Agent Skills: resolve-merge-conflicts-all-prs

Resolve merge conflicts in bulk for the current repo.

Intent

• Reduce toil by processing all open PRs authored by the authenticated user.
• Reuse the resolve-merge-conflicts skill for each PR.

Workflow

1. Create a TodoWrite list for repo discovery, PR discovery, and per-PR execution.
2. Validate prerequisites:
   • git rev-parse --is-inside-work-tree
   • gh auth status
   • Clean working tree required before starting (git status --porcelain).
3. Identify repo + actor:
   • repo=$(gh repo view --json nameWithOwner --jq .nameWithOwner)
   • me=$(gh api user --jq .login)
4. Discover target PRs (open, authored by current user in current repo):
   • gh pr list --repo "$repo" --state open --author "$me" --json number,url,title,updatedAt,headRefName,baseRefName
   • If none, stop with a short report.
   • Process in most recently updated order.
5. For each PR:
   • Ensure clean working tree before starting that PR.
   • Invoke the resolve-merge-conflicts skill with that PR URL/number.
   • If successful, push branch updates (git push on the checked-out head branch).
   • Record success/failure and key notes.
   • If one PR fails, continue to next PR unless the failure is global (auth outage, broken repo state).
6. End with a compact report:
   • repo and user,
   • PRs processed,
   • success count, failure count, skipped count,
   • per-PR status with next action for failures.

Rules

• Do not skip directly to blanket ours/theirs conflict resolution.
• Do not discard unrelated local changes.
• Keep each PR isolated, never carry partial conflict state into the next PR.
• If resolve-merge-conflicts is unavailable, apply its workflow inline for each PR.