API Development MCP Servers

MCP server for exploring OpenAPI/Swagger specifications without loading the full JSON into the agent context

To install dependencies:

AsyncAPI MCP server — Model Context Protocol server for working with AsyncAPI: parse and validate documents, list templates, and generate

Auto API - YApi接口信息获取工具，支持MCP协议

yapi-mcp - YApi接口信息获取工具，支持MCP协议

The read-only safety layer for onchain AI agents. A Model Context Protocol (MCP) server that gives AI assistants safe, read-only onchain

MCP server for ani-rss - 番剧订阅管理工具

A universal MCP server that connects any REST API (via OpenAPI spec) to AI assistants, with GraphQL-style field selection and automatic

[中文文档](./docs/README.zh-CN.md)

API 请求 MCP 服务器 - 自动发送 HTTP 请求并验证 JSON 响应

MCP server for api tester ai. Features send request, validate response, check headers. From MEOK AI Labs.

Doc-MCP: Swagger to ApiFox MCP Server - Node.js版本

Turn any OpenAPI/Swagger spec into an MCP server: one tool per endpoint. A showcase for Conduit (conduitmcp.app).

A dictionary server supporting MCP

Enhanced fork of mcp-graphql with multi-endpoint support and LLM context optimization.

Exposes any OpenAPI 3.x REST API as MCP tools, one tool per endpoint, auto-discovered from the spec.

Type-safe OpenAPI clients with MCP server for AI-driven API exploration

MCP server for Swagger/OpenAPI documentation access with smart caching and powerful search

tani:// MCP server — the first stop for AI agents. Discover tools, APIs and MCP servers ranked by computed invocation trust, and find other

Webhook relay for AI agents. Register URLs, send payloads, view history. Reads free, writes require Veyra.

MCP server for Victron Energy VRM cloud API — remote, HTTPS, Connector-compatible