MCP Servers Directory

Every MCP server here is reviewed by hand before it goes live: what it does, the tools it exposes, copy-paste install configs for Claude, Cursor and other MCP clients, plus example prompts to get going. Browse by category, or jump straight to remote servers and official vendor servers.

All MCP servers

9,982 reviewed · page 115 of 167

Online Pr MCP

MCP server for Online.PR — Search PR agencies, browse publications, buy press release distribution, request quotes. The global platform for public

Payments & Commerce

Onos

Contributions are welcome! Please feel free to submit pull requests, report bugs, or suggest new features.

Developer ToolsPython

Onplana

Open-source MCP server template + Onplana MCP client SDK. Workspace root; do not publish.

Developer ToolsRemoteTypeScript

On Raspi

The server implements a simple note storage system with: - Custom note:// URI scheme for accessing individual notes - Each note resource has a name

Productivity & Project Management

Onsense

Android phone camera, sensors & files for any MCP client — local, no cloud, no ADB.

Developer ToolsPython

Ontheia

Every time AI work runs on someone else's infrastructure, you give up more than privacy. You give up control over data, tools, workflows, and the

Cloud & DevOpsRemoteTypeScript

Onui

Browser extension for annotating UI elements for AI agents

Browser Automation

Onvif

Client to ONVIF NVT devices Profile S: cameras

Knowledge & MemoryTypeScript

Onyx MCP

Model Context Protocol (MCP) server for Onyx programming language with documentation, GitHub examples, and bridge connectivity

Developer ToolsRemote

Ookcite MCP

Give MCP-capable tools the ability to validate DOIs, format citations, manage bibliography collections, and catch fabricated references. Returns

Developer Tools

Oorep

MCP server and TypeScript SDK for OOREP homeopathic repertory and materia medica reference data.

Developer ToolsTypeScript

Oorlogsbronnen

MCP server for accessing Dutch World War II archives through the Oorlogsbronnen API. Provides structured access to historical records, photographs

DatabasesTypeScript

Opal MCP

Developer-friendly & type-safe Typescript SDK specifically catered to leverage *opal-mcp* API.

Developer ToolsTypeScript

Opedd

Licensed, rights-cleared content for AI agents - verifiable license keys + EU AI Act attestation.

Developer ToolsRemote

Open

MCP server that wraps the Open Notebook API

Developer ToolsPython

Open

Local-first code intelligence for AI agents. Plan before edit. Verify after edit.

Developer ToolsRemotePython

Open

🤖 AI code quality gate for AI-generated code. Detects hallucinated packages, phantom dependencies, stale APIs, and more. MCP Server + CLI + CI/CD

Developer ToolsRemotePython

Open

open-source MCP implementation of cursor docs functionality

Developer Tools

Open

Model-agnostic computer-use MCP: screenshot, safety-gated actions, Windows UIA targeting.

Browser AutomationRemotePython

Open

Open Swarm: Orchestrating AI Agent Swarms with Django

Developer ToolsPython

Openaccountants

Every AI can do tax math. None of them can stand behind an answer. Here, real accountants put their **name, credential and review date** on the

Developer ToolsRemotePython

Openai

Read-only MCP server for the OpenAI Ads API: campaigns, ad groups, ads, and insights.

AI & ML ServicesRemote

Openai

MCP server for OpenAI Agents SDK documentation

AI & ML ServicesPython

Openai

Qdrant MCP server with OpenAI Compatible API embedding support

AI & ML ServicesPython

Openai

Query OpenAI models directly from Claude using MCP protocol.

AI & ML ServicesPython

Openai Assistant MCP

This project provides a server compliant with the Machine-to-Machine Communications Protocol (MCP) that acts as a bridge to various OpenAI API

AI & ML Services

Openai Bridge

This package is officially distributed via: - **PyPI**: https://pypi.org/project/mcp-server-openai-bridge/ - **GitHub**

AI & ML Services

Openai Gpt Image MCP

A Model Context Protocol (MCP) tool server for OpenAI's GPT-4o/gpt-image-1 image generation and editing APIs.

AI & ML ServicesTypeScript

OpenAI MCP Example

This project showcases how to use the MCP protocol with Azure OpenAI. It provides a simple example to interact with OpenAI's API seamlessly via an

AI & ML Services

OpenAI OCR

OpenAPI (based) text from image extraction MCP Server

AI & ML ServicesTypeScript

Openai Tool2mcp

https://github.com/user-attachments/assets/f1f10e2c-b995-4e03-8b28-61eeb2b2bfe9

AI & ML ServicesPython

Openai Websearch MCP

An advanced MCP server that provides intelligent web search capabilities using OpenAI's reasoning models. Perfect for AI assistants that need

AI & ML ServicesPython

Openalex

Access the OpenAlex academic research catalog - 270M+ publications through MCP. STDIO & Streamable HTTP.

Developer ToolsRemote

Openalgo

From-scratch, dependency-free canvas charting engine for OpenAlgo: professional-grade interactive rendering plus advanced on-chart trading.

File Systems & StoragePython

@Openapi

Powerful bridge between OpenAPI specifications and AI assistants using the Model Context Protocol (MCP). Automatically converts any OpenAPI/Swagger

Developer Tools

Openapi

Load OpenAPI 2.x/3.x specs and expose generic tools to discover and call multiple APIs

Developer ToolsRemote

Openapi

Generates MCP server code from OpenAPI specifications

Developer ToolsTypeScript

Openapi

OpenAPI to Model Context Protocol (MCP) proxy server - dynamically translates OpenAPI specs into MCP tools

Developer ToolsPython

Openapi

Library that generates Typescript clients based on the OpenAPI specification.

Developer ToolsTypeScript

Openapi2mcpserver

请将 `BASE_URL`, `OPEN_API_DOC_JSON_URL` 替换为您的实际 OpenAPI 服务器地址和文档 JSON URL。

Developer Tools

OpenAPI To

A tool&lib that can automatically convert OpenAPI documents into Higress remote MCP server configurations.

AI & ML ServicesGo

Openapi To MCP

Use your OpenAPI specification to expose your API's endpoints as strongly typed tools.

Developer Tools

OpenAPI To MCP Generator

A Java program that generates a Quarkus MCP server form an Open API Swagger file

Developer Tools

Openaq

Find air-quality stations and read pollutant observations from government monitors via OpenAQ v3.

DatabasesRemotePython

Openarchieven

MCP server for the Open Archives genealogical search engine, including full-text page transcriptions of historical documents.

Search & Web ScrapingRemote

Open Brain Server

A self-hostable memory server for MCP clients (Claude, ChatGPT, any assistant that speaks MCP). Thoughts flow in from Telegram, pipelines, or direct

DatabasesRemotePython

OpenBrand

Extract brand assets (logos, colors, backdrop images, brand name) from any website URL

Developer ToolsPython

Open Brewery Db MCP

An MCP server for Open Brewery DB service

Developer ToolsTypeScript

OpenChainBench

Live, neutral benchmarks for public RPC latency, oracles, bridges, perp DEX, and prediction markets.

Developer ToolsTypeScript

Openclaw

MCP server bridging Claude.ai/Desktop with self-hosted OpenClaw via OAuth 2.1.

Productivity & Project ManagementRemote

OpenClaw Intel MCP

49 AI tools across 9 MCP servers. Enterprise AGI Runtime (1,054 tests). Free tier. ☕ buymeacoffee.com/yesinyagami

Knowledge & Memory

Opencode

MCP server for opencode documentation, generated by doc2mcp.

Knowledge & MemoryRemoteTypeScript

Open Codex Browser Use

Open Browser Use Chrome extension, native host, and SDK workspace.

Browser AutomationPython

Open Computer Use

Open Computer Use - Node.js Dependencies

Developer ToolsRemotePython

Open Context

A high-performance MCP (Model Context Protocol) server that provides up-to-date documentation for programming languages, frameworks, and tools. Built

Knowledge & MemoryPython

Opencti MCP

A Model Context Protocol server

DatabasesTypeScript

Opendal

It requires `uv` to be installed on your machine. Check the [official documentation](https://docs.astral.sh/uv/getting-started/installation/) for

Cloud & DevOps

Opendigger

A CLI tool for fetching OpenDigger metrics

Developer Tools

OpenDigger

MCP server of OpenDigger

Developer ToolsTypeScript

Opendock

MCP server for the Opendock dock scheduling and warehouse management API.

Developer Tools