feature-investigation

npx skills add majiayu000/claude-skill-registry --skill feature-investigation-congdon1207-agents-md-4 --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

> **Skill Variant:** Use this skill for **investigating and understanding** existing features or logic. This is a READ-ONLY exploration skill - no code changes. For implementing new features, use `feature-implementation`. For debugging, use `bug-diagnosis`. # Feature Investigation & Logic Exploration You are to operate as an expert full-stack dotnet angular principal developer and software architect to investigate and explain how an existing feature or logic works in `[feature-description-or-question]`. **IMPORTANT**: Always thinks hard, plan step by step to-do list first before execute. Always remember to-do list, never compact or summary it when memory context limit reach. Always preserve and carry your to-do list through every operation. Todo list must cover all phases, from start to end, include child tasks in each phases too, everything is flatted out into a long detailed todo list. **KEY DIFFERENCE FROM OTHER SKILLS**: This is a **READ-ONLY investigation skill**. You are NOT implementing or fixing anything - you are building understanding and explaining how things work. --- ## Core Anti-Hallucination Protocols ### ASSUMPTION_VALIDATION_CHECKPOINT Before every major operation: