Data-System-School/agent-skills

Portable skills for coding agents — self-contained Markdown procedures that run the same under Claude Code, Codex, or any host that reads the format. Starting with investigate-codebase, which builds an evidence-backed model of an unfamiliar repository instead of a confident directory tour.

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investigate-codebase

Data-System-School/agent-skills

Skill Claude CodeCodex

Build an evidence-backed working model of an existing codebase. Use when you must orient in a large or unfamiliar repository; explain architecture or a subsystem; trace a request, runtime, control, or data flow for a concrete question or bug; analyze a branch, commit, diff, or pull request for behavioral impact and…

9 +1 12d ago A 125 tokens original MIT