API Development MCP Servers

Detects a company CRM, sequencer, and marketing automation from its public website. Clay-ready.

Search the SwaggerHub API registry for public API definitions. No key required.

MantisBT MCP server – manage issues, notes, files, tags, and relationships. With semantic search.

Route optimization API for Brazil. Routes, distance matrices, and VRP solver.

Expose an OpenAPI document to agents as a search-first tool catalog over your existing API.

MCP Server for interacting with the JobNimbus API

Model Context Protocol server for Lodgify Public API - Expose Lodgify endpoints as MCP tools for AI assistants

MCP server for French real estate data (DVF) — 17M+ geocoded transactions via Normi API

MCP-native API broker — routes agents to the best service at the best price

Model Context Protocol Server for the instantKOM REST API. Lets Claude Code, Claude Desktop and other MCP-compatible AI assistants drive

AI-powered web scraping and data extraction capabilities through ScrapeGraph API

Podcast transcripts as clean Markdown with real speaker names — via the Spoken API.

HTTP request echo from Postman Echo. No key required.

Test objects from restful-api.dev. No key required.

AnyHook MCP server — gives AI agents eyes on webhooks (inspect, replay, mock, verify) for Stripe, GitHub, OpenAI, Anthropic, LangChain, and

Send email, manage domains, DNS, webhooks, templates, and inbound routing on MailKite

MCP server for the Krónan grocery store API (Iceland)

Local OpenAPI contract and breaking-change checks for AI agents.

A webhook inbox for agents: one call returns a live URL. Mock, verify, inspect and replay.

MCP server for Bruno CLI integration - Execute API tests through Model Context Protocol

Unified MCP Hub for managing multiple Model Context Protocol servers