Best API design skills, page 6

Design APIs using schema-first approach with OpenAPI/Swagger.

aiskillstore/marketplace

Design RESTful and GraphQL APIs following best practices. An agent skill from aiskillstore/marketplace.

aiskillstore/marketplace

Apply a condensed version of the ISO C++ Core Guidelines to C++ design, implementation, refactoring, modernization, and code review.

SpecterOps/skills

Create structured technical specification documents that bridge product requirements and engineering implementation.

mohitagw15856/pm-claude-skills

A skill your agent uses when writing, reviewing, testing, or shipping C / .NET code — ASP.NET Core APIs (minimal APIs vs controllers), EF Core data access, async correctness, solution layout in…

ericrisco/rsc-harness

A skill your agent uses when designing the reaction to a class of failures — typed error taxonomies, retry/backoff/timeout policy, circuit breakers, React/Next error boundaries, and the user-message…

ericrisco/rsc-harness

A skill your agent uses when building, reviewing, testing, securing or shipping a FastAPI / async Python service — routers, Pydantic v2 schemas, dependency injection, async SQLAlchemy 2.0…

ericrisco/rsc-harness

A skill your agent uses when building or structuring a NestJS backend — feature modules, providers and DI wiring, provider scopes and request-lifecycle order, where to bind…

ericrisco/rsc-harness

A skill your agent uses when building or operating a plain Node.js / Express 5 backend service: project layout, async correctness, central error middleware, fail-fast config, graceful shutdown on…

ericrisco/rsc-harness

A skill your agent uses when Wingman memory is already known enabled in the current repository and progress, decisions, business logic, API contracts, state flow, field mappings, or durable project…

hashgraph-online/awesome-codex-plugins

A skill your agent uses when designing APIs, choosing between REST/GraphQL/gRPC, writing OpenAPI specs, implementing pagination, versioning endpoints, or structuring request/response schemas.

majiayu000/claude-skill-registry

Design RESTful APIs with proper resource modeling, HTTP method semantics, status codes, pagination, versioning, and documentation.

majiayu000/claude-skill-registry

Design and review APIs with suggestions for endpoints, parameters, return types, and best practices.

majiayu000/claude-skill-registry

Place validation in the correct one of our three scopes in the .NET API — API contract (no DB), Application business via Kommand IValidator, or Domain invariants that throw.

atherio-danp/cde-dotnetcc

API testing skill using Playwright's built-in APIRequestContext for RESTful service validation, authentication flows, and API contract verification.

PramodDutta/qaskills

A skill your agent uses to assess, design, and evolve data architectures, including data platforms, data products, data mesh adoption, event-driven data flows, governance, modeling, and migration…

magnus919/agent-skills

A skill your agent uses when building ANYTHING - the universal reference-first system that routes every task to proven reference implementations instead of generating from assumptions.

NoobyGains/godmode

Technical architecture guide for building a multi-purpose consent preference center.

mukul975/Privacy-Data-Protection-Skills

Audit whether API handlers, gateways, serializers, validators, and generated clients implement the effective contract and its security invariants.

cyberful/cyberful

Design and spec an API — endpoints, request/response shapes, error codes, auth pattern, pagination.

jeremylongshore/tons-of-skills-marketplace

Integrate with Figma API for design automation and code generation.

hoodini/ai-agents-skills

Verifies API contracts between services using consumer-driven contracts, schema validation, and tools like Pact.

secondsky/claude-skills

Write a service catalog entry for a microservice or internal platform service — covering service identity, purpose, architecture context, SLAs, API contract summary, data classification…

mohitagw15856/pm-claude-skills

Use this when installing, running, or configuring the Adobe AEM CLI (@adobe/aem-cli, formerly the helix-cli npm package; commands aem up, aem import, aem content), when aem up fails (port conflicts…

adobe/skills

Use this when generating HTML for Adobe Document Authoring (DA, da.live) upload, uploading media binaries to DA, publishing to aem.live, or driving the DA admin API (auth, source PUT…

adobe/skills

Extract API contracts from existing code — routes, endpoints, request/response schemas, authentication patterns.

EmeaAppGbb/spec2cloud

인터페이스/API 문서 생성 — OpenAPI 3.1/AsyncAPI 3.0 명세, API 구성도, 인터페이스 흐름도(시퀀스), API 변경 이력.

jh941213/my-cc-harness

Analyze and document a project's backend patterns — API design, data access, service structure.

ayoubben18/ab-method

Printing Press CLI for Alltrails. An agent skill from mvanhorn/printing-press-library.

mvanhorn/printing-press-library

Design privacy API patterns including data subject API for DSAR endpoints, consent API for preference management, deletion API with cascading delete orchestration, and audit API for compliance…

mukul975/Privacy-Data-Protection-Skills

REST API design best practices for consistent, intuitive APIs

aiskillstore/marketplace

Design and review stable, idiomatic Go package APIs covering naming, exported declarations, embedding, receivers, typed-nil interfaces, generics, functional options, method sets, errors, wire…

hashgraph-online/awesome-codex-plugins

Design and review Rust trait APIs, generic bounds, dispatch models, and conversion contracts for clear public interfaces.

hashgraph-online/awesome-codex-plugins

Expert at designing clean, consistent, and developer-friendly APIs.

majiayu000/claude-skill-registry

Patrones de diseño REST API incluyendo nomenclatura de recursos, códigos de estado, paginación, filtrado, respuestas de error, versionado y rate limiting para APIs de producción.

majiayu000/claude-skill-registry

Plan, implement, or review api designer work in an existing codebase with compatibility, security, and verification controls.

majiayu000/claude-skill-registry

REST/GraphQL API architect specializing in OpenAPI 3.1, HATEOAS, pagination, and versioning strategies

majiayu000/claude-skill-registry

RESTful API design principles, versioning, pagination, HATEOAS, and documentation.

majiayu000/claude-skill-registry

Apply REST API conventions — HTTP semantics, status codes, versioning, pagination, and OpenAPI standards for any framework.

HoangNguyen0403/agent-skills-standard

Select how services talk: REST, gRPC, GraphQL, WebSocket, SSE, or webhook per hop, sync versus async per flow, service discovery mode, and DNS/edge routing.

HoangNguyen0403/agent-skills-standard

Design and implement backend services and APIs — REST, gRPC, GraphQL, event-driven handlers, transaction boundaries, outbox/inbox delivery, migration coexistence, database access, integration, error…

magnus919/agent-skills

Selects and implements NestJS runtime features, error and API contracts, security, testing, DevOps, performance, and safe scale.

aiskillstore/marketplace

Algebra-driven API design with monoids, semigroups, and interpreters via algebraic equations

nWave-ai/nWave