Agent Skills for OpenAI Codex

Guides creation of distinctive, production-grade frontend interfaces that avoid generic 'AI slop' aesthetics. Official skill from Anthropic.

A meta-skill for creating new skills and iteratively improving them. Helps draft, test, and benchmark SKILL.md files. Official from Anthropic.

Test local web applications using Playwright. Official Anthropic skill for end-to-end browser automation and test generation.

Create MCP (Model Context Protocol) servers to integrate external APIs and services. Official Anthropic skill.

A collection of Agent skills for HashiCorp products. Write HCL code, build modules, and develop Terraform providers.

Performance optimization for React Native apps. Agent-optimized skills from the Callstack engineering team.

Manage Linear issues, projects, and teams directly from your coding agent using the Linear API.

Comprehensive FastAPI development guidelines including dependency injection, Pydantic v2 schemas, and async database integration.

Strict enforcement of React Server Components, Server Actions, and Next.js 14+ best practices.

Design system implementation rules using Tailwind CSS, ensuring responsive design and consistent utility class usage.

Idiomatic Go guidelines for building resilient microservices with proper concurrency, error handling, and gRPC.

Opinionated project initialization with security-first guardrails, spec-driven atomic todos, and LLM testing patterns.

Enforces comprehensive unit testing patterns with Jest, focusing on mocking strategies and high test coverage.

Database design guidelines focusing on index strategies, query optimization, connection pooling, and JSONB usage.

Rules for creating multi-stage, secure, and minimal Docker images for production deployments.

Standardized GitHub Actions workflows for testing, linting, and automated deployments with security best practices.

Architectural guidelines for deploying scalable applications on AWS using serverless and containerized solutions.