OpenAPI specifications

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

Operate Chainbase indexed wallet and token reads through UXC with a curated OpenAPI schema, API-key auth, and read-first guardrails.

holon-run/uxc

Provide Counterfact repository orientation, high-level architecture, and the canonical command reference for install/build/test/lint workflows.

counterfact/api-simulator

Implement and review Java code changes for Micronaut framework repositories using maintainer standards, including JSpecify null-safety conventions.

micronaut-projects/micronaut-openapi

Add or change a REST API resource in agent-manager-service (the Go control plane).

wso2/agent-manager

The entry point for writing or revising any documentation in this repo: user guides, deployment pages, plugin-dev pages, API specs, the env-var reference, CLI pages.

langgenius/dify-docs

Generates and validates docstrings, OpenAPI specs, JSDoc annotations and user guides, running every code example through a real compiler or linter before reporting coverage.

Jeffallan/claude-skills

Builds async Python APIs with FastAPI and Pydantic V2, covering endpoints, JWT authentication, async SQLAlchemy, WebSockets and pytest checks against the OpenAPI docs.

Jeffallan/claude-skills

Scaffolds NestJS modules, controllers, services, DTOs and guards for TypeScript backends, with validation, JWT and Passport auth, Swagger docs and unit and E2E tests.

Jeffallan/claude-skills

Ukrainian-language skill for writing API documentation from source code: OpenAPI specs, endpoint pages, SDK examples, integration and authentication guides and error code references.

luongnv89/claude-howto

Chinese-language skill that produces API docs from source code, covering OpenAPI specs, endpoint write-ups, SDK usage samples, integration guides, error code tables and auth guides.

luongnv89/claude-howto

Reference the Kubernetes API. An agent skill from jinnovation/kele.el.

jinnovation/kele.el

A skill your agent uses to break a designed feature into atomic, ≤1-day tasks with a dependency graph, a per-task Definition of Done, and a machine-readable tasks.json that the implement engine…

genkovich/sdd

Regenerate the OrchardCore.OpenApi module's NSwag-generated C/TypeScript API clients, and verify the regeneration produces a stable (non-reshuffled) diff.

OrchardCMS/OrchardCore

Generates RESTful API documentation (OpenAPI 3.0 / Swagger spec) by scanning route definitions in code for Flask, FastAPI, Express, Gin, and other frameworks.

zebbern/claude-code-guide

Audits any API documentation site by crawling every endpoint page and scoring each one across 5 checks: description quality, OpenAPI spec presence, body param descriptions, response codes, and…

Infrasity-Labs/dev-gtm-claude-skills

Operate CoinGecko and GeckoTerminal market data APIs through UXC with a curated OpenAPI schema, API-key auth, and read-first guardrails.

holon-run/uxc

A skill your agent uses when adding e2a email capabilities to an application or codebase: outbound sending, inbound signed webhooks, REST polling, or SDK integration.

tokencanopy/e2a

Configure API Platform resources (v5, 4.4, 4.3) with explicit operations, pagination, and typed OpenAPI for clean, versioned REST/GraphQL APIs

dev-toolings/superpowers-symfony

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

petrkindlmann/qa-skills

Golang OpenAPI/Swagger docs with swaggo/swag — annotations (@Summary, @Param, @Success, @Router, @Security), swag init, framework integrations (gin, echo, fiber, chi), security definitions, struct…

context-labs/whip

Implement OpenAPI server handlers using Corvus.Text.Json generated types.

corvus-dotnet/Corvus.JsonSchema

Authors and modifies Azure TypeSpec (.tsp) API specifications.

Azure/azure-sdk-tools

FastAPI 项目一键初始化技能。面向零基础小白，提供环境探测、自动安装、完整 Web 骨架生成、SSE 流式框架、JWT 鉴权、统一响应封装、文件上传接口、一键启动/重启脚本、Swagger 文档，内置 MySQL（默认）/ PostgreSQL / MongoDB 数据库选择。用户只需说"帮我搭一个 FastAPI 项目"即可一条命令完成从零到跑的完整链路。触发词："FastAPI…

jiushiwon/wg-skills

Reference guide for Agentica multi-agent infrastructure APIs

parcadei/Continuous-Claude-v3

Add, integrate, or review Micronaut Sourcegen usage in modules that generate Java source, Kotlin source, Groovy-compatible source, or bytecode from ObjectDef, TypeDef, MethodDef, ExpressionDef…

micronaut-projects/micronaut-openapi

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

Coordinate frontend/backend or service-to-service work through one authoritative machine-checkable contract (OpenAPI, AsyncAPI, Protocol Buffers, or JSON Schema), with generated consumer types and…

affaan-m/ECC

Records where resources outside the repository live (design source, design system, API schema, IaC source, secret store) and how design, implementation, and verification reach them.

shinpr/claude-code-workflows

Operate Moralis EVM wallet and token reads through UXC with a curated OpenAPI schema, API-key auth, and wallet-intelligence guardrails.

holon-run/uxc

Azure API Center SDK for .NET. An agent skill from microsoft/skills.

microsoft/skills

TypeScript type safety conventions for the Playwright scaffold — the "no any" rule, Zod 4 schema patterns (z.strictObject, top-level validators like z.uuid / z.email / z.url / z.int / z.enum)…

idavidov13/agentic-playwright

A skill your agent uses to derive the API contract for a feature — an OpenAPI 3.1 document at docs/features/{slug}/contracts/openapi.yaml plus a drift/sync report (and an events doc when the feature…

genkovich/sdd

Edit Counterfact route files to add endpoint behavior while keeping handlers thin and delegating business logic to context classes.

counterfact/api-simulator

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

rsmdt/the-startup

Generate personalized HTML apps via UDAGen on AOHP — idea-only or with structured input (requirements, OpenAPI, schemas).

aohp-os/aohp

A skill your agent uses when managing Alibaba Cloud TongyiTranslate (AnyTrans) via OpenAPI/SDK, including the user needs translation service resource operations in Alibaba Cloud, including…

cinience/alicloud-skills

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

OWASP/secure-agent-playbook

A skill your agent uses when building any FrontMCP server component other than a tool (for tools, use create-tool).

agentfront/frontmcp

Converts OpenAPI 3.0 JSON/YAML to TypeScript interfaces and type guards.

davila7/claude-code-templates

Agent skill for docs-api-openapi - invoke with $agent-docs-api-openapi

ruvnet/ruflo

Authors and modifies Azure TypeSpec (.tsp) API specifications.

Azure/azure-sdk-tools

运行代码生成并检查变更。在修改 API 规范（api-specs/ YAML）或 sandbox OpenAPI/protobuf 后使用。

qiniu/go-sdk

FastAPI web framework patterns. An agent skill from aiskillstore/marketplace.

aiskillstore/marketplace

OpenAPI/Swagger expert for API specification design, validation, and code generation

RightNow-AI/openfang

Create and update Counterfact scenario modules that seed or mutate context state through reusable scenario functions.

counterfact/api-simulator

API design conventions, namespace coordinate system, RBAC roles, ClawHub compatibility layer, OpenAPI contract sync rules, and CSRF/session handling.

iflytek/skillhub

Coding conventions, architecture patterns, and testing rules for the SkillHub React frontend.

iflytek/skillhub