Use when designing team-level process, architecture standards, review policy, or hiring/evaluation criteria for an engineering org where…
Guides CI/CD pipeline design — quality gates, GitHub Actions for Go/TypeScript/PHP, feature-flag-decoupled deploys, secrets scoping, and…
Runs a fixed-category severity scan over a diff, file, or snippet — correctness, security, error handling, concurrency, performance…
Optimize Core Web Vitals (LCP, INP, CLS) for better page experience and search ranking.
Guides safe, reversible PostgreSQL schema and data migrations using golang-migrate, Prisma, Drizzle, or Django migrations.
Runs a tight four-phase loop — reproduce, isolate, diagnose, fix — to root-cause a single bug with evidence, not guesses.
Enforces a stop-the-line triage protocol across failure classes — test failures, build breaks, runtime errors, and production incidents…
Produce a thorough, multi-source, cited research report on an open-ended topic using web search and page-fetch tools, optionally fanning…
Record architecture decisions and documentation that capture why, not just what — use when making a significant architectural decision…
Subjects a non-trivial decision to a fresh-context adversarial review before it stands, in-flight rather than as a post-hoc PR verdict.
Create zero-dependency, animation-rich HTML presentations that run entirely in a browser, from a topic/draft or by converting a PowerPoint…
Build production-quality, accessible, non-generic-looking UI components and pages — component composition, the state-management ladder…
This skill should be used when the user asks to "review this Go code for goroutine leaks", "should I use a channel or a mutex", "use…
Guides building Model Context Protocol (MCP) servers — tools, resources, prompts, transport choice, and schema validation — biased toward…
Guides instrumenting Go (and TypeScript/PHP) services with structured logging, RED/USE metrics, and distributed tracing so production…
Run a structured, codebase-first technical research workflow to answer a specific engineering question — check internal docs and source…
Optimize for search engine visibility and ranking.
Use when a task would benefit from several different specialist perspectives run in parallel — composing an ad-hoc team from a directory…
Five-phase umbrella playbook for an initiative shepherd.
Use when formatting shell scripts with shfmt.
Apple FoundationModels framework for on-device LLM — text generation, guided generation with @Generable, tool calling, and snapshot…