investigate
Use when user asks 'what is X', 'how does X work', 'find out about', 'analyze', 'explain the code', or needs quick codebase investigation. Returns findings directly in conversation without saving files. Prefer this over Explore agent.
npx skills add majiayu000/claude-skill-registry --skill investigate-tokenrollai-cc-plugin-2 --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# /investigate This skill performs rapid, documentation-driven codebase investigation and reports findings directly. ## Pre-fetched Context - **Llmdoc exists:** !`test -d llmdoc && echo "llmdoc initialized" || echo "No llmdoc directory"` - **Llmdoc index:** !`cat llmdoc/index.md 2>/dev/null | head -100 || echo "No index"` - **Doc structure:** !`find llmdoc -name "*.md" 2>/dev/null | head -50` - **Project structure:** !`ls -la 2>/dev/null | head -20` ## Investigation Protocol ### Phase 1: Documentation First Before touching any source code, you MUST: 1. Check if `llmdoc/` exists (see pre-fetched context above). 2. If exists, read relevant documents in this order: - `llmdoc/index.md` - navigation and overview - `llmdoc/overview/*.md` - project context - `llmdoc/architecture/*.md` - system design - `llmdoc/guides/*.md` - workflows - `llmdoc/reference/*.md` - conventions ### Phase 2: Code Investigation Only after exhausting documentation, investigate source code: 1. Use `Glob` to find relevant files. 2. Use `Grep` to search for patterns. 3. Use `Read` to examine specific files. ### Phase 3: Report Output a concise report with this structure: ```markdown #### Code Sections - `path/to/fi
- Pre-fetched Context
- Investigation Protocol
- Phase 1: Documentation First
- Phase 2: Code Investigation
- Phase 3: Report
- Key Practices
What does the investigate skill do?
Use when user asks 'what is X', 'how does X work', 'find out about', 'analyze', 'explain the code', or needs quick codebase investigation. Returns findings directly in conversation without saving files. Prefer this over Explore agent.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill investigate-tokenrollai-cc-plugin-2 --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.