OpenAPI MCP Servers

End-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic.

Connect to any HTTP/REST API server using an OpenAPI v3 spec.

Integrate any API with AI agents using its OpenAPI schema.

Turn any openapi file into an mcp server, with just the tools you need.

MCP Server (Model Context Protocol) for turning OpenAPI specifications into a MCP Resource

MCP server and OpenAPI-backed mobile companion for controlling Antigravity IDE sessions

Section-level doc search for .md, .rst, .adoc, .org, .ipynb, .html, .yaml, .json, and OpenAPI specs.

Access any API through its existing OpenAPI documentation.

Transform any OpenAPI/Swagger definition into a fully-featured Model Context Protocol (MCP) server

台灣證交所OpenAPI 的 MCP Server 同時整合部分即時報價和櫃檯買賣中心TPEx OpenAPI, 臺灣期貨交易所TAIFEX OpenAPI

MCP server that dynamically exposes REST APIs defined by OpenAPI specs. Dual-stack MCP 1.x/2.x with native Streamable HTTP.

Swagger to MCP server

Discover and explain OpenAPI specifications and generate code or mock data from them.

mcp server which will dynamically define tools based on swagger

A MCP server that enables Claude to discover and call any API endpoint through semantic search. Intelligently chunks OpenAPI…

Converts OpenAPI/Swagger specifications to MCP format so AI assistants can call REST APIs.

Token-efficient access to OpenAPI/Swagger specs via MCP Resources.

The OpenAPI-MCP proxy translates OpenAPI specs into MCP tools, enabling AI agents to access external APIs without custom wrappers!

MCP server for RDS Services via OPENAPI.

학교알리미 공시정보 MCP 서버 + CLI — 학부모가 내 아이 학교의 급식·학생수·수행평가 계획을 쉽게 확인 (OpenAPI + kordoc hwp 파싱)

MCP server for AI access to SmartBear tools, including BugSnag, Reflect, Swagger, PactFlow, QTM4J.

MCP Server for AI Agents to use Moomoo OpenAPI (https://www.moomoo.com/OpenAPI)

阿里云 MCP Server 是一个强大的云服务集成平台，通过 Model Context Protocol (MCP) 为 AI 应用提供阿里云服务的无缝集成能力。该平台支持数万个阿里云 OpenAPI，让开发者能够轻松地将阿里云的各种服务能力集成到 AI 工作流中。

Amazon review intelligence via Shulex OpenAPI. 10 marketplaces, verified-purchase & Vine signals.

#️⃣ ☁️ - Access any API via its OpenAPI specification, with full JSON Schema support for parameters and request bodies.

MCP server for Webull OpenAPI: trading and market data access for AI assistants

Point Gecko at an OpenAPI spec; get first-call-correct, auth-hidden agent tools.

Official Openapi® MCP server: Italian company data, PEC, SMS, vehicles, geocoding and more APIs.

Turns any Swagger/OpenAPI REST endpoint with a yaml/json definition into an MCP Server with Langchain/Langflow integration automatically.

Curated MCP tools from OpenAPI, websites, apps, Postman, cURL or SQL; your agent designs them.

MCP server for API testing. 35 tools: HTTP, assertions, flows, OpenAPI, collections.

Detect contradictions and architectural drift in Kubernetes manifests, READMEs, OpenAPI specs and Word docs, with deterministic scoring…

Explore OpenAPI specs, search endpoints and generate TypeScript types.

Mount multiple OpenAPI specs or a FastAPI app as MCP servers in one process, exposing GET endpoints as resources and large specs through…

APIMatic MCP Server is used to validate OpenAPI specifications using [APIMatic](https://www.apimatic.io/). The server processes OpenAPI…

Converts any OpenAPI/Swagger specification into MCP tools automatically.

Turn any OpenAPI spec into an executable agent interface using graphs and semantic search.

Gentoro generates MCP Servers based on OpenAPI specifications.

Authenticated calls to any REST API: auto-login, token caching, 2FA/OTP support, Swagger spec fetching and fuzzy endpoint search.

Read-only Toss Securities Open API documentation: browse endpoints and schemas, follow integration guides and generate curl, TypeScript…

Developer toolkit: semantic code search, natural-language database queries, docs indexing and OpenAPI introspection.

Spring Boot example that exposes SpringDoc OpenAPI operations as safe MCP tools.

Version-aware docs for coding agents: finds llms.txt, OpenAPI and skill specs, resolves dependency versions, detects pitfalls and verifies…

Real-time stock market data, analysis and trading via the LongPort OpenAPI.

Generate API test cases from Swagger/OpenAPI specs (auth, validation, boundary, security and more) and export them to Gherkin, Postman,…

Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.

Policy-checked, audited agent access to Postgres, MySQL, SQLite, MongoDB and OpenAPI REST APIs.

Turn any OpenAPI 3.x spec into callable MCP tools for Claude. No custom integration code needed.