Keystone for Windsurf

pro.keystone-core/keystone

C4 architecture model of your system, built from code by your AI and read back as focused context.

client:Windsurf transport:streamable-http

Install Keystone in Windsurf

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

{
  "mcpServers": {
    "keystone": {
      "serverUrl": "https://keystone-core.pro/mcp"
    }
  }
}

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