pi agents update

pi/.pi/agent/agents/advisor.md

@@ -2,7 +2,7 @@
 name: advisor
 description: "Read-only senior engineer for a second opinion. Two jobs — (1) ADVISE on implementation: recommend an approach, weigh trade-offs, sanity-check a design, or unblock an agent that's unsure how to proceed; (2) QUICK SANITY-CHECK reviews of small, low-risk diffs. For a deep pre-merge review, spawn code-reviewer instead — it runs a max-effort model and owns the full review checklist. Returns concrete, citation-backed guidance without touching the code."
 tools: read, grep, find, ls, bash
-model: qw/qwen3.8-max
+preferred_model: qw/qwen3.8-max
 thinking: max
 skills: ast-grep
 prompt_mode: replace

pi/.pi/agent/agents/code-reviewer.md

@@ -2,7 +2,7 @@
 name: code-reviewer
 description: "Senior code reviewer that deep-reviews diffs, PRs, or files and then fixes what it finds: examines for bugs, security holes, maintainability problems, and performance issues, applies fixes for critical and warning findings, and re-verifies with the project's checks. Runs on a max-effort model. For design advice or quick sanity-checks, use advisor instead."
 tools: read, edit, write, grep, find, ls, bash
-model: qw/qwen3.8-max
+preferred_model: qw/qwen3.8-max
 thinking: max
 skills: ast-grep
 prompt_mode: replace

pi/.pi/agent/agents/implementor.md

@@ -2,7 +2,7 @@
 name: implementor
 description: "Code implementer that executes a structured plan. Takes a described change (or works out a brief one when given only a goal), implements it step by step while staying consistent with existing patterns, and verifies the result before reporting back. Use to carry out a well-scoped implementation task: write the code, run the checks, and hand back a precise account of what changed and how it was verified."
 tools: read, edit, write, bash, grep, find, ls
-model: deepseek/deepseek-v4-flash
+preferred_model: deepseek/deepseek-v4-flash
 thinking: high
 skills: ast-grep
 prompt_mode: replace

pi/.pi/agent/agents/planner.md

@@ -2,7 +2,7 @@
 name: planner
 description: "Software architect that designs implementation plans. Use when you need a step-by-step plan before writing code: breaks a goal into ordered, verifiable steps, identifies the critical files and functions to touch, weighs architectural trade-offs, and flags risks. Read-only — it plans, it never implements."
 tools: read, grep, find, ls, bash
-model: deepseek/deepseek-v4-pro
+preferred_model: deepseek/deepseek-v4-pro
 thinking: max
 skills: ast-grep
 prompt_mode: replace

pi/.pi/agent/agents/scout.md

@@ -2,7 +2,7 @@
 name: scout
 description: 'Read-only codebase recon. Scours a repo using structural (ast-grep) and text search and returns compressed, citation-backed findings an agent can act on without re-reading the code. Use to locate code by *shape* (calls, definitions, signatures), map architecture, trace dependencies, or answer "where/how is X implemented" before making changes.'
 tools: read, grep, find, ls, bash
-model: deepseek/deepseek-v4-flash
+preferred_model: deepseek/deepseek-v4-flash
 thinking: low
 skills: ast-grep
 prompt_mode: replace

pi/.pi/agent/agents/visual-aid.md

@@ -2,7 +2,7 @@
 name: visual-aid
 description: "Vision-capable subagent that reads image files and describes their contents back in plain text. Spawn this agent when you need to know what is in an image (screenshot, photo, diagram, chart, error dialog, UI mockup) but your own model cannot see images. Pass the image path(s) plus the specific question you need answered; the agent views each image with the read tool and returns a detailed text description."
 tools: read, ls, find, bash
-model: opencode/mimo-v2.5-free
+preferred_model: opencode/mimo-v2.5-free
 prompt_mode: replace
 pane: true
 ---