API Development MCP Servers

MCP servers for designing, testing and calling APIs — REST, GraphQL, OpenAPI, webhooks and gateways. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Agentset npm
A
@agentset/mcp

MCP server for Agentset, an open-source platform for Retrieval-Augmented Generation (RAG). Designed for developers who want to build intelligent, document-based applications quickly and efficiently.

API Development Score 99/100 0 findings 28/wk Cap. Minimal
Tsml npm
A
@pjaudiomv/tsml-mcp-server

Model Context Protocol server for 12 Step Meeting List (TSML) WordPress plugin API

API Development Score 99/100 0 findings 28/wk Cap. Minimal
Agent Vitamins npm
A
mcp-agent-vitamins

MCP server for Agent Vitamins — daily self-improvement briefs for AI agents. Curated from X, YouTube, LinkedIn, blogs, and GitHub. Free preview + paid full brief with actionable insights.

API Development Score 99/100 0 findings 27/wk Cap. Minimal
Caddis npm
A
@lcm2m/caddis-mcp

MCP server for the LCM2M Caddis VM2M API

API Development Score 99/100 0 findings 27/wk Cap. Minimal
Harvest 2 implementations
A
best: @standardbeagle/harvest-mcp

Model Context Protocol server for Harvest API integration

API Development Best score 99/100 0 findings 27/wk Cap. Minimal
Openapi Discovery npm
A
@rekl0w/mcp-openapi-discovery

MCP server for OpenAPI discovery, endpoint inspection, structured tracing, and authenticated endpoint execution.

API Development Score 99/100 0 findings 27/wk Cap. Minimal
Sms8 npm
A
sms8-mcp

MCP server for SMS + OTP. Twilio alternative for AI agents — let Claude Code, Cursor, Windsurf, and OpenCode send SMS, OTPs, and verification codes through your own Android phone. Free 5-day trial at sms8.io. No per-message fees, no markups, no A2P 10DLC.

API Development Score 99/100 0 findings 27/wk Cap. Minimal
Teams npm
A
teams-mcp

MCP server for Microsoft Graph Teams integration

API Development Score 99/100 0 findings 27/wk Cap. Minimal
Mochi 2 implementations
A
best: mochi-mcp-server

Model Context Protocol server for Mochi Cards API

API Development Best score 99/100 0 findings 26/wk Cap. Minimal
Backlog npm
A
@tmhr1850/backlog-mcp-server

Backlog APIへのアクセスを提供するMCPサーバー

API Development Score 99/100 0 findings 25/wk Cap. Minimal
Coolifymcp npm
A
coolifymcp

Comprehensive Model Context Protocol (MCP) server with 40+ tools including knowledge base, templates, monitoring, and 100% Coolify API coverage. Built for the open-source Coolify platform.

API Development Score 99/100 0 findings 25/wk Cap. Minimal
Horizondatawave npm
A
@horizondatawave/mcp

A Model Context Protocol (MCP) server that provides access to Horizon Data Wave's LinkedIn and Instagram APIs

API Development Score 99/100 0 findings 25/wk Cap. Minimal
Perspective npm
A
@mtane0412/perspective-mcp-server

A Model Context Protocol (MCP) server that provides tools for interacting with Perspective API

API Development Score 99/100 0 findings 25/wk Cap. Minimal
Simple Gateway npm
A
mcp-simple-gateway

MCP Simple Gateway

API Development Score 99/100 0 findings 25/wk Cap. Minimal
Agentify npm
A
agentify-mcp

Agentify MCP Server - Multi-client AI agent monitoring and control system with auto task completion detection

API Development Score 99/100 0 findings 24/wk Cap. Minimal
Api Auto npm
A
api-auto-mcp-server

[中文文档](./docs/README.zh-CN.md)

API Development Score 99/100 1 finding 24/wk Cap. Minimal
Outfitter Blz Source verified npm
A
@outfitter/blz

Fast local llms.txt search for agents

API Development Score 99/100 1 finding 24/wk Cap. Minimal
Frigolog npm
A
frigolog-mcp

Public MCP server exposing French HACCP regulatory data and a comparison of HACCP software solutions on the French market. Built for AI agents (Claude, ChatGPT, Perplexity) to give accurate, sourced answers about food safety in France.

API Development Score 99/100 0 findings 23/wk Cap. Minimal
Openapi Mcp Proxy npm
A
openapi-mcp-proxy

CLI tool to create an MCP server exposing services from an OpenAPI specification

API Development Score 99/100 0 findings 23/wk Cap. Minimal
Simply Outlook npm
A
simply-outlook-mcp

A Model Context Protocol (MCP) server that enables AI assistants to interact with Microsoft Outlook calendars and emails through the Microsoft Graph API.

API Development Score 99/100 0 findings 23/wk Cap. Minimal
Youmap npm
A
@youmap/youmap-mcp

MCP server for YouMap API - Create and manage maps through AI assistants

API Development Score 99/100 0 findings 23/wk Cap. Minimal
Betterfans npm
A
@betterfans/mcp-server

MCP server for the BetterFans Link SDK — the OnlyFans API. Gives AI coding assistants (Claude Code, Cursor, Windsurf) access to OnlyFans API documentation, guides, and code examples.

API Development Score 99/100 0 findings 22/wk Cap. Minimal
Canvas Lms npm
A
mcp-canvas-lms

Canvas LMS MCP server

API Development Score 99/100 0 findings 22/wk Cap. Minimal
Connectwise Manage npm
A
mcp-connectwise-manage

Model Context Protocol server for ConnectWise Manage (OpenAPI auto-expose)

API Development Score 99/100 0 findings 22/wk Cap. Minimal