**EXECUTION (runbook) SKILL** — Prepare a Git Extensions change for a pull request so it passes CI. USE FOR: "create a PR", "get this ready to push", pre-commit/pre-push checklist, writing a conventional-commit message. DO NOT USE FOR: designing the change…
**EXECUTION (runbook) SKILL** — Add or change a user-facing UI string in Git Extensions and regenerate the translation catalog. USE FOR: adding a TranslationString, changing a control/menu/toolbar caption, any UI text change that must update English.xlf. DO…
**EXECUTION (runbook) SKILL** — Add a new WinForms dialog/control to Git Extensions following the project's base classes and naming conventions. USE FOR: creating a new Form or UserControl, wiring it to git via UICommands. DO NOT USE FOR: editing existing…
**SDLC (SME-first) SKILL** — Efficiently locate code in the Git Extensions repository before editing or explaining. USE FOR: finding the form/command/parser behind a feature, tracing a UI action to its git call, locating a symbol's definition and usages. DO…
**SDLC (SME-first) SKILL** — Explain a Git Extensions subsystem or end-to-end flow accurately, grounded in the DAG docs and verified against source. USE FOR: "how does X work", "explain the commit/checkout/push flow", "trace this from UI to git", onboarding…
**SDLC (SME-first) SKILL** — Create, update, or review Git Extensions DAG agent-docs under .github/copilot-docs. USE FOR: writing a new L1/L2/L3 doc; updating a docs-index; adding/fixing a reading chain; keeping the L0 primer within its size cap; reviewing a…
**EXECUTION (runbook) SKILL** — Build and run the Git Extensions test suite and interpret results. USE FOR: running tests, running a single test/project, diagnosing a failing or flaky test. DO NOT USE FOR: writing new features (write tests as part of that),…