NestDaddy

Customermates

io.github.benjiwagner/customermates ยท v1.1.0

Open-source CRM: Claude, ChatGPT or any MCP client works with records, inbox and company knowledge.

Connect Remote server

Terminal
claude mcp add --transport http customermates https://customermates.com/api/v1/mcp --header "x-api-key: <X_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "customermates": {
      "url": "https://customermates.com/api/v1/mcp",
      "headers": {
        "x-api-key": "<X_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "customermates": {
      "type": "http",
      "url": "https://customermates.com/api/v1/mcp",
      "headers": {
        "x-api-key": "<X_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://customermates.com/api/v1/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server asks for a key before it lists its tools. Connect it with your own key to see them.

Headers

NameDescription
x-api-key
Optional, secret
Your Customermates API key, as an alternative to OAuth sign-in.

Details

Endpointhttps://customermates.com/api/v1/mcp (Streamable HTTP)
First published13 Nov 2026
Last updated13 Nov 2026
Registry nameio.github.benjiwagner/customermates

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