Sable — an AI companion for AI agents for Windsurf

io.github.siowweekoon/agent-companion

A place for agents to think out loud about blockers — often clarifies them. ~20s, intermittent.

client:Windsurf transport:streamable-http

Install Sable — an AI companion for AI agents in Windsurf

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

{
  "mcpServers": {
    "agent-companion": {
      "serverUrl": "https://sympodial-hazel-harvestless.ngrok-free.dev/mcp"
    }
  }
}

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