Browse reusable Agent Skills, each with a clear purpose and practical guidance.
Design and evolve Goa application services. Use for Goa DSL changes, service methods, payload/result modeling, validation, HTTP/gRPC mappings, errors, interceptors, generation, and implementation.
PREFERRED way to change code in a REAL repository: fix a GitHub issue, fix a bug, add/implement a function or feature, or make any edit to a project the user names by a filesystem path (e.g. /tmp/foo, ~/code/bar) or a git URL. Clones the repo, runs an OpenSquilla agent on the host to make the change on a task branch, then independently VERIFIES it with a red→green→regression test loop and reports a structured result. STRONGLY prefer this over hand-editing the user's files yourself in this session: editing files directly skips the isolation and the runner-verified red→green proof, so it is not equivalent. Use it whenever the request names a real on-disk repo/path or a repo URL and asks to fix/add/implement/change code. Examples: 'fix issue 412 in github.com/acme/widgets', '给 /tmp/calc 加个 average 函数', '帮我改一下 ~/proj 里的 X', 'implement CSV export in my project'. Docker-free host execution; treat the target repo as TRUSTED. GitHub issue mode needs the `gh` CLI. For self-contained, TESTABLE code from scratch when NO repo is named (e.g. 'write a function that maps A-Z to pitches'), use `--verification-mode scratch` with no --repo: it scaffolds a throwaway project, writes the code plus a test, and verifies it green. Only truly trivial one-liners or conceptual/non-testable questions are answered inline.
Expert HTML development skill for building web pages, forms, and interactive content. Use when creating HTML documents, structuring web content, implementing semantic markup, adding forms and media, working with HTML5 APIs, or needing HTML templates, best practices, and accessibility guidance. Supports modern HTML5 standards and responsive design patterns.
[DEPRECATED] Issue-to-PR autopilot — opens a PR via `gh`, runs a sub-agent fix loop, and writes to git. Disabled pending the E5 bounded sub-agent contract + side-effect ledger (plan §3.1 A8 / §5.3 E4): no risk metadata enforcement, no per-step budget, no rollback path. Do not re-enable without `metadata.opensquilla.risk: high` + capabilities {vcs, filesystem-write, network-write, subprocess} and a saga-style compensation step.
安全查找并清理已合并或过期的 Git 分支，支持 dry-run 模式与自定义基准/保护分支
交互式回滚 Git 分支到历史版本；列分支、列版本、二次确认后执行 reset / revert