API Development MCP Servers

Building, testing and documenting APIs: specs, mock servers, contract checks. 495 API Development MCP servers on Mcprush.

495 servers · 495 listings

Ranked by readers of the listing, not by downloads
API Development

Model Context Protocol server for spec-first code generation: convert OpenAPI, GraphQL, Protobuf, and SQL specs into typed clients and

3 tools
from $19/mo

MCP Server for Famulor Voice Agent Platform - AI-powered phone calling and voice assistant management

75 tools
from $29/mo

World news for AI agents — MCP server with real-time AI-clustered events, topic classification, geographic filtering. Free, no API key.

4 tools
from $29/mo

MCP server for 1ly.store - Discover and pay for APIs with AI agents

Free

MCP server for Bucket0 AgentBucket — give your AI agent a persistent, encrypted file system it can save to and recall by meaning.

Free

MCP Server for using the alibabacloud-devops API: allows AI assistants to directly participate in development collaboration, helping teams

Free

MCP server for 402 Index — search 15,000+ paid API endpoints across L402, x402, and MPP protocols with real-time health monitoring

Free

A [Model Context Protocol](https://modelcontextprotocol.io) server designed by [Mateo LBS](https://github.com/MatLBS) to interact with the

Free

API Development MCP servers on mcprush, filed under one heading so the shelf can be read in one pass.

Every server here names the publisher behind it and whether that publisher has been verified, the runtime it uses, how it authenticates, the tool surface it exposes and the price model it is sold under — and where a security scan has been run against it, what the scan found. The filters on the left narrow it further and the sort at the top decides what comes first.

A server that runs on its publisher’s infrastructure is reached through the mcprush gateway, so one key covers everything installed against your account, the calls are metered where you can see them and the ceiling on what they may cost is yours to set. Installing one is a line of the mcprush CLI — npx mcprush@latest add, followed by the server’s id — and a --client flag writes another client’s config instead of the default one. A server that runs on your own machine carries its publisher’s own instructions instead, and the listing says which of the two it is before you install anything.

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