Courier for Windsurf

io.github.antonioac1/courier

Continuity protocol for autonomous AI agents. Agent messaging with SMTP bridge and LN payments.

client:Windsurf transport:streamable-http

Install Courier in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "courier": {
      "serverUrl": "https://getcourier.dev"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs