Fitllm MCP Server

Accurate local-LLM memory math — will this model fit your GPU or Mac? Models sliding-window, hybrid/linear, MLA compressed-KV and MoE architectures

Remote serverstreamable-httpPython

What is the Fitllm MCP Server?

Accurate local-LLM memory math — will this model fit your GPU or Mac? Models sliding-window, hybrid/linear, MLA compressed-KV and MoE architectures that naive VRAM

What the server does

This is the open calculation core of FitLLM. The math is open so you can audit it.

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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 Fitllm MCP Server

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

Add to claude_desktop_config.json, then restart Claude Desktop.

Frequently asked questions

Accurate local-LLM memory math — will this model fit your GPU or Mac? Models sliding-window, hybrid/linear, MLA compressed-KV and MoE architectures that naive VRAM Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.