15 #free MCP Servers & Clients
Every MCP server and client below is tagged #free — install one to give Claude, Cursor, VS Code, or any other MCP-compatible client access to free tools.
All
Glutamate MCP Servers
ShadowCloneLabs
Glutamate is a powerful desktop platform that simplifies the deployment and management of Model Context Protocol servers. It provides a user-friendly interface and robust tools for server administration, making it easier than ever to run and customize your MCP servers.
mdshare — Free Markdown Sharing with MCP
urbanmorph
Share and collaborate on local markdown files via shareable links
Infomesh
dotnetpower
🕸️ Fully decentralized P2P search engine for LLMs — no API key, no billing, forever free. MCP-native web search via Kademlia DHT + libp2p + FTS5. Production stable ✅ → pip install infomesh
Easysend
Easysend-co
Upload, share and transfer files instantly. No signup or API key required. End-to-end encryption, multi-file bundles, free up to 1GB.
Public Apis Mcp
zazencodes
MCP server exposing a catalog of free APIs with embedding-based lookups
SEO Quick Audit - Audit any URL in seconds
zerhal
Free SEO audit MCP server. Analyze meta tags, headings, broken links, robots.txt, and competitor pages directly from Claude, Cursor, or Windsurf. No API key needed.
Sic Codes Uk
jackmmaher
Free UK SIC code lookup, GICS/ICB cross-classification mapping, and Companies House company search.
NewsMCP — Real-time news for AI agents
pranciskus
Real-time news events, clustered by AI from hundreds of sources, classified by topic and geography, ranked by importance. Free. No API key. One command to install.
Enrich Mcp Plugin
globalsearchdata
Free -> no API key required. Domain -> company intelligence for AI agents. Look up company name, country, contacts, and social profiles from any MCP-compatible client.
Reddit MCP Buddy
karanb192
Browse Reddit directly in Claude Desktop without API keys. Search posts, view subreddits, analyze users, and explore comments seamlessly. Features smart caching, rate limiting, and works instantly with zero configuration.
X402 A2a Hub
garyedgington
A discovery hub for AI agents navigating the x402 micropayment ecosystem. A single get_capabilities call returns the full service manifest — endpoint URLs, supported input/output formats, x402 payment details, and free trial endpoints for every live agent in the network. Use this
Plasmate Mcp Server
plasmate-labs
MCP server for Plasmate. Use with Claude Code, Claude Desktop, Cursor, and Windsurf. npm install plasmate-mcp.
Revit Converter Remote Mcp
labsfuture
The Revit Converter MCP is a remote MCP server that connects Claude (or any MCP-compatible AI client) directly to a Revit file conversion and BIM query service. Once configured, you can:
Verify Action
Armada735
MCP server issuing HMAC-attested receipts for AI agent tool-call evidence (verify_action_receipt.v0 reference impl)
Groq Mcp Client
YeshwanthSadum
A free MCP client server that leverages GroqCloud's high-performance inference capabilities and connects to both local and remote MCP servers.
Frequently asked questions
What is a #free MCP server?
- An MCP server tagged #free implements the Model Context Protocol so AI assistants like Claude, Cursor, and VS Code can access free-related tools, data, or APIs.
How many #free MCP servers and clients are there?
- mcp.so currently lists 15 MCP servers and clients tagged #free.
How do I install a #free MCP server?
- Open any server below and copy its install snippet into Claude Desktop, Cursor, VS Code, or another MCP client's configuration — remote servers need no separate download.