Graphql

backend-patterns is a backend development skill for Node.js, Express, and Next.js API routes. It helps with API design, repository/service/controller layering, validation, caching, background jobs, and database optimization so you can build cleaner server-side systems with less guesswork.

nodejs-backend-patterns is a practical guide for building Node.js backend services with Express or Fastify, covering middleware, auth, error handling, repository layers, DI, caching, and database integration for production-minded APIs.

api-design-principles helps you design and review REST and GraphQL APIs with checklists, reference files, and a FastAPI template. Use it to improve resource naming, HTTP semantics, pagination, errors, versioning, and schema structure before implementation.

The api-and-interface-design skill helps you design stable, hard-to-misuse public interfaces for REST, GraphQL, SDKs, component props, and module boundaries. Use it when API Development needs clear contracts, safer defaults, and a credible path to evolve without breaking consumers.

producthunt is a Product Hunt skill for retrieving posts, topics, users, collections, and comments via the official GraphQL API. Install it from ReScienceLab/opc-skills, set `PRODUCTHUNT_ACCESS_TOKEN`, and run scripts like `get_posts.py` and `get_post.py` for launch research and Product Launches monitoring.

exploiting-excessive-data-exposure-in-api helps security audit teams inspect API responses for over-shared fields, including PII, secrets, internal IDs, and debug data. It provides a focused workflow, reference patterns, and analyzer logic for comparing returned data against expected schema and roles.

conducting-api-security-testing helps authorized testers assess REST, GraphQL, and gRPC APIs for auth, authorization, rate limiting, input validation, and business-logic flaws using an OWASP API Security Top 10 workflow. Use it for structured, evidence-based API security testing and security audit reviews.

shopify-apps skill for building Shopify apps and extensions with Remix, Admin API access, and checkout UI extensions. Use it for installable, workflow-oriented guidance, especially for Frontend Development teams that need Shopify-specific auth, routing, and extension constraints.

Linear skill for managing issues, projects, initiatives, labels, and team updates in Linear. Use this Linear guide when you need reliable Linear usage for discovery-first workflows, status updates, issue creation, and repeatable project management with MCP or CLI fallback paths.

api-designer helps you design and review REST and GraphQL APIs using practical references plus generate_api.py and validate_api.py for draft specs and basic validation.

api-documenter helps create and refine OpenAPI/Swagger API docs with a template, generator script, validator, and practical workflow guidance.