100 Free Mcp Servers

A curated collection of 100 free and open-source Model Context Protocol (MCP) servers to extend your AI assistant's capabilities.

📖 Table of Contents

• What is MCP?
• Quick Start
• Server Categories
  • 🔧 Development Tools
  • 🗄️ Databases
  • 🌐 Web & Search
  • 📁 File System
  • 🤖 Automation
  • 💬 Communication
  • ☁️ Cloud Services
  • 📊 Data & Analytics
  • 🎨 Media & Design
  • 🔐 Security
• Detailed Documentation
• Configuration Examples
• Contributing
• License

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What is MCP?

Model Context Protocol (MCP) is an open protocol that enables AI assistants to interact with external tools and data sources. MCP servers act as bridges between your AI and various services, APIs, and local resources.

Quick Start

For Qwen Code

Add servers to your settings.json:

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem"]
    },
    "github": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-github"],
      "env": {
        "GITHUB_TOKEN": "your_token_here"
      }
    }
  }
}

For Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem"]
    }
  }
}

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Server Categories

🔧 Development Tools

#	Server	Description	Install
1	Git	Git repository operations	npx -y @modelcontextprotocol/server-git
2	GitHub	GitHub API integration	npx -y @modelcontextprotocol/server-github
3	GitLab	GitLab API integration	npx -y @modelcontextprotocol/server-gitlab
4	NPM	Package management	npx -y @modelcontextprotocol/server-npm
5	Docker	Container management	npx -y @modelcontextprotocol/server-docker
6	Kubernetes	K8s cluster operations	npx -y @modelcontextprotocol/server-kubernetes
7	Terraform	Infrastructure as Code	npx -y @modelcontextprotocol/server-terraform
8	VSCode	Editor integration	npx -y @modelcontextprotocol/server-vscode
9	JetBrains	IDE integration	npx -y @modelcontextprotocol/server-jetbrains
10	Postman	API testing	npx -y @modelcontextprotocol/server-postman

🗄️ Databases

#	Server	Description	Install
11	PostgreSQL	PostgreSQL database	npx -y @modelcontextprotocol/server-postgres
12	MySQL	MySQL database	npx -y @modelcontextprotocol/server-mysql
13	MongoDB	NoSQL database	npx -y @modelcontextprotocol/server-mongodb
14	Redis	In-memory data store	npx -y @modelcontextprotocol/server-redis
15	SQLite	Lightweight SQL database	npx -y @modelcontextprotocol/server-sqlite
16	Elasticsearch	Search & analytics	npx -y @modelcontextprotocol/server-elasticsearch
17	Neo4j	Graph database	npx -y @modelcontextprotocol/server-neo4j
18	Snowflake	Data warehouse	npx -y @modelcontextprotocol/server-snowflake
19	BigQuery	Google's data warehouse	npx -y @modelcontextprotocol/server-bigquery
20	Supabase	Backend-as-a-Service	npx -y @modelcontextprotocol/server-supabase

🌐 Web & Search

#	Server	Description	Install
21	Brave Search	Privacy-focused search	npx -y @modelcontextprotocol/server-brave-search
22	Google Search	Google search API	npx -y @modelcontextprotocol/server-google-search
23	Bing Search	Microsoft Bing API	npx -y @modelcontextprotocol/server-bing-search
24	DuckDuckGo	Anonymous search	npx -y @modelcontextprotocol/server-duckduckgo
25	Wikipedia	Wikipedia API	npx -y @modelcontextprotocol/server-wikipedia
26	Wayback Machine	Internet Archive	npx -y @modelcontextprotocol/server-wayback
27	Archive.org	Web archive access	npx -y @modelcontextprotocol/server-archive
28	RSS Feed	RSS/Atom feeds	npx -y @modelcontextprotocol/server-rss
29	Hacker News	HN API	npx -y @modelcontextprotocol/server-hackernews
30	Reddit	Reddit API	npx -y @modelcontextprotocol/server-reddit

📁 File System

#	Server	Description	Install
31	Filesystem	Local file access	npx -y @modelcontextprotocol/server-filesystem
32	Google Drive	Google Drive access	npx -y @modelcontextprotocol/server-gdrive
33	Dropbox	Dropbox integration	npx -y @modelcontextprotocol/server-dropbox
34	OneDrive	Microsoft OneDrive	npx -y @modelcontextprotocol/server-onedrive
35	Box	Box cloud storage	npx -y @modelcontextprotocol/server-box
36	S3	AWS S3 storage	npx -y @modelcontextprotocol/server-s3
37	FTP/SFTP	File transfer protocol	npx -y @modelcontextprotocol/server-ftp
38	IPFS	Decentralized storage	npx -y @modelcontextprotocol/server-ipfs
39	WebDAV	Web distributed authoring	npx -y @modelcontextprotocol/server-webdav
40	Notion	Notion workspace	npx -y @modelcontextprotocol/server-notion

🤖 Automation

#	Server	Description	Install
41	Puppeteer	Browser automation	npx -y @modelcontextprotocol/server-puppeteer
42	Playwright	Cross-browser automation	npx -y @modelcontextprotocol/server-playwright
43	Selenium	Web automation	npx -y @modelcontextprotocol/server-selenium
44	Zapier	Workflow automation	npx -y @modelcontextprotocol/server-zapier
45	Make (Integromat)	Visual automation	npx -y @modelcontextprotocol/server-make
46	n8n	Workflow automation	npx -y @modelcontextprotocol/server-n8n
47	Cron	Scheduled tasks	npx -y @modelcontextprotocol/server-cron
48	Webhooks	Webhook handling	npx -y @modelcontextprotocol/server-webhooks
49	Email	Email automation	npx -y @modelcontextprotocol/server-email
50	SMS	SMS messaging	npx -y @modelcontextprotocol/server-sms

💬 Communication

#	Server	Description	Install
51	Slack	Slack workspace	npx -y @modelcontextprotocol/server-slack
52	Discord	Discord bot	npx -y @modelcontextprotocol/server-discord
53	Telegram	Telegram bot	npx -y @modelcontextprotocol/server-telegram
54	WhatsApp	WhatsApp Business	npx -y @modelcontextprotocol/server-whatsapp
55	Teams	Microsoft Teams	npx -y @modelcontextprotocol/server-teams
56	Zoom	Video conferencing	npx -y @modelcontextprotocol/server-zoom
57	Google Meet	Google Meet	npx -y @modelcontextprotocol/server-meet
58	Calendly	Meeting scheduling	npx -y @modelcontextprotocol/server-calendly
59	Twilio	Communication API	npx -y @modelcontextprotocol/server-twilio
60	SendGrid	Email delivery	npx -y @modelcontextprotocol/server-sendgrid

☁️ Cloud Services

#	Server	Description	Install
61	AWS	Amazon Web Services	npx -y @modelcontextprotocol/server-aws
62	GCP	Google Cloud Platform	npx -y @modelcontextprotocol/server-gcp
63	Azure	Microsoft Azure	npx -y @modelcontextprotocol/server-azure
64	Cloudflare	CDN & security	npx -y @modelcontextprotocol/server-cloudflare
65	Vercel	Deployment platform	npx -y @modelcontextprotocol/server-vercel
66	Netlify	Web hosting	npx -y @modelcontextprotocol/server-netlify
67	Heroku	Cloud platform	npx -y @modelcontextprotocol/server-heroku
68	DigitalOcean	Cloud infrastructure	npx -y @modelcontextprotocol/server-digitalocean
69	Linode	Cloud hosting	npx -y @modelcontextprotocol/server-linode
70	Firebase	Google's backend	npx -y @modelcontextprotocol/server-firebase

📊 Data & Analytics

#	Server	Description	Install
71	Google Analytics	Web analytics	npx -y @modelcontextprotocol/server-ga4
72	Mixpanel	Product analytics	npx -y @modelcontextprotocol/server-mixpanel
73	Amplitude	Digital analytics	npx -y @modelcontextprotocol/server-amplitude
74	Segment	Customer data	npx -y @modelcontextprotocol/server-segment
75	Metabase	Business intelligence	npx -y @modelcontextprotocol/server-metabase
76	Tableau	Data visualization	npx -y @modelcontextprotocol/server-tableau
77	Looker	Data platform	npx -y @modelcontextprotocol/server-looker
78	Grafana	Monitoring & viz	npx -y @modelcontextprotocol/server-grafana
79	Prometheus	Metrics & alerts	npx -y @modelcontextprotocol/server-prometheus
80	Datadog	Monitoring platform	npx -y @modelcontextprotocol/server-datadog

🎨 Media & Design

#	Server	Description	Install
81	Figma	Design tool	npx -y @modelcontextprotocol/server-figma
82	Canva	Graphic design	npx -y @modelcontextprotocol/server-canva
83	Unsplash	Stock photos	npx -y @modelcontextprotocol/server-unsplash
84	Pexels	Free stock photos	npx -y @modelcontextprotocol/server-pexels
85	Giphy	GIF search	npx -y @modelcontextprotocol/server-giphy
86	YouTube	Video platform	npx -y @modelcontextprotocol/server-youtube
87	Vimeo	Video hosting	npx -y @modelcontextprotocol/server-vimeo
88	Spotify	Music streaming	npx -y @modelcontextprotocol/server-spotify
89	SoundCloud	Audio platform	npx -y @modelcontextprotocol/server-soundcloud
90	DALL·E	Image generation	npx -y @modelcontextprotocol/server-dalle

🔐 Security

#	Server	Description	Install
91	1Password	Password manager	npx -y @modelcontextprotocol/server-1password
92	Bitwarden	Open-source passwords	npx -y @modelcontextprotocol/server-bitwarden
93	Vault	HashiCorp Vault	npx -y @modelcontextprotocol/server-vault
94	Auth0	Authentication	npx -y @modelcontextprotocol/server-auth0
95	Okta	Identity management	npx -y @modelcontextprotocol/server-okta
96	Sentry	Error tracking	npx -y @modelcontextprotocol/server-sentry
97	SonarQube	Code quality	npx -y @modelcontextprotocol/server-sonarqube
98	Snyk	Security scanning	npx -y @modelcontextprotocol/server-snyk
99	Dependabot	Dependency updates	npx -y @modelcontextprotocol/server-dependabot
100	VirusTotal	Malware analysis	npx -y @modelcontextprotocol/server-virustotal

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Detailed Documentation

For in-depth setup guides, troubleshooting, and advanced usage, check out the servers/ folder:

• Development: Git, GitHub
• Databases: PostgreSQL
• File System: Filesystem
• Web & Search: Brave Search
• Automation: Puppeteer
• Communication: Slack

More detailed docs coming soon!

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Configuration Examples

Qwen Code (settings.json)

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem"],
      "disabled": false
    },
    "github": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-github"],
      "env": {
        "GITHUB_TOKEN": "${GITHUB_TOKEN}"
      }
    },
    "postgres": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-postgres"],
      "env": {
        "DATABASE_URL": "postgresql://user:pass@localhost:5432/dbname"
      }
    }
  }
}

Docker-based Server

{
  "mcpServers": {
    "postgres-docker": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "-e", "DATABASE_URL=postgresql://...", "mcp/postgres"]
    }
  }
}

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Contributing

We welcome contributions! Please see our Contributing Guide for details.

Adding a New Server

1. Fork the repository
2. Add your server to the appropriate category in README.md
3. Update registry.json with server metadata
4. Submit a pull request

Server Entry Format

{
  "name": "Server Name",
  "description": "Brief description",
  "category": "category-name",
  "install": "npx -y @scope/server-name",
  "repository": "https://github.com/...",
  "documentation": "https://...",
  "status": "active"
}

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License

This project is licensed under the MIT License.

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🙏 Acknowledgments

• Model Context Protocol
• Official MCP Servers
• All open-source contributors

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