lirantal/gh-bulk-repo-edit
Perform identical, surgical edits across many GitHub repositories without cloning them locally — using the `gh` CLI's Contents API to read files, create branches, commit changes, and open PRs in bulk. Use this skill whenever the user wants to make the same small change (update a README, remove a deprecated badge, fix a link, bump a config) across more than a handful of repos they own or maintain. Trigger this skill on phrases like "across all my repos", "in each of these repos", "bulk update", "open PRs for all of them", "without cloning", "deprecated X in many repos", or any task where the work is mechanically identical and spans 5+ repositories. Even when the user describes the task in domain terms (e.g. "the Snyk badge is deprecated everywhere") rather than "multi-repo edit", trigger this skill — it's the right tool whenever cloning N repos to make a one-line change would be wasteful.
72
90%
Does it follow best practices?
Impact
—
No eval scenarios have been run
Advisory
Suggest reviewing before use
Security
1 medium severity finding. This skill can be installed but you should review these findings before use.
W011: Third-party content exposure detected (indirect prompt injection risk)
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
Third-party content exposure detected (high risk: 0.85). At runtime the skill fetches outsider-authored repository README/file text via `gh api "repos/$repo/readme"` or `gh api "repos/$repo/contents/$path"`, decodes the returned base64 content, and feeds that prose into the agent’s transform/detection logic (LLM context risk via indirect prompt injection from repo content).
- Audited
- Security analysis