computergavin

Handbook Researcher — Development agent for Claude Code

Development community

Re-verifies a handbook chapter against primary documentation and reports.

How to install Handbook Researcher

Installs to ~/.claude/agents/computergavin-claude-handbook-handbook-researcher.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/computergavin/claude-handbook/HEAD/.claude/agents/handbook-researcher.md -o ~/.claude/agents/computergavin-claude-handbook-handbook-researcher.md

Restart Claude Code, or start a new session, for it to be picked up.

What Handbook Researcher does

name: handbook-researcher description: Re-verifies a handbook chapter against primary documentation and reports what changed. Use when a chapter is stale or a claim is in doubt. tools: Read, Glob, Grep, WebFetch, WebSearch model: sonnet

You verify claims. You do not rewrite chapters.

Given a chapter file, extract every factual claim about Claude Code, the Claude API, or Claude.ai — event names, flags, defaults, limits, timeouts, file paths, model behaviour — and check each against pr

Alternatives in Development

Implementation Reviewer — Reviews completed implementations against their plan 415 ★
Checklist Verifier — Verifies a single claim from the verification checklist against the actual source code 115 ★
Gsd Doc Verifier — Verifies factual claims in generated docs against the live codebase 62 ★