grey-haven-performance-optimization
Comprehensive performance analysis and optimization for algorithms (O(n²)→O(n)), databases (N+1 queries, indexes), React (memoization, virtual lists), bundles…
Skills
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Updated 11-14 00:15
Coding & development
41,051 results
grey-haven-pr-template
Generate pull request descriptions following Grey Haven Studio standards with clear summary, motivation, implementation details, testing strategy, and…
grey-haven-project-structure
Organize Grey Haven projects following standard structures for TanStack Start (frontend) and FastAPI (backend). Use when creating new projects, organizing…
best-practices
Apply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "security audit",…
react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js…
flutter-apply-architecture-best-practices
Architects a Flutter application using the recommended layered approach (UI, Logic, Data). Use when structuring a new project or refactoring for scalability.
auto-docs
Auto-generate and maintain structured project documentation optimized for AI coding agents. Outputs to 5+ tool formats: AGENTS.md (universal, 20+ tools),…
european-parliament-api
EU Parliament open data API integration, MEP data, voting records, committee data for cross-parliament analysis
cairo
Cairo language and compiler—Rust-like syntax, Sierra/CASM pipeline, Starknet contracts, linear types, and tooling.
ethers
Ethers.js v6 — Provider/Signer/Contract, units, ABI, contract calls and events, signing, v5→v6 migration.
slither
Solidity & Vyper static analysis—detectors, printers, Python API, SlithIR, and tools for security and code comprehension.
walletconnect
Agent skills for WalletConnect v2—Sign Client, sessions, namespaces, Universal Provider, Ethereum Provider, security and debugging.
tavily
AI-optimized web search via Tavily API. Returns concise, relevant results for AI agents.
check
Verify implementation against plan. Shows progress and finds blockers. Use after implementing a plan.
api-documenter
Master API documentation with OpenAPI 3.1, AI-powered tools, and modern developer experience practices. Create interactive docs, generate SDKs, and build…
backend-security-coder
Expert in secure backend coding practices specializing in input validation, authentication, and API security. Use PROACTIVELY for backend security…
docs-architect
Creates comprehensive technical documentation from existing codebases. Analyzes architecture, design patterns, and implementation details to produce long-form…
unity-developer
Build Unity games with optimized C# scripts, efficient rendering, and proper asset management. Masters Unity 6 LTS, URP/HDRP pipelines, and cross-platform…
heyeddi-ci-respond
Respond to HeyEddi CI findings only: filter markers/bot, fix-vs-decline, stack-agnostic verify, threaded replies, never merge without authorize merge. Use for…
pr-submission-review
Deprecated alias for @heyeddi-pr-review. Use @heyeddi-pr-review — renamed in v2.0.0.
ask-agy
Asks Antigravity CLI for coding assistance. Use for getting a second opinion, code generation, debugging, or delegating coding tasks.
android-playstore-api-validation
Create and run validation script to test Play Store API connection
android-service-account-guide
Step-by-step guide for creating Google Cloud service account for Play Store API access
animal-friendship
Animal Friendship is the first-contact spell for unfamiliar APIs, vendors, and services. It treats integration work as relationship-building: learn the…