdinBufferEventMap, type StdinBufferOptions } from "./stdin-buffer.js";          │]8;;
+[297] (w=114) │   export { ProcessTerminal, type Terminal } from "./terminal.js";                                              │]8;;
+[298] (w=114) │   export { allocateImageId, type CellDimensions, calculateImageRows, deleteAllKittyImages, deleteKittyImage,   │]8;;
+[299] (w=114) │   detectCapabilities, encodeITerm2, encodeKitty, getCapabilities, getCellDimensions, getGifDimensions,         │]8;;
+[300] (w=114) │   getImageDimensions, getJpegDimensions, getPngDimensions, getWebpDimensions, type ImageDimensions, type       │]8;;
+[301] (w=114) │   ImageProtocol, type ImageRenderOptions, imageFallback, renderImage, resetCapabilitiesCache,                  │]8;;
+[302] (w=114) │   setCellDimensions, type TerminalCapabilities, } from "./terminal-image.js";                                  │]8;;
+[303] (w=114) │   export { type Component, Container, CURSOR_MARKER, type Focusable, isFocusable, type OverlayAnchor, type     │]8;;
+[304] (w=114) │   OverlayHandle, type OverlayMargin, type OverlayOptions, type SizeValue, TUI, } from "./tui.js";              │]8;;
+[305] (w=114) │   export { truncateToWidth, visibleWidth, wrapTextWithAnsi } from "./utils.js";                                │]8;;
+[306] (w=114) │   //# sourceMappingURL=index.d.ts.map                                                                          │]8;;
+[307] (w=114) │                                                                                                                │]8;;
+[308] (w=114) │   $ cat /home/jonas/node_modules/@mariozechner/pi-tui/dist/tui.d.ts | head -100                                │]8;;
+[309] (w=114) │   /**                                                                                                          │]8;;
+[310] (w=114) │    * Minimal TUI implementation with differential rendering                                                    │]8;;
+[311] (w=114) │    */                                                                                                          │]8;;
+[312] (w=114) │   import type { Terminal } from "./terminal.js";                                                               │]8;;
+[313] (w=114) │   import { visibleWidth } from "./utils.js";                                                                   │]8;;
+[314] (w=114) │   /**                                                                                                          │]8;;
+[315] (w=114) │    * Component interface - all components must implement this                                                  │]8;;
+[316] (w=114) │    */                                                                                                          │]8;;
+[317] (w=114) │   export interface Component {                                                                                 │]8;;
+[318] (w=114) │       /**                                                                                                      │]8;;
+[319] (w=114) │        * Render the component to lines for the given viewport width                                            │]8;;
+[320] (w=114) │        * @param width - Current viewport width                                                                 │]8;;
+[321] (w=114) │        * @returns Array of strings, each representing a line                                                   │]8;;
+[322] (w=114) │        */                                                                                                      │]8;;
+[323] (w=114) │       render(width: number): string[];                                                                         │]8;;
+[324] (w=114) │       /**                                                                                                      │]8;;
+[325] (w=114) │        * Optional handler for keyboard input when component has focus                                          │]8;;
+[326] (w=114) │        */                                                                                                      │]8;;
+[327] (w=114) │       handleInput?(data: string): void;                                                                        │]8;;
+[328] (w=114) │       /**                                                                                                      │]8;;
+[329] (w=114) │        * If true, component receives key release events (Kitty protocol).                                      │]8;;
+[330] (w=114) │        * Default is false - release events are filtered out.                                                   │]8;;
+[331] (w=114) │        */                                                                                                      │]8;;
+[332] (w=114) │       wantsKeyRelease?: boolean;                                                                               │]8;;
+[333] (w=114) │       /**                                                                                                      │]8;;
+[334] (w=114) │        * Invalidate any cached rendering state.                                                                │]8;;
+[335] (w=114) │        * Called when theme changes or when component needs to re-render from scratch.                          │]8;;
+[336] (w=114) │        */                                                                                                      │]8;;
+[337] (w=114) │       invalidate(): void;                                                                                      │]8;;
+[338] (w=114) │   }                                                                                                            │]8;;
+[339] (w=114) │   /**                                                                                                          │]8;;
+[340] (w=114) │    * Interface for components that can receive focus and display a hardware cursor.                            │]8;;
+[341] (w=114) │    * When focused, the component should emit CURSOR_MARKER at the cursor position                              │]8;;
+[342] (w=114) │    * in its render output. TUI will find this marker and position the hardware                                 │]8;;
+[343] (w=114) │    * cursor there for proper IME candidate window positioning.                                                 │]8;;
+[344] (w=114) │    */                                                                                                          │]8;;
+[345] (w=114) │   export interface Focusable {                                                                                 │]8;;
+[346] (w=114) │       /** Set by TUI when focus changes. Component should emit CURSOR_MARKER when true. */                     │]8;;
+[347] (w=114) │       focused: boolean;                                                                                        │]8;;
+[348] (w=114) │   }                                                                                                            │]8;;
+[349] (w=114) │   /** Type guard to check if a component implements Focusable */                                               │]8;;
+[350] (w=114) │   export declare function isFocusable(component: Component | null): component is Component & Focusable;        │]8;;
+[351] (w=114) │   /**                                                                                                          │]8;;
+[352] (w=114) │    * Cursor position marker - APC (Application Program Command) sequence.                                      │]8;;
+[353] (w=114) │    * This is a zero-width escape sequence that terminals ignore.                                               │]8;;
+[354] (w=114) │    * Components emit this at the cursor position when focused.                                                 │]8;;
+[355] (w=114) │    * TUI finds and strips this marker, then positions the hardware cursor there.                               │]8;;
+[356] (w=114) │    */                                                                                                          │]8;;
+[357] (w=114) │   export declare const CURSOR_MARKER = "\u001B_pi:c\u0007";                                                    │]8;;
+[358] (w=114) │   export { visibleWidth };                                                                                     │]8;;
+[359] (w=114) │   /**                                                                                                          │]8;;
+[360] (w=114) │    * Anchor position for overlays                                                                              │]8;;
+[361] (w=114) │    */                                                                                                          │]8;;
+[362] (w=114) │   export type OverlayAnchor = "center" | "top-left" | "top-right" | "bottom-left" | "bottom-right" |           │]8;;
+[363] (w=114) │   "top-center" | "bottom-center" | "left-center" | "right-center";                                             │]8;;
+[364] (w=114) │   /**                                                                                                          │]8;;
+[365] (w=114) │    * Margin configuration for overlays                                                                         │]8;;
+[366] (w=114) │    */                                                                                                          │]8;;
+[367] (w=114) │   export interface OverlayMargin {                                                                             │]8;;
+[368] (w=114) │       top?: number;                                                                                            │]8;;
+[369] (w=114) │       right?: number;                                                                                          │]8;;
+[370] (w=114) │       bottom?: number;                                                                                         │]8;;
+[371] (w=114) │       left?: number;                                                                                           │]8;;
+[372] (w=114) │   }                                                                                                            │]8;;
+[373] (w=114) │   /** Value that can be absolute (number) or percentage (string like "50%") */                                 │]8;;
+[374] (w=114) │   export type SizeValue = number | `${number}%`;                                                               │]8;;
+[375] (w=114) │   /**                                                                                                          │]8;;
+[376] (w=114) │    * Options for overlay positioning and sizing.                                                               │]8;;
+[377] (w=114) │    * Values can be absolute numbers or percentage strings (e.g., "50%").                                       │]8;;
+[378] (w=114) │    */                                                                                                          │]8;;
+[379] (w=114) │   export interface OverlayOptions {                                                                            │]8;;
+[380] (w=114) │       /** Width in columns, or percentage of terminal width (e.g., "50%") */                                   │]8;;
+[381] (w=114) │       width?: SizeValue;                                                                                       │]8;;
+[382] (w=114) │       /** Minimum width in columns */                                                                          │]8;;
+[383] (w=114) │       minWidth?: number;                                                                                       │]8;;
+[384] (w=114) │       /** Maximum height in rows, or percentage of terminal height (e.g., "50%") */                            │]8;;
+[385] (w=114) │       maxHeight?: SizeValue;                                                                                   │]8;;
+[386] (w=114) │       /** Anchor point for positioning (default: 'center') */                                                  │]8;;
+[387] (w=114) │       anchor?: OverlayAnchor;                                                                                  │]8;;
+[388] (w=114) │       /** Horizontal offset from anchor position (positive = right) */                                         │]8;;
+[389] (w=114) │       offsetX?: number;                                                                                        │]8;;
+[390] (w=114) │       /** Vertical offset from anchor position (positive = down) */                                            │]8;;
+[391] (w=114) │       offsetY?: number;                                                                                        │]8;;
+[392] (w=114) │       /** Row position: absolute number, or percentage (e.g., "25%" = 25% from top) */                         │]8;;
+[393] (w=114) │       row?: SizeValue;                                                                                         │]8;;
+[394] (w=114) │       /** Column position: absolute number, or percentage (e.g., "50%" = centered horizontally) */             │]8;;
+[395] (w=114) │       col?: SizeValue;                                                                                         │]8;;
+[396] (w=114) │       /** Margin from terminal edges. Number applies to all sides. */                                          │]8;;
+[397] (w=114) │       margin?: OverlayMargin | number;                                                                         │]8;;
+[398] (w=114) │       /**                                                                                                      │]8;;
+[399] (w=114) │        * Control overlay visibility based on terminal dimensions.                                              │]8;;
+[400] (w=114) │        * If provided, overlay is only rendered when this returns true.                                         │]8;;
+[401] (w=114) │        * Called each render cycle with current terminal dimensions.                                            │]8;;
+[402] (w=114) │        */                                                                                                      │]8;;
+[403] (w=114) │       visible?: (termWidth: number, termHeight: number) => boolean;                                            │]8;;
+[404] (w=114) │   }                                                                                                            │]8;;
+[405] (w=114) │   /**                                                                                                          │]8;;
+[406] (w=114) │    * Handle returned by showOverlay for controlling the overlay                                                │]8;;
+[407] (w=114) │    */                                                                                                          │]8;;
+[408] (w=114) │   export interface OverlayHandle {                                                                             │]8;;
+[409] (w=114) │       /** Permanently remove the overlay (cannot be shown again) */                                            │]8;;
+[410] (w=114) │                                                                                                                │]8;;
+[411] (w=114) │   $ grep -n "class Container" /home/jonas/node_modules/@mariozechner/pi-tui/dist/tui.js | head -5              │]8;;
+[412] (w=114) │   38:export class Container {                                                                                  │]8;;
+[413] (w=114) │                                                                                                                │]8;;
+[414] (w=114) │   read ~/node_modules/@mariozechner/pi-tui/dist/tui.js:38-117                                                  │]8;;
+[415] (w=114) │    38 export class Container {                                                                                 │]8;;
+[416] (w=114) │    39     children = [];                                                                                       │]8;;
+[417] (w=114) │    40     addChild(component) {                                                                                │]8;;
+[418] (w=114) │    41         this.children.push(component);                                                                   │]8;;
+[419] (w=114) │    42     }                                                                                                    │]8;;
+[420] (w=114) │    43     removeChild(component) {                                                                             │]8;;
+[421] (w=114) │    44         const index = this.children.indexOf(component);                                                  │]8;;
+[422] (w=114) │    45         if (index !== -1) {                                                                              │]8;;
+[423] (w=114) │    46             this.children.splice(index, 1);                                                              │]8;;
+[424] (w=114) │    47         }                                                                                                │]8;;
+[425] (w=114) │    48     }                                                                                                    │]8;;
+[426] (w=114) │    49     clear() {                                                                                            │]8;;
+[427] (w=114) │    50         this.children = [];                                                                              │]8;;
+[428] (w=114) │    51     }                                                                                                    │]8;;
+[429] (w=114) │    52     invalidate() {                                                                                       │]8;;
+[430] (w=114) │    53         for (const child of this.children) {                                                             │]8;;
+[431] (w=114) │    54             child.invalidate?.();                                                                        │]8;;
+[432] (w=114) │    55         }                                                                                                │]8;;
+[433] (w=114) │    56     }                                                                                                    │]8;;
+[434] (w=114) │    57     render(width) {                                                                                      │]8;;
+[435] (w=114) │    58         const lines = [];                                                                                │]8;;
+[436] (w=114) │    59         for (const child of this.children) {                                                             │]8;;
+[437] (w=114) │    60             lines.push(...child.render(width));                                                          │]8;;
+[438] (w=114) │    61         }                                                                                                │]8;;
+[439] (w=114) │    62         return lines;                                                                                    │]8;;
+[440] (w=114) │    63     }                                                                                                    │]8;;
+[441] (w=114) │    64 }                                                                                                        │]8;;
+[442] (w=114) │    65 /**                                                                                                      │]8;;
+[443] (w=114) │    66  * TUI - Main class for managing terminal UI with differential rendering                                 │]8;;
+[444] (w=114) │    67  */                                                                                                      │]8;;
+[445] (w=114) │    68 export class TUI extends Container {                                                                     │]8;;
+[446] (w=114) │    69     terminal;                                                                                            │]8;;
+[447] (w=114) │    70     previousLines = [];                                                                                  │]8;;
+[448] (w=114) │    71     previousWidth = 0;                                                                                   │]8;;
+[449] (w=114) │    72     previousHeight = 0;                                                                                  │]8;;
+[450] (w=114) │    73     focusedComponent = null;                                                                             │]8;;
+[451] (w=121) │    74     /** Global callback for debug key (Shift+Ctrl+D). Called before input is forwarded to focused component. */ │]8;;
+[452] (w=114) │    75     onDebug;                                                                                             │]8;;
+[453] (w=114) │    76     renderRequested = false;                                                                             │]8;;
+[454] (w=114) │    77     cursorRow = 0; // Logical cursor row (end of rendered content)                                       │]8;;
+[455] (w=114) │                                            … 40 more lines hidden …                                            │]8;;
+[456] (w=114) │                                                                                                                │]8;;
+[457] (w=114) │   $ grep -n "Container" /home/jonas/node_modules/@mariozechner/pi-tui/dist/tui.d.ts | head -20                 │]8;;
+[458] (w=114) │   108: * Container - a component that contains other components                                                │]8;;
+[459] (w=114) │   110:export declare class Container implements Component {                                                    │]8;;
+[460] (w=114) │   121:export declare class TUI extends Container {                                                             │]8;;
+[461] (w=114) │                                                                                                                │]8;;
+[462] (w=114) │   read ~/node_modules/@mariozechner/pi-tui/dist/tui.d.ts:108-122                                               │]8;;
+[463] (w=114) │   108  * Container - a component that contains other components                                                │]8;;
+[464] (w=114) │   109  */                                                                                                      │]8;;
+[465] (w=114) │   110 export declare class Container implements Component {                                                    │]8;;
+[466] (w=114) │   111     children: Component[];                                                                               │]8;;
+[467] (w=114) │   112     addChild(component: Component): void;                                                                │]8;;
+[468] (w=114) │   113     removeChild(component: Component): void;                                                             │]8;;
+[469] (w=114) │   114     clear(): void;                                                                                       │]8;;
+[470] (w=114) │   115     invalidate(): void;                                                                                  │]8;;
+[471] (w=114) │   116     render(width: number): string[];                                                                     │]8;;
+[472] (w=114) │   117 }                                                                                                        │]8;;
+[473] (w=114) │   118 /**                                                                                                      │]8;;
+[474] (w=114) │   119  * TUI - Main class for managing terminal UI with differential rendering                                 │]8;;
+[475] (w=114) │   120  */                                                                                                      │]8;;
+[476] (w=114) │   121 export declare class TUI extends Container {                                                             │]8;;
+[477] (w=114) │   122     terminal: Terminal;                                                                                  │]8;;
+[478] (w=114) │                                                                                                                │]8;;
+[479] (w=114) │   read ~/node_modules/@mariozechner/pi-tui/dist/components/box.d.ts                                            │]8;;
+[480] (w=114) │    1 import type { Component } from "../tui.js";                                                               │]8;;
+[481] (w=114) │    2 /**                                                                                                       │]8;;
+[482] (w=114) │    3  * Box component - a container that applies padding and background to all children                        │]8;;
+[483] (w=114) │    4  */                                                                                                       │]8;;
+[484] (w=114) │    5 export declare class Box implements Component {                                                           │]8;;
+[485] (w=114) │    6     children: Component[];                                                                                │]8;;
+[486] (w=114) │    7     private paddingX;                                                                                     │]8;;
+[487] (w=114) │    8     private paddingY;                                                                                     │]8;;
+[488] (w=114) │    9     private bgFn?;                                                                                        │]8;;
+[489] (w=114) │   10     private cache?;                                                                                       │]8;;
+[490] (w=114) │   11     constructor(paddingX?: number, paddingY?: number, bgFn?: (text: string) => string);                   │]8;;
+[491] (w=114) │   12     addChild(component: Component): void;                                                                 │]8;;
+[492] (w=114) │   13     removeChild(component: Component): void;                                                              │]8;;
+[493] (w=114) │   14     clear(): void;                                                                                        │]8;;
+[494] (w=114) │   15     setBgFn(bgFn?: (text: string) => string): void;                                                       │]8;;
+[495] (w=114) │   16     private invalidateCache;                                                                              │]8;;
+[496] (w=114) │   17     private matchCache;                                                                                   │]8;;
+[497] (w=114) │   18     invalidate(): void;                                                                                   │]8;;
+[498] (w=114) │   19     render(width: number): string[];                                                                      │]8;;
+[499] (w=114) │   20     private applyBg;                                                                                      │]8;;
+[500] (w=114) │   21 }                                                                                                         │]8;;
+[501] (w=114) │   22 //# sourceMappingURL=box.d.ts.map                                                                         │]8;;
+[502] (w=114) │                                                                                                                │]8;;
+[503] (w=114) │  Now I have enough understanding. Let me look at the exact current state of the tool-block rendering site and  │]8;;
+[504] (w=114) │  the imports:                                                                                                  │]8;;
+[505] (w=114) │                                                                                                                │]8;;
+[506] (w=114) │   read ~/dotfiles/pi/.pi/agent/extensions/chat-claude.ts:NaN-NaN                                               │]8;;
+[507] (w=114) │    InputValidationError: Read failed due to the following issue:                                               │]8;;
+[508] (w=114) │    The parameter `offset` type is expected as `number` but provided as `string`                                │]8;;
+[509] (w=114) │                                                                                                                │]8;;
+[510] (w=114) │   read ~/dotfiles/pi/.pi/agent/extensions/chat-claude.ts:30-41                                                 │]8;;
+[511] (w=114) │   30 import { CustomEditor, getMarkdownTheme } from "@mariozechner/pi-coding-agent";                           │]8;;
+[512] (w=114) │   31 import type { ExtensionAPI, KeybindingsManager } from "@mariozechner/pi-coding-agent";                    │]8;;
+[513] (w=114) │   32 import { Container, matchesKey, Markdown, Spacer, Text, TUI, visibleWidth, type EditorTheme } from        │]8;;
+[514] (w=114) │   "@mariozechner/pi-tui";                                                                                      │]8;;
+[515] (w=114) │   33 import {                                                                                                  │]8;;
+[516] (w=114) │   34    formatUsage,                                                                                           │]8;;
+[517] (w=114) │   35    renderToolBlock,                                                                                       │]8;;
+[518] (w=114) │   36    runClaude,                                                                                             │]8;;
+[519] (w=114) │   37    type StreamBlock,                                                                                      │]8;;
+[520] (w=114) │   38 } from "../shared/claude-stream.js";                                                                      │]8;;
+[521] (w=114) │   39 import { startAskBridge, type AskBridge } from "../shared/pi-ask-bridge.js";                              │]8;;
+[522] (w=114) │   40 import { askSingleQuestionWithInlineNote } from "./pi-ask-tool/ask-inline-ui.js";                         │]8;;
+[523] (w=114) │   41                                                                                                           │]8;;
+[524] (w=114) │                                                                                                                │]8;;
+[525] (w=114) │  Now I'll make the changes. First, add Box and Component to the imports:                                       │]8;;
+[526] (w=114) │                                                                                                                │]8;;
+[527] (w=114) │   edit ~/dotfiles/pi/.pi/agent/extensions/chat-claude.ts                                                       │]8;;
+[528] (w=114) │   @@ -1,1 +1,1 @@                                                                                              │]8;;
+[529] (w=114) │   -import { Container, matchesKey, Markdown, Spacer, Text, TUI, visibleWidth, type EditorTheme } from          │]8;;
+[530] (w=114) │   "@mariozechner/pi-tui";                                                                                      │]8;;
+[531] (w=114) │   +import { Box, Container, matchesKey, Markdown, Spacer, Text, TUI, visibleWidth, type Component, type        │]8;;
+[532] (w=114) │   EditorTheme } from "@mariozechner/pi-tui";                                                                   │]8;;
+[533] (w=114) │                                                                                                                │]8;;
+[534] (w=114) │  Now add the constant and the truncation helper. I'll place it right after the orange-border helper, where     │]8;;
+[535] (w=114) │  rendering helpers live:                                                                                       │]8;;
+[536] (w=114) │                                                                                                                │]8;;
+[537] (w=114) │   edit ~/dotfiles/pi/.pi/agent/extensions/chat-claude.ts                                                       │]8;;
+[538] (w=114) │   @@ -1,3 +1,82 @@                                                                                             │]8;;
+[539] (w=114) │   -// ---------------------------------------------------------------------------                              │]8;;
+[540] (w=114) │   -// Models / turn types                                                                                      │]8;;
+[541] (w=114) │   -// ---------------------------------------------------------------------------                              │]8;;
+[542] (w=114) │   +// ---------------------------------------------------------------------------                              │]8;;
+[543] (w=114) │   +// Read-tool result truncation                                                                              │]8;;
+[544] (w=114) │   +//                                                                                                          │]8;;
+[545] (w=114) │   +// `Read` tool calls inside chat mode often dump entire files into the result                               │]8;;
+[546] (w=114) │   +// banner — many hundreds of lines, which buries the surrounding conversation.                              │]8;;
+[547] (w=114) │   +// We cap the rendered file content at MAX_READ_LINES and append a single                                   │]8;;
+[548] (w=114) │   +// centered notice line describing how many lines were hidden. This is a                                    │]8;;
+[549] (w=114) │   +// PRESENTATION-only truncation: `block.result.text` is left untouched, so                                  │]8;;
+[550] (w=114) │   +// resumed sessions / re-renders still see the full content.                                                │]8;;
+[551] (w=114) │   +//                                                                                                          │]8;;
+[552] (w=114) │   +// Centering needs render-time width, so we implement a tiny custom Component                               │]8;;
+[553] (w=114) │   +// (TruncatedReadResult) and swap it into the Box body produced by the shared                               │]8;;
+[554] (w=114) │   +// renderToolBlock helper. The same dim line-number formatting used by                                      │]8;;
+[555] (w=114) │   +// renderToolResultBox is preserved so the truncated view looks identical to                                │]8;;
+[556] (w=114) │   +// the un-truncated one above the notice.                                                                   │]8;;
+[557] (w=114) │   +// ---------------------------------------------------------------------------                              │]8;;
+[558] (w=114) │   +const MAX_READ_LINES = 40;                                                                                  │]8;;
+[559] (w=114) │   +                                                                                                            │]8;;
+[560] (w=114) │   +class TruncatedReadResult implements Component {                                                            │]8;;
+[561] (w=114) │   +   constructor(                                                                                             │]8;;
+[562] (w=114) │   +      private readonly numbered: { num: string; content: string }[],                                        │]8;;
+[563] (w=114) │   +      private readonly maxNumLen: number,                                                                   │]8;;
+[564] (w=114) │   +      private readonly dimFn: (s: string) => string,                                                        │]8;;
+[565] (w=114) │   +      private readonly noticeFn: (s: string) => string,                                                     │]8;;
+[566] (w=114) │   +   ) {}                                                                                                     │]8;;
+[567] (w=114) │   +                                                                                                            │]8;;
+[568] (w=114) │   +   invalidate(): void { /* stateless */ }                                                                   │]8;;
+[569] (w=114) │   +                                                                                                            │]8;;
+[570] (w=114) │   +   render(width: number): string[] {                                                                        │]8;;
+[571] (w=114) │   +      const total   = this.numbered.length;                                                                 │]8;;
+[572] (w=114) │   +      const visible = Math.min(MAX_READ_LINES, total);                                                      │]8;;
+[573] (w=114) │   +      const lines: string[] = [];                                                                           │]8;;
+[574] (w=114) │   +      for (let i = 0; i < visible; i++) {                                                                   │]8;;
+[575] (w=114) │   +         const l = this.numbered[i];                                                                        │]8;;
+[576] (w=114) │   +         lines.push(this.dimFn(l.num.padStart(this.maxNumLen)) + " " + l.content);                          │]8;;
+[577] (w=114) │   +      }                                                                                                     │]8;;
+[578] (w=114) │   +      if (total > visible) {                                                                                │]8;;
+[579] (w=114) │   +         const hidden = total - visible;                                                                    │]8;;
+[580] (w=114) │   +         const notice = `… ${hidden} more line${hidden === 1 ? "" : "s"} hidden …`;                         │]8;;
+[581] (w=114) │   +         const visLen = visibleWidth(notice);                                                               │]8;;
+[582] (w=114) │   +         const left   = Math.max(0, Math.floor((width - visLen) / 2));                                      │]8;;
+[583] (w=114) │   +         lines.push(" ".repeat(left) + this.noticeFn(notice));                                              │]8;;
+[584] (w=114) │   +      }                                                                                                     │]8;;
+[585] (w=114) │   +      return lines;                                                                                         │]8;;
+[586] (w=114) │   +   }                                                                                                        │]8;;
+[587] (w=114) │   +}                                                                                                           │]8;;
+[588] (w=114) │   +                                                                                                            │]8;;
+[589] (w=114) │   +// Wrap shared renderToolBlock: for `Read` tool blocks whose result exceeds                                 │]8;;
+[590] (w=114) │   +// MAX_READ_LINES, replace the Box body's child Text with our truncating                                    │]8;;
+[591] (w=114) │   +// component. All other tool kinds, error results, and short reads pass                                     │]8;;
+[592] (w=114) │   +// through unchanged.                                                                                       │]8;;
+[593] (w=114) │   +function renderToolBlockTruncated(block: Extract<StreamBlock, { type: "tool" }>, theme: any): Container {   │]8;;
+[594] (w=114) │   +   const c = renderToolBlock(block, theme);                                                                 │]8;;
+[595] (w=114) │   +   if (block.name.toLowerCase() !== "read") return c;                                                       │]8;;
+[596] (w=114) │   +   if (!block.result || block.result.isError) return c;                                                     │]8;;
+[597] (w=114) │   +                                                                                                            │]8;;
+[598] (w=114) │   +   const rawLines = block.result.text.split("\n").filter((l) => l.length > 0);                              │]8;;
+[599] (w=114) │   +   if (rawLines.length <= MAX_READ_LINES) return c;                                                         │]8;;
+[600] (w=114) │   +                                                                                                            │]8;;
+[601] (w=114) │   +   const parsed = rawLines.map((l) => {                                                                     │]8;;
+[602] (w=114) │   +      const tab = l.indexOf("\t");                                                                          │]8;;
+[603] (w=114) │   +      return tab >= 0 ? { num: l.slice(0, tab), content: l.slice(tab + 1) } : { num: "", content: l };      │]8;;
+[604] (w=114) │   +   });                                                                                                      │]8;;
+[605] (w=114) │   +   const maxNumLen = parsed.reduce((m, l) => Math.max(m, l.num.length), 0);                                 │]8;;
+[606] (w=114) │   +                                                                                                            │]8;;
+[607] (w=114) │   +   // renderToolBlock's container is [headerText, bodyBox]. Bail safely if a                                │]8;;
+[608] (w=114) │   +   // future change to that helper alters the structure.                                                    │]8;;
+[609] (w=114) │   +   const body = c.children[1];                                                                              │]8;;
+[610] (w=114) │   +   if (!(body instanceof Box)) return c;                                                                    │]8;;
+[611] (w=114) │   +   body.clear();                                                                                            │]8;;
+[612] (w=114) │   +   body.addChild(new TruncatedReadResult(                                                                   │]8;;
+[613] (w=114) │   +      parsed,                                                                                               │]8;;
+[614] (w=114) │   +      maxNumLen,                                                                                            │]8;;
+[615] (w=114) │   +      (s) => theme.fg("dim", s),                                                                            │]8;;
+[616] (w=114) │   +      (s) => theme.fg("dim", s),                                                                            │]8;;
+[617] (w=114) │   +   ));                                                                                                      │]8;;
+[618] (w=114) │   +   return c;                                                                                                │]8;;
+[619] (w=114) │   +}                                                                                                           │]8;;
+[620] (w=114) │   +                                                                                                            │]8;;
+[621] (w=114) │   +// ---------------------------------------------------------------------------                              │]8;;
+[622] (w=114) │   +// Models / turn types                                                                                      │]8;;
+[623] (w=114) │   +// ---------------------------------------------------------------------------                              │]8;;
+[624] (w=114) │                                                                                                                │]8;;
+[625] (w=114) │  Now swap the call site inside renderTurnInto to use the wrapper:                                              │]8;;
+[626] (w=114) │                                                                                                                │]8;;
+[627] (w=114) │   edit ~/dotfiles/pi/.pi/agent/extensions/chat-claude.ts                                                       │]8;;
+[628] (w=114) │   @@ -1,4 +1,4 @@                                                                                              │]8;;
+[629] (w=114) │   -         } else if (block.type === "tool") {                                                                │]8;;
+[630] (w=114) │   -            if (addedAny) container.addChild(new Spacer(1));                                                │]8;;
+[631] (w=114) │   -            container.addChild(renderToolBlock(block, theme));                                              │]8;;
+[632] (w=114) │   -            addedAny = true;                                                                                │]8;;
+[633] (w=114) │   +         } else if (block.type === "tool") {                                                                │]8;;
+[634] (w=114) │   +            if (addedAny) container.addChild(new Spacer(1));                                                │]8;;
+[635] (w=114) │   +            container.addChild(renderToolBlockTruncated(block, theme));                                     │]8;;
+[636] (w=114) │   +            addedAny = true;                                                                                │]8;;
+[637] (w=114) │                                                                                                                │]8;;
+[638] (w=114) │  Now let me verify there's no TypeScript build/check available and the file still parses cleanly:              │]8;;
+[639] (w=114) │                                                                                                                │]8;;
+[640] (w=114) │   $ ls /home/jonas/dotfiles/pi/.pi/ /home/jonas/dotfiles/pi/.pi/agent/ 2>/dev/null                             │]8;;
+[641] (w=114) │   /home/jonas/dotfiles/pi/.pi/:                                                                                │]8;;
+[642] (w=114) │   agent                                                                                                        │]8;;
+[643] (w=114) │   web-search.json                                                                                              │]8;;
+[644] (w=114) │                                                                                                                │]8;;
+[645] (w=114) │   /home/jonas/dotfiles/pi/.pi/agent/:                                                                          │]8;;
+[646] (w=114) │   agents                                                                                                       │]8;;
+[647] (w=114) │   auth.json                                                                                                    │]8;;
+[648] (w=114) │   auth.json.current                                                                                            │]8;;
+[649] (w=114) │   cache                                                                                                        │]8;;
+[650] (w=114) │   extensions                                                                                                   │]8;;
+[651] (w=114) │   mcp-cache.json                                                                                               │]8;;
+[652] (w=114) │   mcp.json                                                                                                     │]8;;
+[653] (w=114) │   models.json                                                                                                  │]8;;
+[654] (w=114) │   profiles                                                                                                     │]8;;
+[655] (w=114) │   prompts                                                                                                      │]8;;
+[656] (w=114) │   run-history.jsonl                                                                                            │]8;;
+[657] (w=114) │   sessions                                                                                                     │]8;;
+[658] (w=114) │   settings.json                                                                                                │]8;;
+[659] (w=114) │   shared                                                                                                       │]8;;
+[660] (w=114) │   skills                                                                                                       │]8;;
+[661] (w=114) │   themes                                                                                                       │]8;;
+[662] (w=114) │   usage-cache.json                                                                                             │]8;;
+[663] (w=114) │                                                                                                                │]8;;
+[664] (w=114) │   $ which tsc 2>/dev/null; ls /home/jonas/node_modules/.bin/tsc 2>/dev/null                                    │]8;;
+[665] (w=114) │   Exit code 2                                                                                                  │]8;;
+[666] (w=114) │   /home/jonas/.npm-global/bin/tsc                                                                              │]8;;
+[667] (w=114) │                                                                                                                │]8;;
+[668] (w=114) │   $ cd /home/jonas/dotfiles/pi/.pi/agent && tsc --noEmit --target esnext --module nodenext                     │]8;;
+[669] (w=114) │   --moduleResolution nodenext --esModuleInterop --skipLibCheck --strict false extensions/chat-claude.ts 2>&1   │]8;;
+[670] (w=114) │   | head -40                                                                                                   │]8;;
+[671] (w=114) │   shared/pi-ask-bridge.ts(117,37): error TS1470: The 'import.meta' meta-property is not allowed in files       │]8;;
+[672] (w=114) │   which will build into CommonJS output.                                                                       │]8;;
+[673] (w=114) │                                                                                                                │]8;;
+[674] (w=114) │   $ tsc --noEmit --target esnext --module esnext --moduleResolution bundler --esModuleInterop --skipLibCheck   │]8;;
+[675] (w=114) │   --strict false extensions/chat-claude.ts 2>&1 | head -40                                                     │]8;;
+[676] (w=114) │   (Bash completed with no output)                                                                              │]8;;
+[677] (w=114) │                                                                                                                │]8;;
+[678] (w=114) │  No type errors. Let me show the final relevant sections:                                                      │]8;;
+[679] (w=114) │                                                                                                                │]8;;
+[680] (w=114) │   read ~/dotfiles/pi/.pi/agent/extensions/chat-claude.ts:72-153                                                │]8;;
+[681] (w=114) │    72 // ---------------------------------------------------------------------------                           │]8;;
+[682] (w=114) │    73 // Read-tool result truncation                                                                           │]8;;
+[683] (w=114) │    74 //                                                                                                       │]8;;
+[684] (w=114) │    75 // `Read` tool calls inside chat mode often dump entire files into the result                            │]8;;
+[685] (w=114) │    76 // banner — many hundreds of lines, which buries the surrounding conversation.                           │]8;;
+[686] (w=114) │    77 // We cap the rendered file content at MAX_READ_LINES and append a single                                │]8;;
+[687] (w=114) │    78 // centered notice line describing how many lines were hidden. This is a                                 │]8;;
+[688] (w=114) │    79 // PRESENTATION-only truncation: `block.result.text` is left untouched, so                               │]8;;
+[689] (w=114) │    80 // resumed sessions / re-renders still see the full content.                                             │]8;;
+[690] (w=114) │    81 //                                                                                                       │]8;;
+[691] (w=114) │    82 // Centering needs render-time width, so we implement a tiny custom Component                            │]8;;
+[692] (w=114) │    83 // (TruncatedReadResult) and swap it into the Box body produced by the shared                            │]8;;
+[693] (w=114) │    84 // renderToolBlock helper. The same dim line-number formatting used by                                   │]8;;
+[694] (w=114) │    85 // renderToolResultBox is preserved so the truncated view looks identical to                             │]8;;
+[695] (w=114) │    86 // the un-truncated one above the notice.                                                                │]8;;
+[696] (w=114) │    87 // ---------------------------------------------------------------------------                           │]8;;
+[697] (w=114) │    88 const MAX_READ_LINES = 40;                                                                               │]8;;
+[698] (w=114) │    89                                                                                                          │]8;;
+[699] (w=114) │    90 class TruncatedReadResult implements Component {                                                         │]8;;
+[700] (w=114) │    91 	constructor(                                                                                          │]8;;
+[701] (w=114) │    92 		private readonly numbered: { num: string; content: string }[],                                     │]8;;
+[702] (w=114) │    93 		private readonly maxNumLen: number,                                                                │]8;;
+[703] (w=114) │    94 		private readonly dimFn: (s: string) => string,                                                     │]8;;
+[704] (w=114) │    95 		private readonly noticeFn: (s: string) => string,                                                  │]8;;
+[705] (w=114) │    96 	) {}                                                                                                  │]8;;
+[706] (w=114) │    97                                                                                                          │]8;;
+[707] (w=114) │    98 	invalidate(): void { /* stateless */ }                                                                │]8;;
+[708] (w=114) │    99                                                                                                          │]8;;
+[709] (w=114) │   100 	render(width: number): string[] {                                                                     │]8;;
+[710] (w=114) │   101 		const total   = this.numbered.length;                                                              │]8;;
+[711] (w=114) │   102 		const visible = Math.min(MAX_READ_LINES, total);                                                   │]8;;
+[712] (w=114) │   103 		const lines: string[] = [];                                                                        │]8;;
+[713] (w=114) │   104 		for (let i = 0; i < visible; i++) {                                                                │]8;;
+[714] (w=114) │   105 			const l = this.numbered[i];                                                                     │]8;;
+[715] (w=114) │   106 			lines.push(this.dimFn(l.num.padStart(this.maxNumLen)) + " " + l.content);                       │]8;;
+[716] (w=114) │   107 		}                                                                                                  │]8;;
+[717] (w=114) │   108 		if (total > visible) {                                                                             │]8;;
+[718] (w=114) │   109 			const hidden = total - visible;                                                                 │]8;;
+[719] (w=114) │   110 			const notice = `… ${hidden} more line${hidden === 1 ? "" : "s"} hidden …`;                      │]8;;
+[720] (w=114) │   111 			const visLen = visibleWidth(notice);                                                            │]8;;
+[721] (w=114) │                                            … 42 more lines hidden …                                            │]8;;
+[722] (w=114) │                                                                                                                │]8;;
+[723] (w=114) │  Done. Summary of changes to /home/jonas/dotfiles/pi/.pi/agent/extensions/chat-claude.ts:                      │]8;;
+[724] (w=114) │                                                                                                                │]8;;
+[725] (w=114) │  1. Imports — added Box and type Component to the @mariozechner/pi-tui import.                                 │]8;;
+[726] (w=114) │  2. New constant MAX_READ_LINES = 40 — hard cap on rendered file lines per Read tool result.                   │]8;;
+[727] (w=114) │  3. New TruncatedReadResult component — a tiny Component that renders the first 40 numbered lines using the    │]8;;
+[728] (w=114) │  same dim line-number formatting as the shared renderToolResultBox, then appends a single centered notice      │]8;;
+[729] (w=114) │  line (… N more lines hidden …). Centering is computed from the render-time width, so it tracks terminal       │]8;;
+[730] (w=114) │  resizes.                                                                                                      │]8;;
+[731] (w=114) │  4. New renderToolBlockTruncated() wrapper — calls the shared renderToolBlock, and only for read tool blocks   │]8;;
+[732] (w=114) │  whose result exceeds 40 lines, swaps out the Box body's Text child with TruncatedReadResult. Errors, short    │]8;;
+[733] (w=114) │  reads, and every non-read tool pass through unchanged. The original block.result.text is never mutated, so    │]8;;
+[734] (w=114) │  resumed sessions and re-renders still see the full content.                                                   │]8;;
+[735] (w=114) │  5. Single call-site swap in renderTurnInto: renderToolBlock(block, theme) → renderToolBlockTruncated(block,   │]8;;
+[736] (w=114) │  theme).                                                                                                       │]8;;
+[737] (w=114) │                                                                                                                │]8;;
+[738] (w=114) │  tsc --noEmit on the file produces no errors.                                                                  │]8;;
+[739] (w=114) ╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯]8;;
+[740] (w=0) ]8;;
+[741] (w=114)  Resuming session c9492aa2 (1h ago): "@agent/extensions/chat-claude.ts truncate all rea…" as Claude Opus. (2      ]8;;
+[742] (w=114)  historical turns loaded)                                                                                         ]8;;
+[743] (w=0) ]8;;
+[744] (w=44) ▌ ◆ CLAUDE CHAT MODE  OPUS  session:c9492aa2]8;;
+[745] (w=86) ▌ Type to chat · /claude haiku|sonnet|opus · /claude-new · /claude-end · /claude-abort]8;;
+[746] (w=114) ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────]8;;
+[747] (w=114)                                                                                                                   ]8;;
+[748] (w=114) ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────]8;;
+[749] (w=114) ~/dotfiles/pi/.pi  ·  S ⣀⣀⣀⣀⣀ 0%  |  W ⣄⣀⣀⣀⣀ 3% ⟳ 4d 7h  | C ⣀⣀⣀⣀⣀ 0%  · minimax/minimax-m2.5:free  · ◆ Claud...]8;;

pi/.pi/agent/shared/claude-stream.ts

@@ -0,0 +1,779 @@
+/**
+ * claude-stream — Shared types, rendering, and core spawn/stream logic
+ * for ask-claude and chat-claude pi extensions.
+ *
+ * Both extensions spawn `claude -p --output-format stream-json` and parse
+ * the same streaming protocol. This module provides:
+ *   - Block types (ThinkingBlock, ToolBlock, TextBlock)
+ *   - Rendering helpers (tool call lines, result boxes, usage formatting)
+ *   - runClaude() — the core spawn + stream parser
+ */
+
+import { spawn } from "node:child_process";
+import { readFileSync } from "node:fs";
+import { diffLines } from "diff";
+import { getMarkdownTheme } from "@mariozechner/pi-coding-agent";
+import { Box, Container, Markdown, Spacer, Text } from "@mariozechner/pi-tui";
+
+// =============================================================================
+// Block types
+// =============================================================================
+
+export interface ThinkingBlock {
+	type: "thinking";
+	text: string;
+}
+
+export interface ToolBlock {
+	type: "tool";
+	id: string;
+	name: string;
+	inputJson: string;
+	editContext?: { before: string[]; after: string[]; startLine: number };
+	result?: { text: string; isError: boolean };
+}
+
+export interface TextBlock {
+	type: "text";
+	text: string;
+}
+
+export type StreamBlock = ThinkingBlock | ToolBlock | TextBlock;
+
+// =============================================================================
+// Details interface (stored in tool result, drives rendering)
+// =============================================================================
+
+export interface ClaudeDetails {
+	label: string;
+	done: boolean;
+	blocks: StreamBlock[];
+	finalText: string;
+	sessionId?: string;
+	isResume?: boolean;
+	costUsd?: number;
+	inputTokens?: number;
+	outputTokens?: number;
+	cacheReadTokens?: number;
+	cacheWriteTokens?: number;
+}
+
+// =============================================================================
+// Rendering helpers
+// =============================================================================
+
+export function shortenPath(p: string): string {
+	const home = process.env.HOME ?? "";
+	return home && p.startsWith(home) ? "~" + p.slice(home.length) : p;
+}
+
+export function formatUsage(d: ClaudeDetails): string {
+	const parts: string[] = [];
+	if (d.inputTokens)      parts.push(`↑${d.inputTokens}`);
+	if (d.outputTokens)     parts.push(`↓${d.outputTokens}`);
+	if (d.cacheReadTokens)  parts.push(`R${d.cacheReadTokens}`);
+	if (d.cacheWriteTokens) parts.push(`W${d.cacheWriteTokens}`);
+	if (d.costUsd)          parts.push(d.costUsd < 0.001 ? `$${(d.costUsd * 1000).toFixed(2)}m` : `$${d.costUsd.toFixed(4)}`);
+	return parts.join(" ");
+}
+
+export type Theme = {
+	fg: (c: any, t: string) => string;
+	bg: (c: any, t: string) => string;
+	bold: (t: string) => string;
+	italic: (t: string) => string;
+	dim?: (t: string) => string;
+};
+
+export function renderToolCallLine(block: ToolBlock, theme: Theme): string {
+	let input: Record<string, unknown> = {};
+	try { input = JSON.parse(block.inputJson); } catch { /* ok */ }
+
+	switch (block.name.toLowerCase()) {
+		case "read": {
+			const path   = shortenPath(String(input.file_path ?? input.path ?? ""));
+			const offset = Number(input.offset ?? 1);
+			const limit  = input.limit != null ? Number(input.limit) : undefined;
+			const range  = limit != null ? `:${offset}-${offset + limit - 1}` : "";
+			return theme.fg("muted", "read ") + theme.fg("accent", path) + theme.fg("warning", range);
+		}
+		case "bash": {
+			const cmd = String(input.command ?? "").replace(/\n/g, " ↵ ");
+			return theme.fg("muted", "$ ") + theme.fg("toolOutput", cmd);
+		}
+		case "edit": {
+			const path = shortenPath(String(input.file_path ?? input.path ?? ""));
+			return theme.fg("muted", "edit ") + theme.fg("accent", path);
+		}
+		case "write": {
+			const path  = shortenPath(String(input.file_path ?? input.path ?? ""));
+			const lines = String(input.content ?? "").split("\n").length;
+			return theme.fg("muted", "write ") + theme.fg("accent", path) + theme.fg("dim", ` (${lines} lines)`);
+		}
+		case "glob": {
+			const pat  = String(input.pattern ?? "");
+			const path = input.path ? shortenPath(String(input.path)) : ".";
+			return theme.fg("muted", "glob ") + theme.fg("accent", pat) + theme.fg("dim", ` in ${path}`);
+		}
+		case "grep": {
+			const pat  = String(input.pattern ?? "");
+			const path = input.path ? shortenPath(String(input.path)) : ".";
+			return theme.fg("muted", "grep ") + theme.fg("accent", `"${pat}"`) + theme.fg("dim", ` in ${path}`);
+		}
+		case "mcp__pi__ask": {
+			// Surfaces from the pi-ask-bridge MCP server. input is
+			//   { questions: [{ id, question, options[], multi?, recommended? }, ...] }
+			// Show the first question text inline; if there are more, append a count.
+			const qs = Array.isArray(input.questions) ? (input.questions as any[]) : [];
+			const first = qs[0];
+			const head  = first?.question ? String(first.question) : "(empty)";
+			const more  = qs.length > 1 ? ` (+${qs.length - 1} more)` : "";
+			const tag   = first?.id ? ` [${first.id}]` : "";
+			return theme.fg("muted", "ask ") + theme.fg("accent", head) + theme.fg("dim", tag + more);
+		}
+		default: {
+			const desc = typeof input.description === "string" ? input.description
+				: typeof input.prompt === "string" ? input.prompt.split("\n")[0]
+				: block.inputJson;
+			return theme.fg("toolTitle", block.name) + theme.fg("dim", " " + desc);
+		}
+	}
+}
+
+export function renderToolResultBox(block: ToolBlock, theme: Theme): Text {
+	if (!block.result) return new Text("", 0, 0);
+
+	let input: Record<string, unknown> = {};
+	try { input = JSON.parse(block.inputJson); } catch { /* ok */ }
+
+	// Strip / restyle synthetic envelopes like <tool_use_error> and
+	// <system_reminder> before any tool-specific parsing.
+	const text = transformSpecialTags(block.result.text);
+	const { isError } = block.result;
+
+	switch (block.name.toLowerCase()) {
+		case "read": {
+			const rawLines = text.split("\n").filter((l) => l.length > 0);
+			const parsed   = rawLines.map((l) => {
+				const tab = l.indexOf("\t");
+				return tab >= 0 ? { num: l.slice(0, tab), content: l.slice(tab + 1) } : { num: "", content: l };
+			});
+			const maxNumLen = parsed.reduce((m, l) => Math.max(m, l.num.length), 0);
+			return new Text(
+				parsed.map((l) => theme.fg("dim", l.num.padStart(maxNumLen)) + " " + l.content).join("\n"),
+				0, 0,
+			);
+		}
+		case "edit": {
+			if (isError) return new Text(text, 0, 0);
+			const oldStr   = String(input.old_string ?? input.oldText ?? "");
+			const newStr   = String(input.new_string ?? input.newText ?? "");
+			if (!oldStr && !newStr) return new Text(text.slice(0, 200), 0, 0);
+			const oldLines = oldStr === "" ? [] : oldStr.split("\n");
+			const newLines = newStr === "" ? [] : newStr.split("\n");
+			const ctx      = block.editContext;
+			const startLine = ctx?.startLine ?? 1;
+			const header   = theme.fg("dim", `@@ -${startLine},${oldLines.length} +${startLine},${newLines.length} @@`);
+			const diff: string[] = [header];
+			for (const l of ctx?.before ?? []) diff.push(theme.fg("dim", " " + l));
+			for (const l of oldLines)          diff.push(theme.fg("toolDiffRemoved", "-" + l));
+			for (const l of newLines)          diff.push(theme.fg("toolDiffAdded", "+" + l));
+			for (const l of ctx?.after ?? [])  diff.push(theme.fg("dim", " " + l));
+			return new Text(diff.join("\n"), 0, 0);
+		}
+		case "write": {
+			if (isError) return new Text(text, 0, 0);
+			const lines    = String(input.content ?? "").split("\n");
+			const numWidth = String(lines.length).length;
+			return new Text(
+				lines.map((l, i) => theme.fg("dim", String(i + 1).padStart(numWidth)) + " " + l).join("\n"),
+				0, 0,
+			);
+		}
+		case "bash":
+			return new Text(text.trimEnd(), 0, 0);
+		case "mcp__pi__ask": {
+			// The pi-ask-mcp server returns a JSON array of QuestionResults.
+			// Pretty-print as one "id → answer" line per question instead of
+			// dumping raw JSON into the result banner.
+			if (isError) return new Text(text.trim(), 0, 0);
+			let parsed: any;
+			try { parsed = JSON.parse(text); } catch { return new Text(text.trim(), 0, 0); }
+			if (!Array.isArray(parsed)) return new Text(text.trim(), 0, 0);
+			const lines: string[] = [];
+			for (const r of parsed) {
+				const id     = theme.fg("accent", String(r?.id ?? "?"));
+				const opts   = Array.isArray(r?.selectedOptions) ? r.selectedOptions : [];
+				const custom = r?.customInput ? String(r.customInput) : "";
+				const arrow  = theme.fg("dim", " → ");
+				let answer: string;
+				if (opts.length === 0 && !custom) {
+					answer = theme.fg("warning", "(cancelled)");
+				} else if (opts.length > 0 && custom) {
+					answer = theme.fg("toolOutput", `[${opts.join(", ")}] + Other: "${custom}"`);
+				} else if (custom) {
+					answer = theme.fg("toolOutput", `Other: "${custom}"`);
+				} else {
+					answer = theme.fg("toolOutput", opts.length === 1 ? opts[0] : `[${opts.join(", ")}]`);
+				}
+				lines.push(id + arrow + answer);
+			}
+			return new Text(lines.join("\n"), 0, 0);
+		}
+		default:
+			return new Text(text.trim(), 0, 0);
+	}
+}
+
+/** Strip ANSI SGR sequences so we can re-style plain text. */
+function stripAnsi(s: string): string {
+	return s.replace(/\x1b\[[0-9;]*m/g, "");
+}
+
+// ---------------------------------------------------------------------------
+// Special-tag transform — used for tool-result text that embeds synthetic
+// envelopes like <tool_use_error> or <system_reminder>.
+//
+// IMPORTANT: all wrappers use PARTIAL resets (`\x1b[22;23;24;39m` — reset
+// bold/dim/italic/underline and foreground only). If we emitted \x1b[0m in
+// the middle of a line, it would also wipe any background that Box.bgFn
+// painted around us, producing a staircase-shaped hole where the padding
+// loses its colour. Partial resets leave the background intact.
+// ---------------------------------------------------------------------------
+const SGR_FG_RESET  = "\x1b[22;23;24;39m";
+const SGR_BOLD_WHITE = "\x1b[1;97m";
+const SGR_BOLD_RED   = "\x1b[1;91m";
+const SGR_DIM_GREY   = "\x1b[2;90m";
+
+function transformSpecialTags(text: string): string {
+	// <tool_use_error>message</tool_use_error>
+	//   → strip tags, display message in bright bold red
+	text = text.replace(
+		/<tool_use_error>\s*([\s\S]*?)\s*<\/tool_use_error>/g,
+		(_, inner: string) => SGR_BOLD_RED + inner + SGR_FG_RESET,
+	);
+	// <system_reminder> or <system-reminder>
+	//   → strip tags, collapse whitespace to one line, truncate at ~100 chars
+	//     with a trailing "...", render in dim grey
+	text = text.replace(
+		/<system[-_]reminder>\s*([\s\S]*?)\s*<\/system[-_]reminder>/g,
+		(_, inner: string) => {
+			const oneLine = inner.replace(/\s+/g, " ").trim();
+			const MAX = 100;
+			const snippet = oneLine.length > MAX ? oneLine.slice(0, MAX).trimEnd() : oneLine;
+			return SGR_DIM_GREY + snippet + "..." + SGR_FG_RESET;
+		},
+	);
+	return text;
+}
+
+/**
+ * Render a tool block as two stacked banners:
+ *   1) header — bold-white title on an ORANGE background (matches the
+ *      chat-claude outer border colour).
+ *   2) result body (if any) — on the theme's pending / success / error bg.
+ *
+ * The header deliberately uses a different background from the result, so
+ * the "staircase" where the banners have different widths is an intentional
+ * stylistic cue, not a rendering glitch.
+ */
+const ORANGE_BG_FN = (s: string) => "\x1b[48;5;130m" + s + "\x1b[0m";
+
+export function renderToolBlock(block: ToolBlock, theme: Theme): Container {
+	const c = new Container();
+
+	// ---- Header banner (orange) ----
+	// Strip per-segment colours from renderToolCallLine so the title renders
+	// uniformly bold-white over the orange background. Partial-reset at the
+	// end keeps the orange bg alive for the trailing padding.
+	const headerText = SGR_BOLD_WHITE + stripAnsi(renderToolCallLine(block, theme)) + SGR_FG_RESET;
+	c.addChild(new Text(headerText, 2, 0, ORANGE_BG_FN));
+
+	// ---- Result body ----
+	if (block.result !== undefined) {
+		const bgFn = block.result.isError
+			? (s: string) => theme.bg("toolErrorBg", s)
+			: (s: string) => theme.bg("toolSuccessBg", s);
+		const box = new Box(2, 0, bgFn);
+		box.addChild(renderToolResultBox(block, theme));
+		c.addChild(box);
+	}
+	return c;
+}
+
+/** Build a unified diff string for an edit tool call. */
+export function buildEditDiff(oldStr: string, newStr: string, contextLines = 3): string {
+	const changes = diffLines(oldStr, newStr);
+	if (changes.length === 1 && (changes[0].added || changes[0].removed)) {
+		const oldCount = (oldStr ? oldStr.split("\n").length : 0);
+		const newCount = (newStr ? newStr.split("\n").length : 0);
+		const lines: string[] = [
+			`@@ -1,${oldCount} +1,${newCount} @@`,
+			...oldStr.split("\n").map((l) => "-" + l),
+			...newStr.split("\n").map((l) => "+" + l),
+		];
+		return lines.join("\n");
+	}
+
+	const ctxLines: string[] = oldStr.split("\n");
+	const hunks: { start: number; lines: string[] }[] = [];
+	let currentHunk: { start: number; lines: string[] } | null = null;
+	let lineIdx = 0;
+
+	for (const change of changes) {
+		const lines = change.value.endsWith("\n") ? change.value.slice(0, -1).split("\n") : change.value.split("\n");
+		if (change.added) {
+			if (!currentHunk) currentHunk = { start: lineIdx, lines: [] };
+			for (const l of lines) currentHunk.lines.push("+" + l);
+		} else if (change.removed) {
+			if (!currentHunk) currentHunk = { start: lineIdx, lines: [] };
+			for (const l of lines) currentHunk.lines.push("-" + l);
+			lineIdx += lines.length;
+		} else {
+			for (const l of lines) {
+				if (!currentHunk) { lineIdx++; continue; }
+				currentHunk.lines.push(" " + l);
+				if (currentHunk.lines.length >= contextLines * 2 + 1) {
+					hunks.push(currentHunk);
+					currentHunk = null;
+				}
+				lineIdx++;
+			}
+		}
+	}
+	if (currentHunk) hunks.push(currentHunk);
+
+	if (hunks.length === 0) return "(no changes)";
+
+	const merged: { start: number; lines: string[] }[] = [];
+	for (const h of hunks) {
+		if (merged.length === 0 || h.start <= merged[merged.length - 1].start + merged[merged.length - 1].lines.length) {
+			if (merged.length > 0) {
+				const prev = merged[merged.length - 1];
+				prev.lines.push(...h.lines.slice(Math.max(0, prev.lines.length - (h.start - prev.start))));
+			} else {
+				merged.push({ ...h, lines: [...h.lines] });
+			}
+		} else {
+			merged.push({ ...h, lines: [...h.lines] });
+		}
+	}
+
+	const resultLines: string[] = [];
+	for (const h of merged) {
+		const removed = h.lines.filter((l) => l.startsWith("-")).length;
+		const added = h.lines.filter((l) => l.startsWith("+")).length;
+		const total = h.lines.length;
+		resultLines.push(`@@ -${h.start},${removed + (total - removed - added)} +${h.start},${added + (total - removed - added)} @@`);
+		resultLines.push(...h.lines);
+	}
+	return resultLines.join("\n");
+}
+
+// =============================================================================
+// Error helpers
+// =============================================================================
+
+const ANTHROPIC_ERROR_MAP: [RegExp, string][] = [
+	[/rate_limit/i,        "Rate limited by Anthropic — please try again in a few seconds."],
+	[/invalid_api_key/i,   "Invalid Anthropic API key — check your ANTHROPIC_API_KEY."],
+	[/permission_error/i,  "Permission denied — check your Anthropic account and API key."],
+	[/not_found.*model/i,  "Model not found — the specified model is not available."],
+	[/context_length/i,    "Context window exceeded — the input is too large for this model."],
+	[/overloaded/i,        "Anthropic is overloaded — please retry shortly."],
+	[/billing/i,           "Billing issue — check your Anthropic account status."],
+	[/invalid_request/i,   "Invalid request — the prompt or parameters may be malformed."],
+];
+
+export function formatAnthropicError(raw: string, exitCode?: number): string {
+	for (const [re, msg] of ANTHROPIC_ERROR_MAP) {
+		if (re.test(raw)) return msg;
+	}
+	try {
+		const parsed = JSON.parse(raw.trim());
+		if (parsed.type === "error" && parsed.error?.message) {
+			const em = parsed.error.message;
+			for (const [re, msg] of ANTHROPIC_ERROR_MAP) {
+				if (re.test(em)) return msg;
+			}
+			return em;
+		}
+	} catch { /* not JSON */ }
+	for (const line of raw.split("\n")) {
+		const trimmed = line.trim();
+		if (!trimmed.startsWith("{")) continue;
+		try {
+			const parsed = JSON.parse(trimmed);
+			if (parsed.type === "error" && parsed.error?.message) {
+				const em = parsed.error.message;
+				for (const [re, msg] of ANTHROPIC_ERROR_MAP) {
+					if (re.test(em)) return msg;
+				}
+				return em;
+			}
+		} catch { /* skip */ }
+	}
+	if (raw.trim()) return raw.trim().slice(0, 500);
+	return `claude process exited with code ${exitCode ?? "unknown"}`;
+}
+
+// =============================================================================
+// Core: spawn claude CLI and stream all output
+// =============================================================================
+
+export interface RunClaudeOptions {
+	model?: string;                    // default: "sonnet"
+	agent?: string;                    // --agent <name> (from ~/.claude/agents/)
+	sessionId?: string;                // --resume <id> (multi-turn)
+	noSessionPersistence?: boolean;    // --no-session-persistence (ask-claude default)
+	enrichEditDiffs?: boolean;         // enrich edit tool results with unified diffs
+	mcpConfigPath?: string;            // --mcp-config <path> (e.g. pi-ask-bridge)
+	disallowedTools?: string[];        // --disallowed-tools (e.g. ["AskUserQuestion"])
+	// Extended-thinking effort level ("low"|"medium"|"high"|"xhigh"|"max").
+	// REQUIRED for thinking blocks to appear: in `-p` / stream-json mode the
+	// CLI does NOT honour the user's interactive `defaultThinkingLevel`
+	// setting — thinking_delta events are only emitted when `--effort` is
+	// passed explicitly. Pass "off" to leave the flag off entirely.
+	effort?: string;
+	extraEnv?: NodeJS.ProcessEnv;      // merged on top of process.env for the child
+	cwd: string;
+	signal?: AbortSignal;
+	timeoutMs?: number;                // default: 15 min
+	onUpdate: (partial: { blocks: StreamBlock[]; finalText: string }) => void;
+}
+
+export interface RunClaudeResult {
+	finalText: string;
+	blocks: StreamBlock[];
+	sessionId: string;
+	costUsd: number;
+	inputTokens: number;
+	outputTokens: number;
+	cacheReadTokens: number;
+	cacheWriteTokens: number;
+}
+
+export async function runClaude(prompt: string, opts: RunClaudeOptions): Promise<RunClaudeResult> {
+	const DEFAULT_TIMEOUT_MS = 15 * 60 * 1000;
+	const timeoutMs = opts.timeoutMs ?? DEFAULT_TIMEOUT_MS;
+
+	return new Promise((resolve, reject) => {
+		const args = ["-p", "--output-format", "stream-json", "--include-partial-messages"];
+
+		// Session mode: resume takes priority, then agent, then plain model
+		if (opts.sessionId) {
+			args.push("--resume", opts.sessionId);
+		} else if (opts.agent) {
+			args.push("--agent", opts.agent);
+			if (opts.model) args.push("--model", opts.model);
+			if (opts.noSessionPersistence) args.push("--no-session-persistence");
+		} else {
+			args.push("--model", opts.model ?? "sonnet");
+			if (opts.noSessionPersistence) args.push("--no-session-persistence");
+		}
+
+		// Extended-thinking effort — must be passed explicitly in -p mode;
+		// the interactive `defaultThinkingLevel` setting does NOT apply here.
+		// Callers pass "off" to suppress the flag (e.g. ask-claude where
+		// raw speed matters more than thought traces).
+		if (opts.effort && opts.effort !== "off") {
+			args.push("--effort", opts.effort);
+		}
+
+		// MCP config (e.g. pi-ask-bridge for routing AskUserQuestion-style
+		// requests through pi's native UI). Additive — does NOT pass
+		// --strict-mcp-config, so the user's other configured MCP servers
+		// (exa, sentry, …) remain available to Claude.
+		if (opts.mcpConfigPath) {
+			args.push("--mcp-config", opts.mcpConfigPath);
+		}
+		// Tool denylist — typically ["AskUserQuestion"] when the MCP
+		// server is providing a replacement.
+		if (opts.disallowedTools?.length) {
+			args.push("--disallowed-tools", opts.disallowedTools.join(","));
+		}
+
+		const proc = spawn("claude", args, {
+			stdio: ["pipe", "pipe", "pipe"],
+			cwd: opts.cwd,
+			env: opts.extraEnv ? { ...process.env, ...opts.extraEnv } : process.env,
+		});
+
+		try {
+			proc.stdin.write(prompt, "utf8");
+			proc.stdin.end();
+		} catch (err) {
+			if ((err as NodeJS.ErrnoException).code !== "EPIPE") reject(err);
+		}
+
+		let buffer = "";
+		const blocks: StreamBlock[] = [];
+		const pendingTools = new Map<number, { name: string; inputJson: string; id: string }>();
+
+		let sessionId = "";
+		let costUsd = 0, inputTokens = 0, outputTokens = 0, cacheReadTokens = 0, cacheWriteTokens = 0;
+
+		const getOrCreateTextBlock = (): TextBlock => {
+			const last = blocks[blocks.length - 1];
+			if (last?.type === "text") return last;
+			const b: TextBlock = { type: "text", text: "" };
+			blocks.push(b);
+			return b;
+		};
+
+		const getOrCreateThinkingBlock = (): ThinkingBlock => {
+			const last = blocks[blocks.length - 1];
+			if (last?.type === "thinking") return last;
+			const b: ThinkingBlock = { type: "thinking", text: "" };
+			blocks.push(b);
+			return b;
+		};
+
+		const emit = () => {
+			const finalText = blocks.filter((b): b is TextBlock => b.type === "text").map((b) => b.text).join("");
+			opts.onUpdate({ blocks: [...blocks], finalText });
+		};
+
+		const processLine = (line: string) => {
+			if (!line.trim()) return;
+			let event: any;
+			try { event = JSON.parse(line); } catch { return; }
+
+			if (event.type === "stream_event") {
+				const e = event.event as any;
+				if (!e) return;
+
+				if (e.type === "content_block_start") {
+					const cb = e.content_block;
+					if (cb?.type === "tool_use") {
+						pendingTools.set(e.index as number, { name: cb.name, inputJson: "", id: cb.id });
+					}
+				} else if (e.type === "content_block_delta") {
+					const d = e.delta as any;
+					if (d?.type === "text_delta") {
+						getOrCreateTextBlock().text += d.text as string;
+						emit();
+					} else if (d?.type === "thinking_delta") {
+						getOrCreateThinkingBlock().text += d.thinking as string;
+						emit();
+					} else if (d?.type === "input_json_delta") {
+						const tool = pendingTools.get(e.index as number);
+						if (tool) tool.inputJson += d.partial_json as string ?? "";
+					}
+				} else if (e.type === "content_block_stop") {
+					const tool = pendingTools.get(e.index as number);
+					if (tool) {
+						// Claude CLI's --include-partial-messages can emit an `assistant`
+						// event with the completed tool_use BEFORE content_block_stop
+						// arrives. That path already pushed a block with the same id;
+						// update it in place instead of pushing a duplicate.
+						const existing = blocks.find(
+							(b): b is ToolBlock => b.type === "tool" && b.id === tool.id,
+						);
+						const target: ToolBlock = existing ?? {
+							type: "tool", id: tool.id, name: tool.name, inputJson: tool.inputJson,
+						};
+						if (existing) {
+							// Prefer the streamed inputJson (it's been accumulating and
+							// matches what claude-code actually executed).
+							existing.inputJson = tool.inputJson;
+						}
+						// For edit tools, read file context before the edit executes
+						if (tool.name.toLowerCase() === "edit" && !target.editContext) {
+							try {
+								const inp = JSON.parse(tool.inputJson) as Record<string, unknown>;
+								const fp     = String(inp.file_path ?? inp.path ?? "");
+								const oldStr = String(inp.old_string ?? inp.oldText ?? "");
+								if (fp && oldStr) {
+									const fileLines = readFileSync(fp, "utf8").split("\n");
+									const oldLines  = oldStr.split("\n");
+									let startIdx = -1;
+									outer: for (let i = 0; i <= fileLines.length - oldLines.length; i++) {
+										for (let j = 0; j < oldLines.length; j++) {
+											if (fileLines[i + j] !== oldLines[j]) continue outer;
+										}
+										startIdx = i;
+										break;
+									}
+									if (startIdx >= 0) {
+										target.editContext = {
+											before: fileLines.slice(Math.max(0, startIdx - 3), startIdx),
+											after:  fileLines.slice(startIdx + oldLines.length, startIdx + oldLines.length + 3),
+											startLine: startIdx + 1,
+										};
+									}
+								}
+							} catch { /* ignore */ }
+						}
+						if (!existing) blocks.push(target);
+						pendingTools.delete(e.index as number);
+						emit();
+					}
+				} else if (e.type === "message_delta") {
+					const u = e.usage as any;
+					if (u) {
+						inputTokens  = u.input_tokens ?? inputTokens;
+						outputTokens = u.output_tokens ?? outputTokens;
+						cacheReadTokens  = u.cache_read_input_tokens ?? cacheReadTokens;
+						cacheWriteTokens = u.cache_creation_input_tokens ?? cacheWriteTokens;
+					}
+				}
+			} else if (event.type === "user") {
+				for (const c of (event.message?.content ?? []) as any[]) {
+					if (c.type !== "tool_result") continue;
+					// tool_result.content may be a plain string (typical for bash/read
+					// output) or an array of {type,text}/{type,image} blocks. Handle both.
+					let text: string;
+					if (typeof c.content === "string") {
+						text = c.content;
+					} else if (Array.isArray(c.content)) {
+						text = (c.content as any[])
+							.filter((x) => x.type === "text")
+							.map((x) => x.text as string)
+							.join("\n");
+					} else {
+						text = "";
+					}
+					const toolId  = c.tool_use_id as string;
+					const toolBlock = blocks.findLast((b): b is ToolBlock => b.type === "tool" && b.id === toolId);
+					if (toolBlock && toolBlock.name.toLowerCase() === "edit" && !c.is_error && opts.enrichEditDiffs) {
+						try {
+							const inp = JSON.parse(toolBlock.inputJson) as Record<string, unknown>;
+							const oldStr = String(inp.old_string ?? inp.oldText ?? "");
+							const newStr = String(inp.new_string ?? inp.newText ?? "");
+							if (oldStr || newStr) {
+								const diff = buildEditDiff(oldStr, newStr);
+								text = `${text}\n\n--- edit diff ---\n${diff}\n--- end diff ---`;
+							}
+						} catch { /* ignore */ }
+					}
+					if (toolBlock) toolBlock.result = { text, isError: c.is_error === true };
+					emit();
+				}
+			} else if (event.type === "assistant") {
+				const content: any[] = (event as any).message?.content ?? [];
+				for (const cb of content) {
+					if (cb.type !== "tool_use") continue;
+					const exists = blocks.some((b): b is ToolBlock => b.type === "tool" && b.id === cb.id);
+					if (!exists) blocks.push({ type: "tool", id: cb.id, name: cb.name, inputJson: JSON.stringify(cb.input ?? {}) });
+				}
+				emit();
+			} else if (event.type === "result") {
+				sessionId = event.session_id ?? "";
+				costUsd   = event.total_cost_usd ?? 0;
+				const u   = event.usage as any;
+				if (u) {
+					inputTokens  = u.input_tokens ?? inputTokens;
+					outputTokens = u.output_tokens ?? outputTokens;
+					cacheReadTokens  = u.cache_read_input_tokens ?? cacheReadTokens;
+					cacheWriteTokens = u.cache_creation_input_tokens ?? cacheWriteTokens;
+				}
+			} else if (event.type === "error") {
+				const errMsg = event.error?.message ?? event.message ?? JSON.stringify(event);
+				reject(new Error(formatAnthropicError(errMsg)));
+			}
+		};
+
+		proc.stdout.on("data", (data: Buffer) => {
+			buffer += data.toString();
+			const lines = buffer.split("\n");
+			buffer = lines.pop() ?? "";
+			for (const line of lines) processLine(line);
+		});
+
+		let stderrOutput = "";
+		proc.stderr.on("data", (data: Buffer) => { stderrOutput += data.toString(); });
+
+		proc.on("close", (code) => {
+			clearTimeout(timeoutId);
+			if (buffer.trim()) processLine(buffer);
+			const finalText = blocks.filter((b): b is TextBlock => b.type === "text").map((b) => b.text).join("");
+			if (code !== 0) {
+				if (timeoutFired) {
+					reject(new Error(`Claude timed out after ${timeoutMs / 1000}s — the process was killed. Consider using a simpler prompt or a faster model.`));
+				} else {
+					const errMsg = formatAnthropicError(stderrOutput.trim(), code);
+					const detail = finalText ? ` (partial output: ${finalText.slice(0, 100)})` : "";
+					reject(new Error(errMsg + detail));
+				}
+				return;
+			}
+			resolve({ finalText, blocks, sessionId, costUsd, inputTokens, outputTokens, cacheReadTokens, cacheWriteTokens });
+		});
+
+		proc.on("error", (err) => {
+			if ((err as NodeJS.ErrnoException).code === "ENOENT") {
+				reject(new Error("Claude CLI not found — install it with `npm install -g @anthropic-ai/claude-code`"));
+			} else {
+				reject(err);
+			}
+		});
+
+		if (opts.signal) {
+			const kill = () => {
+				try { if (!proc.killed) proc.kill("SIGTERM"); } catch { /* ok */ }
+				setTimeout(() => { try { if (!proc.killed) proc.kill("SIGKILL"); } catch { /* ok */ } }, 3000);
+			};
+			if (opts.signal.aborted) kill();
+			else opts.signal.addEventListener("abort", kill, { once: true });
+		}
+
+		let timeoutFired = false;
+		const timeoutId = setTimeout(() => {
+			timeoutFired = true;
+			try { proc.kill("SIGTERM"); } catch { /* ok */ }
+			setTimeout(() => { try { if (!proc.killed) proc.kill("SIGKILL"); } catch { /* ok */ } }, 3000);
+		}, timeoutMs);
+
+		proc.prependListener("close", () => { clearTimeout(timeoutId); });
+		proc.prependListener("error", () => { clearTimeout(timeoutId); });
+	});
+}
+
+// =============================================================================
+// RenderResult factory — produces the common result rendering for both extensions
+// =============================================================================
+
+export function renderClaudeResult(
+	result: { details?: ClaudeDetails; isPartial?: boolean },
+	theme: Theme,
+	opts?: { showSession?: boolean }
+): Container | Text {
+	const d = result.details as ClaudeDetails | undefined;
+	if (!d) return new Text(theme.fg("muted", "…"), 0, 0);
+
+	const isDone = d.done && !result.isPartial;
+	const icon   = isDone ? theme.fg("success", "✓ ") : theme.fg("warning", "⏳ ");
+	const resume = d.isResume ? theme.fg("dim", " ↩") : "";
+	const c      = new Container();
+
+	c.addChild(new Text(icon + theme.fg("toolTitle", theme.bold(d.label)) + resume, 0, 0));
+
+	for (const block of d.blocks ?? []) {
+		if (block.type === "thinking" && block.text.trim()) {
+			c.addChild(new Text(theme.fg("dim", theme.italic(block.text.trimEnd())), 0, 0));
+		} else if (block.type === "tool") {
+			c.addChild(renderToolBlock(block, theme));
+		} else if (block.type === "text" && block.text.trim()) {
+			c.addChild(new Spacer(1));
+			if (isDone) {
+				c.addChild(new Markdown(block.text.trim(), 0, 0, getMarkdownTheme()));
+			} else {
+				c.addChild(new Text(theme.fg("dim", block.text.trimEnd()), 0, 0));
+			}
+		}
+	}
+
+	if (isDone) {
+		const usageLine = formatUsage(d);
+		const parts: string[] = [];
+		if (usageLine) parts.push(usageLine);
+		if (opts?.showSession && d.sessionId) parts.push(`session:${d.sessionId.slice(0, 8)}`);
+		if (parts.length > 0) {
+			c.addChild(new Spacer(1));
+			c.addChild(new Text(theme.fg("dim", parts.join("  ")), 0, 0));
+		}
+	}
+
+	return c;
+}

pi/.pi/agent/shared/pi-ask-bridge.ts

@@ -0,0 +1,201 @@
+/**
+ * pi-ask-bridge — Unix-domain socket server that pipes ask requests from
+ * the pi-ask-mcp subprocess (running inside Claude CLI inside chat-claude)
+ * into pi's native ask UI (askSingleQuestionWithInlineNote / askQuestionsWithTabs).
+ *
+ * Architecture:
+ *
+ *     pi process
+ *       └── chat-claude extension
+ *           ├── AskBridge (here) — listens on $PI_ASK_SOCKET
+ *           └── claude -p ... --mcp-config <generated>
+ *               └── pi-ask-mcp/server.js
+ *                   ↳ on tools/call ask → connects to $PI_ASK_SOCKET,
+ *                     sends question, awaits answer
+ *
+ * Lifecycle:  start one bridge per chat-claude session; close on exit.
+ * Concurrency: pi's ui.custom overlay is modal, so asks are serialised
+ * across all open connections via an internal promise chain.
+ *
+ * Wire format (NDJSON, one message per line):
+ *
+ *   request  → { id, type: "ask", questions: [{id, question, options[], multi?, recommended?}, ...] }
+ *   response ← { id, type: "result", results: [{id, selectedOptions[], customInput?}, ...] }
+ *   error    ← { id, type: "error", message: "…" }
+ */
+
+import { createServer, type Server as NetServer, type Socket } from "node:net";
+import { mkdtempSync, rmSync, writeFileSync } from "node:fs";
+import { join, dirname } from "node:path";
+import { tmpdir } from "node:os";
+import { fileURLToPath } from "node:url";
+import type { ExtensionUIContext } from "@mariozechner/pi-coding-agent";
+import { askSingleQuestionWithInlineNote } from "../extensions/pi-ask-tool/ask-inline-ui.js";
+import { askQuestionsWithTabs } from "../extensions/pi-ask-tool/ask-tabs-ui.js";
+import type { AskQuestion, AskSelection } from "../extensions/pi-ask-tool/ask-logic.js";
+
+// =============================================================================
+// Public API
+// =============================================================================
+
+export interface AskBridge {
+	/** Path to the generated --mcp-config JSON, suitable for `claude --mcp-config`. */
+	mcpConfigPath: string;
+	/** Absolute path to the underlying Unix socket (informational). */
+	socketPath: string;
+	/** How many ask requests this bridge has served so far. */
+	count(): number;
+	/** Stop accepting connections, remove socket + temp dir. Idempotent. */
+	close(): void;
+}
+
+export interface StartAskBridgeOptions {
+	/** pi UI context (must come from an interactive session). */
+	ui: ExtensionUIContext;
+	/**
+	 * Absolute path to extensions/pi-ask-mcp/server.js. Auto-derived from
+	 * import.meta.url when omitted (assumes the conventional layout).
+	 */
+	mcpServerEntry?: string;
+	/**
+	 * MCP server name surfaced in the tool prefix. Defaults to "pi", which
+	 * makes the tool name `mcp__pi__ask` in Claude's tool stream.
+	 */
+	serverName?: string;
+	/** Optional notification fired whenever a new ask is served. */
+	onAsk?: (totalSoFar: number) => void;
+}
+
+export function startAskBridge(opts: StartAskBridgeOptions): AskBridge {
+	const dir  = mkdtempSync(join(tmpdir(), "pi-ask-"));   // 0700 perms
+	const sock = join(dir, "ask.sock");
+	let askCount = 0;
+	let closed = false;
+
+	const server: NetServer = createServer((conn) =>
+		handleConnection(conn, opts, () => {
+			askCount += 1;
+			opts.onAsk?.(askCount);
+			return askCount;
+		}),
+	);
+	server.on("error", () => { /* socket disappeared, etc. — bridge is single-tenant, ignore */ });
+	server.listen(sock);
+
+	const mcpEntry   = opts.mcpServerEntry ?? defaultMcpEntry();
+	const serverName = opts.serverName     ?? "pi";
+	const cfgPath    = join(dir, "mcp.json");
+	writeFileSync(cfgPath, JSON.stringify({
+		mcpServers: {
+			[serverName]: {
+				command: "node",
+				args:    [mcpEntry],
+				env:     { PI_ASK_SOCKET: sock },
+			},
+		},
+	}));
+
+	return {
+		socketPath:    sock,
+		mcpConfigPath: cfgPath,
+		count: () => askCount,
+		close: () => {
+			if (closed) return;
+			closed = true;
+			try { server.close(); } catch { /* noop */ }
+			try { rmSync(dir, { recursive: true, force: true }); } catch { /* noop */ }
+		},
+	};
+}
+
+// =============================================================================
+// Internals
+// =============================================================================
+
+function defaultMcpEntry(): string {
+	// shared/pi-ask-bridge.ts → ../extensions/pi-ask-mcp/server.js
+	const here = dirname(fileURLToPath(import.meta.url));
+	return join(here, "..", "extensions", "pi-ask-mcp", "server.js");
+}
+
+// pi.ui.custom is modal — only one overlay can be on screen at a time.
+// Serialise asks across ALL connections via this single promise chain.
+let askChain: Promise<unknown> = Promise.resolve();
+
+function handleConnection(
+	conn: Socket,
+	opts: StartAskBridgeOptions,
+	bumpCount: () => number,
+) {
+	let buf = "";
+	conn.on("data", (data) => {
+		buf += data.toString();
+		let nl = buf.indexOf("\n");
+		while (nl >= 0) {
+			const line = buf.slice(0, nl);
+			buf = buf.slice(nl + 1);
+			handleLine(line, conn, opts, bumpCount);
+			nl = buf.indexOf("\n");
+		}
+	});
+	conn.on("error", () => { /* peer might disappear if Claude is killed mid-flight */ });
+}
+
+function handleLine(
+	line: string,
+	conn: Socket,
+	opts: StartAskBridgeOptions,
+	bumpCount: () => number,
+) {
+	if (!line.trim()) return;
+	let msg: any;
+	try { msg = JSON.parse(line); } catch { return; }
+	if (msg.type !== "ask") return;
+	const id        = String(msg.id ?? "");
+	const questions = Array.isArray(msg.questions) ? (msg.questions as AskQuestion[]) : [];
+
+	askChain = askChain.then(async () => {
+		bumpCount();
+		try {
+			const results = await askViaPiUI(opts.ui, questions);
+			writeReply(conn, { id, type: "result", results });
+		} catch (err) {
+			writeReply(conn, {
+				id,
+				type:    "error",
+				message: err instanceof Error ? err.message : String(err),
+			});
+		}
+	});
+}
+
+function writeReply(conn: Socket, msg: unknown) {
+	try { conn.write(JSON.stringify(msg) + "\n"); conn.end(); } catch { /* gone */ }
+}
+
+interface QuestionResult {
+	id: string;
+	selectedOptions: string[];
+	customInput?: string;
+}
+
+async function askViaPiUI(
+	ui: ExtensionUIContext,
+	questions: AskQuestion[],
+): Promise<QuestionResult[]> {
+	if (questions.length === 0) return [];
+
+	if (questions.length === 1 && !questions[0].multi) {
+		const sel: AskSelection = await askSingleQuestionWithInlineNote(ui, questions[0]);
+		return [toResult(questions[0], sel)];
+	}
+
+	const tab = await askQuestionsWithTabs(ui, questions);
+	return questions.map((q, i) => toResult(q, tab.selections[i] ?? { selectedOptions: [] }));
+}
+
+function toResult(q: AskQuestion, sel: AskSelection): QuestionResult {
+	const out: QuestionResult = { id: q.id, selectedOptions: [...sel.selectedOptions] };
+	if (sel.customInput) out.customInput = sel.customInput;
+	return out;
+}

pi/.pi/agent/skills/add-agent/SKILL.md

@@ -0,0 +1,110 @@
+---
+name: add-agent
+description: "Add a new Claude agent definition to ~/.claude/agents/ and an accompanying skill to ~/.pi/agent/skills/. Use when creating new specialized agents."
+---
+
+# Add Agent
+
+When the user wants to create a new specialized Claude agent:
+
+## Agent File Convention
+
+Create a `.md` file in `~/.claude/agents/` with this structure:
+
+```markdown
+---
+name: agent_name
+description: One-line description of what the agent does
+tools: Read, Bash[, Edit, Write]  # include only what's needed
+model: sonnet | opus
+---
+
+You are an [role]. [1-2 sentence description of purpose].
+
+Available tools:
+- read: Read file contents
+- bash: Execute bash commands
+- edit: Make surgical edits to files        # if applicable
+- write: Create or overwrite files           # if applicable
+
+Guidelines:
+- Use bash for file operations: prefer `rg` over grep, `fd` over find, glob patterns for batch file matching
+- Use read to examine files [before editing]  # adapt phrasing
+- [Agent-specific guidelines]
+- When summarizing your actions, output plain text directly - do NOT use cat or bash to display what you did
+- Be concise in your responses
+- Show file paths clearly when working with files
+```
+
+## Key Rules
+
+1. **`name`** in frontmatter must match what skills reference as `agent: "name"`
+2. **`tools`** — only include tools the agent actually needs. Read-only agents use `Read, Bash`
+3. **`model`** — `sonnet` for execution/review, `opus` for strategic/advisory work
+4. **Always include** the "output plain text directly" guideline — agents without it tend to use `cat`/`echo` instead of responding directly
+5. **Bash guideline** should read: `prefer \`rg\` over grep, \`fd\` over find, glob patterns for batch file matching`
+6. **Bash tool description** should be: `Execute bash commands`
+
+## Skill File Convention
+
+Create `~/.pi/agent/skills/<skill-name>/SKILL.md`:
+
+```markdown
+---
+name: skill-name
+description: "What triggers this skill. Use when [condition]."
+---
+
+# Skill Title
+
+When [trigger condition]:
+
+## What to include in the prompt
+
+1. **[Section 1]** — description
+2. **[Section 2]** — description
+...
+
+The `agent_name` agent has `Tool1` and `Tool2` tools only — [what it can/can't do].
+
+## How to call
+
+\```
+ask_claude({
+  agent: "agent_name",
+  question: "Specific instruction for the agent.",
+  prompt: `
+## Section 1
+[Template]
+
+## Section 2
+[Template]
+`
+})
+\```
+
+## After the review
+
+- [What to do with the agent's output]
+- [How to summarize for the user]
+- [When to loop back or escalate]
+```
+
+## Skill Key Rules
+
+1. **Skill `name`** should be kebab-case (e.g., `claude-debug`, not `claude_debug`)
+2. **Description** must be in quotes if it contains special characters
+3. **`agent:` in `ask_claude()`** must match the agent's `name:` exactly
+4. **Include a "What to include" section** — gives the calling agent a template
+5. **Include a "How to call" section** — with a concrete `ask_claude()` example
+6. **Include an "After the review" section** — what to do with the output
+
+## Existing Agents (for reference)
+
+| Agent | Model | Tools | Purpose |
+|-------|-------|-------|---------|
+| `minimal` | sonnet | Read, Bash, Edit, Write | General coding |
+| `code_review` | sonnet | Read, Bash, Edit, Write | Review & fix code |
+| `plan_review` | opus | Read, Bash | Review plans |
+| `debug` | sonnet | Read, Bash | Trace bugs |
+| `oracle` | opus | Read, Bash | Strategic guidance |

pi/.pi/agent/skills/ask-claude/SKILL.md

@@ -0,0 +1,153 @@
+---
+name: ask-claude
+description: "Invoke Claude (any agent or model) for an opinion, review, or analysis. Use when the user asks you to ask a specific Claude about something specific — e.g. trade-offs of an approach, a focused review, or a second opinion."
+---
+
+# Ask Claude
+
+Use `ask_claude` to consult Claude with any combination of agent, model, question, and prompt.
+
+## Parameters
+
+| Parameter | Required | Description |
+|-----------|----------|-------------|
+| `prompt`  | yes | The content for Claude to reason about (context, code, plan, bug report, etc.) |
+| `question` | no | What specifically to ask — prepended as a focused review directive |
+| `agent` | no | Agent name from `~/.claude/agents/`. See **Available agents** below. |
+| `model` | no | Override the model: `"opus"`, `"sonnet"`, `"haiku"` |
+| `session_id` | no | Resume a prior conversation (returned in every response) |
+
+If neither `agent` nor `model` is set, defaults to Claude Sonnet.
+
+> **Multi-turn:** Every response includes a `session_id`. Pass it back in a subsequent `ask_claude()` call to continue the same conversation with the same agent/model.
+
+## Available agents
+
+See `~/.claude/agents/` for the full list. Common agents:
+
+| Agent | Model | Tools | Use when |
+|-------|-------|-------|----------|
+| `plan_review` | Opus | Read, Bash | Reviewing plans for correctness, completeness, feasibility, and risk |
+| `code_review` | Sonnet | Read, Bash, Edit, Write | Reviewing implementations; can apply fixes directly |
+| `debug` | Sonnet | Read, Bash | Tracing bugs and root causes; will NOT apply fixes |
+| `oracle` | Opus | Read, Bash | Hard problems, architectural decisions, when you're stuck |
+
+Pick the agent that matches the task. If unsure, ask the user which agent to use, or use a raw `model=` instead of an agent.
+
+## Common patterns
+
+### Plan review
+```
+ask_claude({
+  agent: "plan_review",
+  question: "Review for correctness, completeness, feasibility, and risk. Highlight missing steps or unclear requirements.",
+  prompt: `
+## Project Context
+[Key facts from CLAUDE.md]
+
+## Codebase Exploration
+[Modules/files you read]
+
+## Implementation Plan
+[Your full plan, step by step]
+
+## Open Questions
+[Anything uncertain]
+`
+})
+```
+
+### Code review (with fix capability)
+```
+ask_claude({
+  agent: "code_review",
+  question: "Review for bugs, architectural issues, style, and correctness. Apply fixes for any issues you find.",
+  prompt: `
+## Project Conventions
+[Relevant context not in CLAUDE.md]
+
+## What Was Implemented
+[Brief description]
+
+## Plan That Was Followed
+[The implementation plan]
+
+## Files Changed
+- path/to/file.ts — [what changed]
+
+## Code to Review
+[Paste key sections OR instruct the agent to read the files above]
+`
+})
+```
+
+### Debugging
+```
+ask_claude({
+  agent: "debug",
+  question: "Trace the root cause. Provide specific file paths, line numbers, and the exact code responsible. Suggest a fix but do not apply it.",
+  prompt: `
+## The Issue
+[What's happening vs. what should happen]
+
+## Error Output
+[Any logs, stack traces, or error messages]
+
+## Relevant Files
+- path/to/file.ts — [why it's relevant]
+
+## What I've Already Tried
+[Hypotheses tested, things ruled out]
+`
+})
+```
+
+### Oracle (hard problems)
+```
+ask_claude({
+  agent: "oracle",
+  question: "Analyze this problem and provide guidance. Explain your reasoning and recommend the best path forward.",
+  prompt: `
+## The Problem
+[What you're trying to solve and why it's hard]
+
+## Codebase Context
+[Relevant files, modules, and patterns explored]
+
+## Options Considered
+[Approaches evaluated and their trade-offs]
+
+## What I Need Clarified
+[Specific question or decision point]
+`
+})
+```
+
+### Free-form model question (no agent)
+```
+ask_claude({
+  model: "opus",
+  question: "What are the trade-offs of this approach vs using a message queue?",
+  prompt: `We're considering polling a database table every 5 seconds for new jobs instead of a queue...`
+})
+```
+
+### Continuing a conversation
+When Claude returns a `session_id` in its response, pass it back to continue the same conversation:
+```
+ask_claude({
+  agent: "code_review",
+  question: "Apply the fixes you identified.",
+  session_id: "<session_id from prior response>",
+  prompt: "Please proceed with the fixes."
+})
+```
+
+## After the response
+
+- Summarize Claude's key points for the user.
+- If Claude raises blockers or important concerns, address them before proceeding.
+- For plan reviews: if blockers or missing steps are flagged, update the plan and re-invoke if changes are significant.
+- For code reviews: Claude (via `code_review`) may apply fixes directly — summarize what was changed.
+- For debugging: apply the fix yourself or delegate to a coding agent.
+- For oracle: proceed with the recommended approach, or loop back if more clarification is needed.

pi/.pi/agent/skills/implementor/SKILL.md

@@ -0,0 +1,50 @@
+---
+name: implementor
+description: "Delegate implementation of a fix or feature to the implementor agent. Use when you have a clear plan, bug fix, or feature to implement and want a focused agent to handle the full coding + build-verify cycle."
+---
+
+# Implementor
+
+When you need to implement a fix, feature, or refactoring with full build verification:
+
+## What to include in the prompt
+
+1. **Goal** — what needs to be built or fixed, in 1-2 sentences
+2. **Context** — relevant files, functions, or modules (include the actual code or file paths)
+3. **Plan** — step-by-step description of the changes to make (if you have one)
+4. **Constraints** — any project conventions, patterns to follow, or things to avoid
+5. **Verification** — how to confirm the implementation is correct (build command, test names, etc.)
+
+The `implementor` agent has `Read`, `Bash`, `Edit`, and `Write` tools only — it can read code, run commands, and make changes. It cannot use semantic search or web search.
+
+## How to call
+
+```
+ask_claude({
+  agent: "implementor",
+  question: "Implement [brief description of the fix or feature].",
+  prompt: `
+## Goal
+[What needs to be done]
+
+## Context
+[Relevant files and code snippets]
+
+## Plan
+[Step-by-step changes, or "investigate and determine the best approach"]
+
+## Constraints
+[Project conventions, patterns to follow, things to avoid]
+
+## Verification
+[Build command, tests to run, how to confirm correctness]
+`
+})
+```
+
+## After the review
+
+- Check whether the agent reported successful build/verification
+- If it failed, either re-invoke with the error details or fix the remaining issues directly
+- Summarize for the user: what files changed, what was verified, and any remaining concerns
+- For complex implementations, consider running `diagnostics` sub-agent or relevant tests afterward as a second pass

pi/.pi/agent/themes/wezterm-sync-9a35138e.json

@@ -1,24 +1,24 @@
 {
   "$schema": "https://raw.githubusercontent.com/badlogic/pi-mono/main/packages/coding-agent/src/modes/interactive/theme/theme-schema.json",
-  "name": "wezterm-sync-ba8a76f5",
+  "name": "wezterm-sync-9a35138e",
   "vars": {
-    "bg": "#1c2433",
+    "bg": "#faf4ed",
-    "fg": "#afbbd2",
+    "fg": "#2a2a2a",
-    "accent": "#b78aff",
+    "accent": "#7b4fc4",
-    "accentAlt": "#ff955c",
+    "accentAlt": "#c45a1c",
-    "link": "#69c3ff",
+    "link": "#1a7db5",
-    "error": "#ff738a",
+    "error": "#d1344f",
-    "success": "#3cec85",
+    "success": "#1e9b52",
-    "warning": "#eacd61",
+    "warning": "#b8890f",
-    "muted": "#7c869a",
+    "muted": "#73716e",
-    "dim": "#5e687b",
+    "dim": "#9c9995",
-    "borderMuted": "#414a5b",
+    "borderMuted": "#c6c2bc",
-    "selectedBg": "#28303f",
+    "selectedBg": "#eee8e1",
-    "userMsgBg": "#242c3b",
+    "userMsgBg": "#f2ece5",
-    "toolPendingBg": "#212938",
+    "toolPendingBg": "#f5efe8",
-    "toolSuccessBg": "#203c3d",
+    "toolSuccessBg": "#e0e9da",
-    "toolErrorBg": "#372d3d",
+    "toolErrorBg": "#f5ddda",
-    "customMsgBg": "#282c43"
+    "customMsgBg": "#f0e7ea"
   },
   "colors": {
     "accent": "accent",
@@ -74,8 +74,8 @@
     "bashMode": "success"
   },
   "export": {
-    "pageBg": "#141c2b",
+    "pageBg": "#fffcf5",
-    "cardBg": "#1c2433",
+    "cardBg": "#faf4ed",
-    "infoBg": "#353839"
+    "infoBg": "#f2e7d2"
   }
 }

pi/.pi/settings.json

@@ -1,3 +0,0 @@
-{
-  "hide_thinking_block": true
-}