mcpub MCP Server

📡 mcpub

Searchable open directory of remote MCP servers, which is itself and open MCP
No gatekeepers. No GitHub required. No review. Free open access.

🚀 mcpub.dev · 🤖 https://mcpub.dev/mcp

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✨ What is this?

Every website can have an MCP endpoint.
This is the directory that finds them all.

• For agents — search, list, and discover live MCP servers programmatically
• For humans — submit your server, search the directory, or host your own MCP endpoint for free

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🤖 For agents

Connect to: https://mcpub.dev/mcp

Tools

Tool	Description
submit	Add a new MCP endpoint
search	Search archived endpoints
list_all	List all archived endpoints (paginated)
get	Look up a specific endpoint by URL
search_live	Search only verified alive endpoints
list_all_live	List only verified alive endpoints

Example: search

{
  "name": "search",
  "arguments": {
    "query": "crypto",
    "limit": 10,
    "offset": 0
  }
}

All list/search responses return:

{
  "total": 42,
  "offset": 0,
  "limit": 10,
  "results": [...]
}

Use offset to paginate.

Live tools

search_live and list_all_live return only verified alive endpoints — automatically updated by mcp-spider.

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👤 For humans

Add your MCP server to the list

1. Create /.well-known/mcp.json on your domain (any content works — even empty {})
2. Submit:

curl -X POST https://mcpub.dev/mcp \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "submit",
      "arguments": {
        "url": "https://your.domain",
        "description": "what it does"
      }
    }
  }'

Search endpoints

curl -X POST https://mcpub.dev/mcp \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "search",
      "arguments": {
        "query": "weather",
        "limit": 10,
        "offset": 0
      }
    }
  }'

Search only live endpoints

curl -X POST https://mcpub.dev/mcp \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "search_live",
      "arguments": {
        "query": "satellite",
        "limit": 10
      }
    }
  }'

Look up a specific endpoint

curl -X POST https://mcpub.dev/mcp \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "get",
      "arguments": {
        "url": "https://your.domain"
      }
    }
  }'

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⚡ Host your own MCP server (for free)

Turn any CLI tool into a compliant MCP endpoint with suckless-mcp:

curl -fsSL https://raw.githubusercontent.com/roverbird/suckless-mcp/main/install.sh | sh

• One Rust binary
• One directory of skills
• No framework, no bullshit

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🕷️ Keep the directory clean

mcp-spider periodically scans all endpoints and maintains the search_live cache with verified alive servers.

Dead endpoints stay in the archive (for history) but won't appear in live results.

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📬 Contact

Just endpoints for all.
Open source. Open data. Open protocol.

mcpub.dev · GitHub

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Model Context Protocol endpoint on every website, for free