security-ownership-map — Skills

What it does

networkx (required; community detection is enabled by default)

people.csv (nodes: people)

files.csv (nodes: files)

edges.csv (edges: touches)

cochangeedges.csv (file-to-file co-change edges with Jaccard weight; omitted with --no-cochange)

summary.json (security ownership findings)

commits.jsonl (optional, if --emit-commits)

security ownership map

Source

Repository: https://github.com/openai/skills

security-ownership-map FAQ

What does the security-ownership-map skill do?

Analyze git repositories to build a security ownership topology (people-to-file), compute bus factor and sensitive-code ownership, and export CSV/JSON for graph databases and visualization. Trigger only when the user explicitly wants a security-oriented ownership or bus-factor analysis grounded in git history (for example: orphaned sensitive code, security maintainers, CODEOWNERS reality checks for risk, sensitive hotspots, or ownership clusters). Do not trigger for general maintainer lists or non-security ownership questions. networkx (required; community detection is enabled by default) people.csv (nodes: people)

What does security-ownership-map require?

Use references/neo4j-import.md when you need to load the CSVs into Neo4j. It includes constraints, import Cypher, and visualization tips.

How do I install security-ownership-map?

Run: npx -y skills add https://github.com/openai/skills --skill security-ownership-map --agent claude-code — the source lives at github.com/openai/skills.

Maintain security-ownership-map?

Let people know it's listed here — add the badge (live metrics, light/dark aware) or a plain link to your README or docs.

[security-ownership-map on getagentictools](https://getagentictools.com/skills/openai-skills-security-ownership-map?ref=badge)

npx agentictools info skills/openai-skills-security-ownership-map

The second line is the CLI lookup for this page — handy in READMEs and docs.