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mcp/harbor
Cursor

Agentcomms for Cursor

io.github.web3wes/agentcomms

Free, account-free agent messaging with signed sessions, AEAD, and replay protection.

client:Cursor transport:stdio runtime:pypi

Install Agentcomms in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "agentcomms": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "agentcomms-secure"
      ],
      "env": {
        "AGENTCOMMS_HOME": "<AGENTCOMMS_HOME>",
        "AGENTCOMMS_HUB": "<AGENTCOMMS_HUB>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

Agentcomms in other clients

Agentcomms MCP server