Best MCP Tools Top 20
Top 20 most popular open-source MCP Tools projects, ranked by GitHub Stars.
Firecrawl
142.2k StarsFirecrawl is the Web Data API for AI, turning web pages into clean, structured, LLM-friendly data with crawl, scrape, and search capabilities.
System Prompts and Models of AI Tools
141.4k StarsFull system prompts, internal tools and AI models from 40+ popular AI tools including Cursor, Devin, Windsurf, Manus, Lovable, and more.
Awesome MCP Servers
90.1k StarsA curated collection of hundreds of community-verified MCP server implementations spanning databases, search engines, dev tools, browser automation, and more, helping developers quickly discover and integrate MCP services for their use cases.
MCP Servers (official)
87.9k StarsOfficial reference MCP server implementations including filesystem, Git, GitHub.
MCP Servers
87.9k StarsMCP Servers provides a large collection of reusable Model Context Protocol server implementations, giving agents standardized tool capabilities.
Awesome Claude Skills
66.4k StarsA curated list of awesome Claude Skills, resources and tools for customizing Claude AI workflows.
Headroom
54.7k StarsContext compression layer that compresses tool outputs, logs, files, and RAG chunks before they reach the LLM, saving 60-95% of tokens while preserving answer quality. Available as library, proxy, or MCP server.
Last30Days Skill
47.9k StarsAn AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket and the web, then synthesizes a grounded summary.
Antigravity Awesome Skills
42.1k StarsAn installable library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI and more, with installer CLI, bundles and workflows.
Obsidian Skills
39.1k StarsAgent skills for Obsidian. Teach your agent to use Markdown, Bases, JSON Canvas, and use the CLI.
CLIProxyAPI
38.8k StarsWrap Gemini CLI, Antigravity, ChatGPT Codex, Claude Code as an OpenAI/Gemini/Claude/Codex compatible API service for unified agent access.
Marketing Skills
35.6k StarsMarketing skills for Claude Code and AI agents, covering CRO, copywriting, SEO, analytics and growth engineering.
Playwright MCP
34.5k StarsMicrosoft's official Playwright MCP server that lets LLMs drive real browsers.
Claude Code Plugins
31.4k StarsThe official Anthropic-managed directory of high-quality Claude Code plugins, installable via the /plugin command.
GitHub MCP Server
31.1k StarsGitHub's official MCP Server providing standardized access to GitHub APIs for AI agents, supporting repository management, issue handling, and PR operations.
Google Workspace CLI
29.2k StarsA unified CLI for Google Workspace covering Drive, Gmail, Calendar, Sheets, Docs and more, with built-in AI agent skills for automation.
Vercel Agent Skills
28.5k StarsVercel's official collection of agent skills, providing practical skill modules and tools for AI coding agents.
Serena
25.9k StarsPowerful MCP toolkit for coding that provides semantic retrieval and editing capabilities, serving as an IDE for AI agents
FastMCP
25.9k StarsFastMCP is a fast, Pythonic library for building MCP servers and clients with over 1 million daily downloads, making it easy to create Model Context Protocol tools.
MCP Python SDK
23.5k StarsMCP Python SDK is the official Python implementation for building MCP servers and agent-side integrations with a standardized tool protocol.
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