# Engineering Skills

## User-invoked

- [implement-issue](implement-issue/SKILL.md) — Dispatch a child agent in an isolated git worktree to implement a ready-for-agent issue end-to-end.
- [grill-with-docs](grill-with-docs/SKILL.md) — A relentless interview to sharpen a plan or design, which also creates docs (ADRs and glossary) as we go.
- [improve-codebase-architecture](improve-codebase-architecture/SKILL.md) — Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.
- [project-context-pack](project-context-pack/SKILL.md) — Build and refresh a bounded repo context memory file so agents use disciplined search instead of repeated browsing.
- [setup-skills](setup-skills/SKILL.md) — Configure this repo for the engineering skills, set up its issue tracker, triage label vocabulary, and domain doc layout.
- [to-issues](to-issues/SKILL.md) — Break a plan, spec, or PRD into independently-grabbable issues on the project issue tracker using tracer-bullet vertical slices.
- [to-prd](to-prd/SKILL.md) — Turn the current conversation into a PRD and publish it to the project issue tracker — no interview, just synthesis of what you've already discussed.
- [triage](triage/SKILL.md) — Move issues and external PRs through a state machine of triage roles — categorise, verify, grill if needed, and write agent-ready briefs.

## Model-invoked

- [codebase-design](codebase-design/SKILL.md) — Shared vocabulary for designing deep modules.
- [domain-modeling](domain-modeling/SKILL.md) — Build and sharpen a project's domain model.
- [resolving-merge-conflicts](resolving-merge-conflicts/SKILL.md) — Resolve an in-progress git merge/rebase conflict.
- [tdd](tdd/SKILL.md) — Test-driven development.