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Designs GraphQL schemas with types, queries, mutations, subscriptions, resolvers, and DataLoader patterns for efficient data fetching. Use when users request…

Cloudflare Workers, KV, Durable Objects, and edge computing development. Use for serverless APIs, caching, rate limiting, real-time features. Activate on…

Use when writing raw SQL with GRDB, complex joins across 4+ tables, window functions, ValueObservation for reactive queries, or dropping down from SQLiteData…

Use when building ANY tvOS app - covers Focus Engine, Siri Remote input, storage constraints (no Document directory), no WebView, TVUIKit, TextField…

Use when writing effective BDD scenarios including acceptance criteria, edge cases, and scenario organization. Use when defining behavior specifications.

Investigate and fix CI failures on a pull request. Use when CI checks fail on a PR branch — covers finding the PR, identifying failed checks, downloading logs…

Evaluate Clojure code via nREPL using clj-nrepl-eval. Use this when you need to test code, check if edited files compile, verify function behavior, or interact…

Generate multiple diverse solutions in parallel and select the best. Use for architecture decisions, code generation with multiple valid approaches, or…

This skill should be used when the user wants to optimize Next.js frontend performance using Lighthouse, bundle analysis, and animation best practices. Use…

Comprehensive Flutter development patterns covering widgets, testing, performance, security, and animations. Use when you need quick reference for Flutter best…

Scans an iOS app project for App Store rejection risks. Reads source code directly — no back-and-forth. Auto-detects vibe coder vs developer and adapts language. Detects mid-build apps and asks before switching modes. Outputs a risk register, detailed findings with dynamic copy-paste fixes, reviewer experience checklist, draft App Store Connect reviewer notes, and a post-scan manual checklist. TRIGGER THIS SKILL for any of these — even if not explicitly asked: "audit my app" / "is my app ready" / "about to submit" / "submitting soon" / "about to launch" / "ready to ship" / "App Store review" / "keep getting rejected" / "got rejected" / "rejection" / "App Store Connect" / "TestFlight" / "submit for review" / "pre-submission" / "app review" / "first app" / "never submitted before" / "why did Apple reject" / "what do I need to fix" / "is this ready to launch". Also trigger proactively when working on an iOS app and the user seems close to shipping. Flutter/RN stack: load references/flutter-patterns.md. First-time submitter: load references/first-time-dev.md.

Crisis communication and rapid response workflows for journalists and communications professionals. Use when covering breaking news events, managing…

Test REST and GraphQL API endpoints with structured assertions and reporting. Use when a user asks to test an API, hit an endpoint, check if an API works, validate a response, debug an API call, test authentication flows, or verify API contracts. Supports GET, POST, PUT, PATCH, DELETE with headers, body, auth, and response validation.

Advanced Clippy configuration for comprehensive Rust linting with custom rules, categories, and IDE integration. Use when configuring linting rules, enforcing code standards, setting up CI linting, or customizing clippy behavior. Trigger terms: clippy, linting, code quality, clippy.toml, pedantic, nursery, restriction, lint configuration, code standards.

Debug systematically: observe, hypothesize, test, fix, verify.

Validate and test Doppler secrets. TRIGGERS - add to Doppler, store secret, validate token, test credentials.

Write high-quality bug reports that get fixed quickly. Use when reporting bugs, training teams on bug reporting, or establishing bug report standards.

Full conversion audit for any homepage or landing page. Use when someone asks to "review my homepage," "audit my landing page," "why isn't my page converting,"…

Expert in deploying backends to EC2 instances using CI/CD pipelines, Docker containers, and GitHub Actions

Design high-converting ad creative across Google, Meta, LinkedIn, Twitter/X, and TikTok. Includes platform-specific format specs, A/B testing frameworks, headline formulas, creative iteration methodology, and compliance validation. Use when writing ad copy, generating headline variations, creating ad sets, iterating on winning ads, validating creative against platform specs, or when user mentions ad copy, RSA headlines, Meta ad copy, LinkedIn ads, creative testing, ad variations, or bulk creative production.