Find the gaps, file the work

A Senior Developer agent uses targeted strategies — recent git history and a high-level read of your most important modules — to surface files with weak or missing coverage. Each candidate is validated against open issues and PRs, then turned into a well-structured issue with rationale and suggested test cases.

The edge cases, covered

Built for large repositories, the workflow stays precise and quiet — it never scans every file, never runs your suite, and never floods your board with duplicates.

Critical paths first

Coverage work is prioritized where it matters most — auth, payments, and data integrity — so the highest-risk code gets a safety net before anything else.

Catches recently changed code

Git history surfaces actively edited files that lack adequate tests, targeting the exact areas most likely to break next.

No duplicate noise

Every candidate gap is checked against open issues and PRs before an issue is filed, so coverage work stays visible without cluttering your board.

Scales to large repos

It never scans all files or runs the full test suite — targeted search strategies keep the analysis fast and affordable on big codebases.

Capped at a few per run

The workflow creates up to three confirmed gaps per run, keeping coverage improvement a steady, manageable trickle rather than an overwhelming backlog.

Works inside your repo and tracker

Overcut clones your default branch with a shallow, blob-light filter and writes its findings straight back as issues in the tracker your team already uses.

Running from day one

Runs automatically every Monday at 4:00 AM UTC, per repository, or on demand with the `/test-coverage` command. The only prerequisite is a configured Senior Developer agent.