gl-fix-ci

Fix GitLab CI

Use the bundled GitLab MCP tools for pipeline, job, log, artifact, and commit status inspection. Use local git for code changes and local verification.

Workflow

1. Resolve the project and merge request, branch, commit SHA, pipeline ID, or job ID from the request and current checkout.
2. For a merge request, call list_merge_request_pipelines, then inspect the most relevant failed or running pipeline with get_pipeline.
3. Call list_pipeline_jobs and inspect failed, canceled, or blocked jobs.
4. Fetch only the relevant bounded log section with get_job_log. Retrieve a specific artifact file with get_job_artifact_file only when logs are insufficient.
5. Separate the first causal failure from downstream or canceled noise.
6. Explain the root cause with job names, failure evidence, and affected files.
7. If the user asked for a fix, make the smallest scoped change in the local checkout and run the closest practical local checks.
8. Recheck the resulting diff and report what should change in the next pipeline.

Guardrails

• A diagnosis request does not authorize editing code or CI configuration.
• Do not retry, cancel, or play jobs or pipelines unless the user explicitly requested that state change.
• Do not print or preserve access tokens, masked variables, credentials, or secrets that appear in logs or artifacts.
• Avoid downloading broad artifact archives; request only a named file.
• Do not claim the remote pipeline is fixed until a new pipeline verifies it.

Output

Lead with the root cause. Distinguish observed remote evidence, local changes, local verification, and any remaining remote verification step.