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Found 7,583 Skills
FFmpeg-based 4-step video creation: Validate, Prepare, Encode, Verify. Use when user wants to combine a static image with audio to create an MP4 video, create a music video from cover art, or produce podcast/YouTube video from an image and audio file. Use for "image to video", "static video", "mp4 from image", "album art video", or "audio visualization". Do NOT use for video editing, live streaming, or generating images.
Go error handling patterns: wrapping with context, sentinel errors, custom error types, errors.Is/As chains, and HTTP error mapping. Use when implementing error returns, defining package-level errors, creating custom error types, wrapping errors with fmt.Errorf, or checking errors with errors.Is/As. Use for "error handling", "fmt.Errorf", "errors.Is", "errors.As", "sentinel error", "custom error", or "%w". Do NOT use for general Go development, debugging runtime panics, or logging strategy.
Resolve implementation ambiguities before planning begins. Two modes: Discussion mode surfaces gray areas with concrete options for greenfield work. Assumptions mode reads the codebase, forms evidence-based opinions, and asks the user to correct only what's wrong (brownfield work). Use for "discuss ambiguities", "resolve gray areas", "clarify before planning", "assumptions mode", "what are the gray areas", "before we plan". Do NOT use for broad design exploration (use feature-design) or for planning itself (use feature-plan).
Condition-based polling and retry patterns: exponential backoff, health checks, rate limit recovery, circuit breakers. Use when replacing arbitrary sleeps with condition checks, implementing retry logic, waiting for service availability, or handling API rate limits. Use for "wait for", "poll until", "retry with backoff", "health check", or "rate limit". Do NOT use for async event-driven architectures, distributed locking, or real-time guarantees.
Go-specific code review with 6-phase methodology: Context, Automated Checks, Quality Analysis, Specific Analysis, Line-by-Line, Documentation. Use when reviewing Go code, PRs, or auditing Go codebases for quality and best practices. Use for "review Go", "Go PR", "check Go code", "Go quality", "review .go". Do NOT use for writing new Go code, debugging Go bugs, or refactoring -- use golang-general-engineer, systematic-debugging, or systematic-refactoring for those tasks.
Run comprehensive 3-wave review against all source files in the repo, producing a prioritized issue backlog. Use for "full repo review", "review entire repo", "codebase health check", "review all files", "full codebase review". Do NOT use for PR-scoped reviews (use comprehensive-review) or single-concern reviews (use individual agents).
Break a design document into wave-ordered implementation tasks with domain agent assignments. Use after /feature-design produces a design doc. Use for "plan feature", "break down design", "create tasks", or "/feature-plan". Do NOT use without a design doc or for simple single-task work.
Hugo site link health analysis: scan markdown, build internal link graph, validate paths, and report issues. Use when auditing site link structure, finding orphan pages, checking for broken internal/external links, or validating image paths. Use for "link audit", "orphan pages", "broken links", "link health", or "site link structure". Do NOT use for single-post pre-publish checks or content editing.
Build PromQL, LogQL, TraceQL queries for Perses panels. Validate query syntax, suggest optimizations, handle variable templating with Perses interpolation formats. Integrates with prometheus-grafana-engineer for deep PromQL expertise. Use for "perses query", "promql perses", "logql perses", "perses panel query". Do NOT use for datasource configuration (use perses-datasource-manage).
Fish shell configuration: config.fish, functions, abbreviations, variable scoping, conf.d modules, and PATH management. Use when user's $SHELL is fish, editing .fish files, working in ~/.config/fish/, or migrating from Bash. Use for "fish config", "fish function", "abbr", "conf.d", "fish_add_path", or "funcsave". Do NOT use for Bash/Zsh-only scripts, POSIX shell portability, or non-shell configuration tasks.
Deploy Perses server: Docker Compose for local dev, Helm chart for K8s, or binary for bare metal. Configure database (file/SQL), auth (native/OIDC/OAuth), plugins, provisioning folders, and frontend settings. Use when user wants to deploy, install, set up, or configure a Perses server instance. Use for "deploy perses", "install perses", "perses setup", "perses server", "run perses". Do NOT use for dashboard creation (use perses-dashboard-create) or plugin development (use perses-plugin-create).
Validate-then-fix workflow for PR review comments: Fetch, Validate, Plan, Fix, Commit. Use when user wants to address PR feedback, fix review comments, or resolve reviewer requests. Use for "fix PR comments", "address review", "pr-fix", or "resolve feedback". Do NOT use for creating PRs, reviewing code without fixing, or general debugging unrelated to PR comments.