Claude Code MCP servers

apollographql/apollo-mcp-server

Apollo MCP Server

herry2059/project-os-for-codex

Open-source control plane for Codex projects: Git-backed context, visible agent progress, scoped MCP access, resumable work, and safe handoffs.

tathagat22/plumb-mcp

Local Figma MCP server with no REST rate limits, no metered tool-call quotas, and a verification loop. Drop-in alternative to Figma's Dev Mode MCP and Framelink for Claude Code, Cursor, Windsurf — works on every plan including Free.

msfeldstein/mcp-test-servers

onkernel/kernel-mcp-server

Open-source MCP server for secure, low-latency cloud-browser automation on Kernel.

bsmi021/mcp-gemini-server

This project provides a dedicated MCP (Model Context Protocol) server that wraps the @google/genai SDK. It exposes Google's Gemini model capabilities as standard MCP tools, allowing other LLMs (like Cline) or MCP-compatible systems to leverage Gemini's features as a backend workhorse.

protomated/legal-context-ce

LegalContext is an open-source Model Context Protocol (MCP) server that creates a secure, standardized bridge between law firms' document management systems (specifically Clio) and AI assistants (starting with Claude Desktop)

fu-jie/mimo-free-api-mcp

MiMo Free API MCP: 基于官网逆向的高性能 OpenAI / HTTP MCP 代理网关。支持搜索、识图、长文本分段及 SQLite 持久化。

himorishige/hatago-mcp-hub

Hatago MCP Hub is a lightweight hub server that provides unified management for multiple MCP servers.

modelstudioai/OpenAgentPack

Manage, review, and migrate cloud AI agents with Git and YAML. The open-source IaC control plane for managed AI agents.

fixed-width/glass

MCP server: build → see → interact → debug loop over native GUI apps

AiDimag/aidimag

Verified memory for AI coding agents. Every memory carries evidence and is re-verified on every pull — stale beliefs get flagged, not retrieved. MCP + CLI.

sushiHex/mainframe-mcp

100% local knowledge and persistent memory for coding agents. GPU-accelerated hybrid search with source citations and a low VRAM footprint, powered by one shared MCP daemon.

pgtriage/pgtriage

Read-only MCP server for evidence-based PostgreSQL performance auditing

lvlrSajjad/simframe

Always-warm iOS Simulator frames for coding agents — read the screen in ~20ms instead of waiting on a screenshot. MCP server + CLI.

54yyyu/zotero-mcp

Zotero MCP: Connects your Zotero research library with Claude and other AI assistants via the Model Context Protocol to discuss papers, get summaries, analyze citations, and more.

nicobailon/pi-mcp-adapter

Token-efficient MCP adapter for Pi coding agent

aikts/yandex-tracker-mcp

Yandex Tracker MCP Server with OAuth2 support

embedded-society/altium-designer-mcp

MCP server for AI-assisted management of Altium Designer component libraries

PrefectHQ/fastmcp-ts

The official FastMCP TypeScript library for building MCP servers, clients, and apps 🏎️ 🏎️ 🏎️

n24q02m/better-email-mcp

IMAP/SMTP email for AI agents -- read, send, organize folders, and manage attachments across multiple accounts, with auto-discovery.

ManudotaORG/artist-mcp

Read your OneNote pages in Claude Desktop or Codex. An npm-published MCP server that signs in on your own machine, with Gmail and Calendar as supporting evidence, opt-in writes, and editable workflow playbooks.

remorses/playwriter

Chrome extension & CLI to let agents control your browser. Runs Playwright snippets in a stateful sandbox. Available as CLI or MCP

openosint/openosint

AI-powered OSINT agent with interactive REPL, MCP server, and CLI. 20 tools. Works with Claude, GPT-4, or local models. For authorized security research only.