API development MCP Servers

API clients, schema exploration, testing, and integration workflows.

220results
DL
dehor-labs/mcp-fiscal-brasil
API development

O único servidor MCP com suporte nativo a NF-e, NFS-e, SPED, eSocial, Simples Nacional e Reforma Tributária 2026 (IBS/CBS) - sem conta, sem chave e sem configuração.

406 8788
AG
aldinokemal/go-whatsapp-web-multidevice
API development

GOWA - WhatsApp REST API with support for UI, Multi Account, Webhooks, and MCP, and Chatwoot. Built with Golang for efficient memory use.

5K 1.2K89
TT
tyktechnologies/tyk
API development

Open Source API and AI Gateway supporting REST, GraphQL, TCP, gRPC and MCP (Model Context Protocol)

10.9K 1.2K63
CM
cloudflare/mcp
API developmentOfficial

MCP server for the Cloudflare API

1K 15574
DO
d-ouyang/mcd-worth-it
API development

McDonald's MCP-based benefits actuarial skill—real-time pricing based on the booth and account benefits, determining whether the meal is worth the meal and the card, and confirming the order in one go

107 1075
DG
dosco/graphjin
API development

One governed graph for AI agents — GraphQL + MCP over your databases, files, APIs, and code

3.2K 20579
CO
coddingtonbear/obsidian-local-rest-api
API development

A secure REST API and Model Context Protocol (MCP) server for your vault.

3.1K 36287
AA
agentset-ai/agentset
API developmentOfficial

The open-source RAG platform: built-in citations, deep research, 22+ file formats, partitions, MCP server, and more.

2.1K 18765
DC
daobataotie/cad-mcp
API development

CAD MCP Server

656 9986
ME
muffinfrost/elsewhere-mcp
API development

An MCP server that lets an AI look at the world: live webcams, sunrise and sunset, wild animal tracking, and weather.

24 984
RC
rblank9/cross-claude-mcp
API development

A message bus that lets AI assistants talk to each other. Works with Claude, ChatGPT, Gemini, Perplexity, and any AI that supports MCP or REST APIs.

19 1983
HI
harsha-iiiv/openapi-mcp-generator
API development

A tool that converts OpenAPI specifications to MCP server

643 9076
II
ictinnovations/ictbroadcast-mcp
API development

MCP server for ICTBroadcast — monitor outbound voice/SMS/fax campaigns and start/stop them. By ICT Innovations.

16 1584
II
ictinnovations/ictdialer-mcp
API development

MCP server for ICTDialer — monitor cloud auto-dialer campaigns and start/stop them. By ICT Innovations.

16 1584
HA
helpcode-ai/anythingmcp
API development

AnythingMCP is an open-source, self-hosted MCP gateway that turns any REST/OpenAPI, SOAP, GraphQL, OData or SQL system into MCP tools for Claude, ChatGPT and Copilot, without writing an MCP server.

754 10673
II
ictinnovations/ictcontact-mcp
API development

MCP server for ICTContact / ICTDialer — monitor outbound campaigns and start/stop them. By ICT Innovations.

16 1584
II
ictinnovations/ictpbx-mcp
API development

Read-only MCP server for ICTPBX — extensions, DIDs, SIP trunks, tenants and PBX statistics over ICTCore REST. By ICT Innovations.

16 1582
TD
tripo-developer/tripo-mcp
API development

Official MCP server for Tripo

224 3162
RF
roomi-fields/notebooklm-mcp
API development

v4.5.0 — The declared floor of Node 18 had quietly become fiction: three production dependencies already required Node 20 or newer, and the test matrix kept passing on 18 without exercising them.

217 6683
MS
mcp-servers-for-revit/mcp-server-for-revit-python
API development

This project is being prepared for Autodesk Marketplace review; it is not yet certified. The review candidate retains all 20 tools, including Python execution.

222 13375
TM
taskade/mcp
API developmentOfficial

🤖 Taskade MCP · Official MCP server and OpenAPI to MCP codegen. Build AI agent tools from any OpenAPI API and connect to Claude, Cursor, and more.

170 5392
SA
shy2593666979/agentchat
API development

agentchat 是一个前后端分离的智能体应用平台。你可以连接模型服务,为智能体绑定工具、Skill、MCP 和知识库,在会话中使用这些能力,也可以通过 Mars 发起搜索、研究和报告任务,查看执行过程与结果。

926 11364
NM
nuxt-modules/mcp-toolkit
API development

A Nuxt module to easily create a Model Context Protocol (MCP) server directly in your Nuxt application.

181 1574
MM
matthewhand/mcp-openapi-proxy
API development

is a Python package that implements a Model Context Protocol (MCP) server, designed to dynamically expose REST APIs—defined by OpenAPI specifications—as MCP tools.

158 4085