API Development MCP Servers

MCP server exposing OpenAPI/Swagger API documentation as MCP tools (overview / search / detail / dump / refresh). Framework-agnostic, works

Agent-friendly CLI for exploring and calling OpenAPI and GraphQL APIs

MCP server that discovers API endpoints in any codebase (web, React Native, Flutter), builds/reads an OpenAPI (Swagger) spec, generates

Hookline MCP — create webhook endpoints, inspect requests, and validate payloads from AI agents.

Create, organize, and manage API collections, specifications, and team workspaces

An MCP server that exposes OpenAPI endpoints as resources

MCP server for any OpenAPI/Swagger REST API: CRUD calls, endpoint & schema discovery, fuzzy search, and flexible auth

MCP server for police.uk API - access UK crime data, police forces, neighbourhoods, and stop-and-search incidents

Production-ready MCP server for WhatsApp Business Cloud API automation from AI clients

MCP Server that dynamically exposes OpenAPI/Swagger specifications as tools for MCP clients

MCP Server for OpenAPI Specification

MCP server that provides access to the Backlog API.

Clara Wallet MCP Server - AI agent wallet with x402 payment support

MCP server providing developer site API documentation for developers integrating with Gorela.

Privacy-first URL shortener with analytics

Navigate and query OpenAPI specs with fuzzy search, pagination, and API testing

Design, mock, test, document and monitor your APIs from one living OpenAPI spec.

MCP Server for Spoolman - 3D Printer Filament Management

MCP Server for Teachable API integration - manage courses, users, enrollments and more

MCP server for splitting and extracting parts of OpenAPI specifications

Security-first MCP server that connects any OpenAPI, GraphQL, gRPC or SOAP API to AI agents.