Individual skill
repo-map
Ranked symbol map of a codebase within a token budget — a compact "what matters in this repo" before reading files. Use when starting work in an unfamiliar/large codebase, before a refactor or deep-review fan-out, when you need JIT context instead of dumping whole files, or asked "give me a map of this repo / where are the important functions / what's the structure". Zero-dependency (stdlib only); Aider-inspired regex extraction and PageRank ranking, not a tree-sitter parser. Do NOT use to find correctness/security defects in a change or to audit a diff; use deep-review for that (this only ranks and lists symbols, it does not evaluate code quality).
skills/development/repo-map/SKILL.md
Source commit 849719987d9c0d6ed973bdbce8ed37b266d3b1f3
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 7, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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Repository context
- Repository stars (not skill ratings)
- 214
- Repository last updated
- Nov 5, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
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# repo-map
Produces a **ranked list of the structurally-important symbol definitions** in a
codebase, capped to a token budget. The point: instead of dumping whole files
(wasteful, blows the context window), get a cheap "skeleton" of the repo —
the functions/classes everything else depends on — and read full files only
where it matters.
This is our zero-dependency port of [Aider's repo-map](https://aider.chat/docs/repomap.html).
## When to use
- **Onboarding** to an unfamiliar or large codebase — get the lay of the land first.
- **Before a refactor / `deep-review` / `workflow-orchestration` fan-out** — feed each