GraphQL · OpenAPI specifications

A skill your agent uses when the user mentions Yaak, a Yaak workspace, or the yaak command, or asks to call, hit, or smoke test HTTP/REST endpoints, save or organize API requests for reuse or manual…

mountain-loop/yaak

Designs REST and GraphQL APIs from resource modeling to an OpenAPI 3.1 contract, with versioning, pagination and RFC 7807 error handling.

Jeffallan/claude-skills

Diagrams and checkable docs from a codebase. An agent skill from Raja0sama/vibex.

Raja0sama/vibex

Scaffold Spikard projects and generate code from OpenAPI, AsyncAPI, OpenRPC, GraphQL, and Protobuf schemas using the Spikard CLI or its MCP server.

Goldziher/spikard

Load this skill before using the execute tool. An agent skill from jeremyosih/pi-executor.

jeremyosih/pi-executor

Turn any API into a CLI command. An agent skill from ShawnPana/aurl.

ShawnPana/aurl

Build and iterate on an Apollo Connectors subgraph for a GraphOS supergraph from a REST API, with or without an OpenAPI or Swagger spec, in a dedicated git workspace that records what the API…

apollographql/skills

Build or update a distilled SDK for an API provider — sourcing its OpenAPI/Smithy/GraphQL/discovery description, adding the spec mirror that feeds it, generating packages/<provider, listing it on…

alchemy-run/distilled

API contract design for REST and GraphQL, covering resource shape, URL and header versioning with deprecation windows, RFC 9457 Problem Details error handling, and OpenAPI specs.

yonatangross/orchestkit

Discover and call remote schema-exposed interfaces with UXC.

holon-run/uxc

Audit already-implemented Data warehouse import sources for endpoints, schemas, and tables the vendor's API offers but we never wired up.

PostHog/posthog

Finds OpenAPI, GraphQL, Protobuf and JSON Schema files in a codebase and extracts behavioral claims from them as part of a reverse-engineering workflow.

prime-radiant-inc/greenfield

Implement consumer-driven contract testing with Pact-JS (v16).

petrkindlmann/qa-skills

A skill your agent uses when designing a new REST or GraphQL API, reviewing an API spec before implementation, setting team API standards, or migrating REST to GraphQL.

coco-research/coco

REST and GraphQL API design patterns, OpenAPI/Swagger specifications, versioning strategies, and authentication patterns.

rsmdt/the-startup

Comprehensive API security review against OWASP API Security Top 10 (2023).

OWASP/secure-agent-playbook

API design and implementation across REST, GraphQL, gRPC, and tRPC patterns.

ancoleman/ai-design-components

API reconnaissance and documentation review playbook. An agent skill from yaklang/hack-skills.

yaklang/hack-skills

A skill your agent uses when settling the contract of an API you expose, before implementation: resources/URLs, REST vs GraphQL, versioning, one RFC 9457 error envelope, pagination, idempotency —…

ericrisco/rsc-harness

A skill your agent uses when designing REST or GraphQL APIs, defining endpoints, implementing pagination/filtering, handling API versioning, or establishing API documentation with OpenAPI/Swagger.

MadAppGang/claude-code

Probe a target for accidentally-public admin / debug / introspection endpoints — Spring Boot Actuator, Apache server-status, Prometheus metrics, GraphQL playground, Swagger UI, phpMyAdmin…

jeremylongshore/tons-of-skills-marketplace

Validate API schemas against OpenAPI, JSON Schema, and GraphQL specifications.

jeremylongshore/tons-of-skills-marketplace

REST/GraphQL/gRPC API design best practices. An agent skill from majiayu000/spellbook.

majiayu000/spellbook

API design: naming, versioning, pagination, idempotency, OpenAPI, error contracts and safe retries.

softspark/ai-toolkit

Design REST/GraphQL APIs with OpenAPI 3.1, error handling, pagination, rate limiting, webhooks, and idempotency.

EliasOulkadi/shokunin

Design and document RESTful and GraphQL APIs with OpenAPI/Swagger specifications, authentication patterns, versioning strategies, and best practices.

aiskillstore/marketplace

OpenAPI 3.x spec analysis patterns, schema normalization, authentication method mapping, pagination/error pattern extraction, and GraphQL/gRPC spec interpretation guide.

revfactory/harness-100

Generate comprehensive API documentation including endpoint descriptions, request/response examples, authentication guides, error codes, and SDKs.

OneWave-AI/claude-skills

Expert API designer for REST, GraphQL, gRPC architectures. An agent skill from curiositech/some_claude_skills.

curiositech/some_claude_skills

当目标存在REST/GraphQL/gRPC/WebSocket接口、Swagger/OpenAPI文档、调试端点（actuator/console）、旧版本API、内部接口、微服务网关，或需要测试HTTP走私、DoS、速率限制时调用。负责API全方法测试、BOLA越权、GraphQL深度攻击、协议层漏洞挖掘。

zhaji2333/CkSKILLS

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

Full pipeline for auto-generating API client SDKs. An agent skill from revfactory/harness-100.

revfactory/harness-100

Full pipeline for REST/GraphQL API design, documentation, mocking, and testing.

revfactory/harness-100

API document writing tablelevel and pattern library. An agent skill from revfactory/harness-100.

revfactory/harness-100

API 문서 작성 표준 및 패턴 라이브러리. An agent skill from revfactory/harness-100.

revfactory/harness-100

OpenAPI 3.x 스펙 분석 패턴, 스키마 정규화, 인증 방식 매핑, 페이지네이션/에러 패턴 추출, GraphQL/gRPC 스펙 해석 가이드.

revfactory/harness-100