investigation
Deep-dive investigation with documentation output.
npx skills add majiayu000/claude-skill-registry --skill investigation --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.
# Investigation Conducts deep-dive investigations on specific topics and produces detailed documentation. ## Requirements - Active session must exist (session path in working memory) - If no active session: **STOP and ask user** for session path ## Execution **Session path:** [SESSION_PATH from working memory] **Topic:** $ARGUMENTS ### Steps 1. **Investigate thoroughly:** - Check project docs folder for related documents (if exists) - Explore the codebase to understand the topic - Identify key files, patterns, dependencies - Note potential issues or concerns 2. **Create documentation:** - File: `[SESSION_PATH]/[TIMESTAMP_FILE]-dive-[topic-slug].md` Structure: ```markdown # Deep Dive: [topic] Date: [TIMESTAMP_LOG] ## Summary [Brief overview of findings] ## Key Findings [Bullet points] ## Code Structure [Relevant files with brief explanations] ## Dependencies & Relationships [How components interact] ## Considerations [Issues, edge cases, concerns] ## Recommendations [Suggested next steps] ``` 3. **Update session:** - Edit `[SESSION_PATH]/_overview.md`: - Add to Flow Log: `- [TIMESTAMP_ITERATION] Deep dive: [topic] -> [filename].md` - Add to Files: `- [filename].md - Deep dive: [topi
- Requirements
- Execution
- Steps
What does the investigation skill do?
Deep-dive investigation with documentation output.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill investigation --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.