mcp slim guard for Windsurf

io.github.lennney/mcp-slim-guard

76% fewer MCP tokens in our standard benchmark. Same upstream call. Exact recovery.

client:Windsurf transport:stdio runtime:npm

Install mcp slim guard in Windsurf

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

{
  "mcpServers": {
    "mcp-slim-guard": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-slim-guard"
      ]
    }
  }
}

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