mythos agent for Windsurf

io.github.mythos-agent/mythos-agent

Open-source AI security agent: SAST, DAST, and policy-as-code over MCP.

client:Windsurf transport:stdio runtime:npm

Install mythos agent in Windsurf

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

{
  "mcpServers": {
    "mythos-agent": {
      "command": "npx",
      "args": [
        "-y",
        "mythos-agent"
      ]
    }
  }
}

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