MCP Server — lennney/mcp-slim-guard

Schema compression (83%+ savings) + security proxy for MCP servers — SSRF, injection, rate limit

Remote serverstreamable-http

What is the MCP Server?

Schema compression (83%+ savings) + security proxy for MCP servers — SSRF, injection, rate limit

What you get

Cut MCP context before it reaches the agent.

  • Cuts catalog context. — The Generic surface exposes find_tool,
  • Cuts eligible result context. — Slim Guard routes long text, uniform JSON,
  • Keeps exact recovery. — Every lossy delivery stores one immutable snapshot
  • Makes trials reversible. — analyze, plan, install, profile, and

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the MCP Server

{
  "mcpServers": {
    "slim-guard": {
      "command": "mcp-slim-guard",
      "args": [
        "start",
        "--mode",
        "compact"
      ],
      "cwd": "/absolute/path/to/project"
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Frequently asked questions

Schema compression (83%+ savings) + security proxy for MCP servers — SSRF, injection, rate limit Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.