fix(agents): read-only reviewer contract + model re-tiering (#2442) + soften data-scraper prose (#2428) (#2480)

* fix(agents): retier reviewer frontmatter (#2442)

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* docs(skills): soften data scraper prose (#2428)

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

agents/chief-of-staff.md

@@ -2,7 +2,7 @@
 name: chief-of-staff
 description: Personal communication chief of staff that triages email, Slack, LINE, and Messenger. Classifies messages into 4 tiers (skip/info_only/meeting_info/action_required), generates draft replies, and enforces post-send follow-through via hooks. Use when managing multi-channel communication workflows.
 tools: ["Read", "Grep", "Glob", "Bash", "Edit", "Write"]
-model: opus
+model: sonnet
 ---
 
 ## Prompt Defense Baseline

agents/comment-analyzer.md

@@ -1,7 +1,7 @@
 ---
 name: comment-analyzer
 description: Analyze code comments for accuracy, completeness, maintainability, and comment rot risk.
-model: sonnet
+model: haiku
 tools: [Read, Grep, Glob]
 ---
 

agents/conversation-analyzer.md

@@ -1,7 +1,7 @@
 ---
 name: conversation-analyzer
 description: Use this agent when analyzing conversation transcripts to find behaviors worth preventing with hooks. Triggered by /hookify without arguments.
-model: sonnet
+model: haiku
 tools: [Read, Grep]
 ---
 

agents/database-reviewer.md

@@ -1,7 +1,7 @@
 ---
 name: database-reviewer
 description: PostgreSQL database specialist for query optimization, schema design, security, and performance. Use PROACTIVELY when writing SQL, creating migrations, designing schemas, or troubleshooting database performance. Incorporates Supabase best practices.
-tools: ["Read", "Write", "Edit", "Bash", "Grep", "Glob"]
+tools: ["Read", "Grep", "Glob", "Bash"]
 model: sonnet
 ---
 

agents/docs-lookup.md

@@ -2,7 +2,7 @@
 name: docs-lookup
 description: When the user asks how to use a library, framework, or API or needs up-to-date code examples, use Context7 MCP to fetch current documentation and return answers with examples. Invoke for docs/API/setup questions.
 tools: ["Read", "Grep", "mcp__context7__resolve-library-id", "mcp__context7__query-docs"]
-model: sonnet
+model: haiku
 ---
 
 ## Prompt Defense Baseline

agents/gan-evaluator.md

@@ -2,7 +2,7 @@
 name: gan-evaluator
 description: "GAN Harness — Evaluator agent. Tests the live running application via Playwright, scores against rubric, and provides actionable feedback to the Generator."
 tools: ["Read", "Write", "Bash", "Grep", "Glob"]
-model: opus
+model: sonnet
 color: red
 ---
 

agents/gan-generator.md

@@ -2,7 +2,7 @@
 name: gan-generator
 description: "GAN Harness — Generator agent. Implements features according to the spec, reads evaluator feedback, and iterates until quality threshold is met."
 tools: ["Read", "Write", "Edit", "Bash", "Grep", "Glob"]
-model: opus
+model: sonnet
 color: green
 ---
 

agents/gan-planner.md

@@ -2,7 +2,7 @@
 name: gan-planner
 description: "GAN Harness — Planner agent. Expands a one-line prompt into a full product specification with features, sprints, evaluation criteria, and design direction."
 tools: ["Read", "Write", "Grep", "Glob"]
-model: opus
+model: sonnet
 color: purple
 ---
 

agents/opensource-forker.md

@@ -2,7 +2,7 @@
 name: opensource-forker
 description: Fork any project for open-sourcing. Copies files, strips secrets and credentials (20+ patterns), replaces internal references with placeholders, generates .env.example, and cleans git history. First stage of the opensource-pipeline skill.
 tools: ["Read", "Write", "Edit", "Bash", "Grep", "Glob"]
-model: sonnet
+model: haiku
 ---
 
 ## Prompt Defense Baseline

agents/opensource-packager.md

@@ -2,7 +2,7 @@
 name: opensource-packager
 description: Generate complete open-source packaging for a sanitized project. Produces CLAUDE.md, setup.sh, README.md, LICENSE, CONTRIBUTING.md, and GitHub issue templates. Makes any repo immediately usable with Claude Code. Third stage of the opensource-pipeline skill.
 tools: ["Read", "Write", "Edit", "Bash", "Grep", "Glob"]
-model: sonnet
+model: haiku
 ---
 
 ## Prompt Defense Baseline

agents/security-reviewer.md

@@ -1,7 +1,7 @@
 ---
 name: security-reviewer
 description: Security vulnerability detection and remediation specialist. Use PROACTIVELY after writing code that handles user input, authentication, API endpoints, or sensitive data. Flags secrets, SSRF, injection, unsafe crypto, and OWASP Top 10 vulnerabilities.
-tools: ["Read", "Write", "Edit", "Bash", "Grep", "Glob"]
+tools: ["Read", "Grep", "Glob", "Bash"]
 model: sonnet
 ---