| name | fix-merge-conflicts |
| description | Resolve all merge conflicts on the current branch non-interactively, validate the build, and commit. Use when the user says "fix merge conflicts", "resolve conflicts", or when git status shows conflicting files. |
| disable-model-invocation | true |
Fix Merge Conflicts
Resolve all merge conflicts on the current branch non-interactively and leave the repo buildable.
Constraints
- Do not ask the user for input. Make best-effort decisions and explain them in a summary.
- Prefer minimal changes that preserve both sides' intent.
- Do not push or tag — only commit locally.
Workflow
1. Detect conflicts
git status --porcelain
Collect files with U statuses or containing <<<<<<< / ======= / >>>>>>> markers.
2. Resolve conflicts per file
Open each conflicting file and remove conflict markers. Merge both sides logically when feasible.
When sides are mutually exclusive, pick the variant that:
- Compiles and passes type checks
- Preserves existing public APIs and behavior
File-type strategies:
| File type | Strategy |
|---|
package.json | Merge keys conservatively, then corepack yarn install to regenerate yarn.lock |
yarn.lock | Never manually edit — regenerate with corepack yarn install |
Config files (.json, .yaml) | Preserve union of safe settings; don't delete required fields |
| Markdown / text | Include both unique sections, deduplicate headings |
| Binary files | Prefer current branch (ours) |
| Generated / build artifacts | Prefer current branch (ours), or regenerate |
3. Validate
Run all three checks. Fix any failures before proceeding.
corepack yarn build && corepack yarn lint && corepack yarn type-check
If package.json was modified, run corepack yarn install first.
4. Verify no remaining markers
git grep -n -I -E '^(<{7} |={7}$|>{7} )' -- .
If any markers remain, go back and resolve them.
5. Finalize
git add -A
git commit -m "chore: resolve merge conflicts"
Operational Guidance
- If a resolution is ambiguous and blocks the build, prefer the variant that compiles.
- For large refactors causing conflicts, keep consistent imports, types, and module boundaries.
- Keep edits minimal — don't reformat unrelated code.
- Format resolved files with
npx oxfmt <file> if they're .ts/.tsx/.js.
Deliverables
- Clean working tree with all conflicts resolved
- Passing
corepack yarn build && corepack yarn lint && corepack yarn type-check
- One local commit:
chore: resolve merge conflicts
- Brief summary of files touched and notable resolution choices
