Lean Reader MCP Server: Install & Setup

Install Lean Reader in Claude Code

Claude Code

claude mcp add lean-reader -- npx -y lean-reader

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

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

Token-minimized URL-to-clean-text reader for LLMs, with a token-savings receipt.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add lean-reader -- npx -y lean-reader

mrhpython/lens-mcp

Outside-in validation gate for AI-generated text; a separate model checks LLM output, fail-closed.

katonic-dev/leadgreen-ai

GPU energy per million output tokens by model, GPU and configuration, with grid carbon by country.

letdraw/letdraw-mcp

Create, edit, share and export hand-drawn LetDraw diagrams, from code or a prompt.

adebayojuwon200-pixel/layergen-app

Layergen 3D model generation, retexture, and repair — for Claude Desktop and any MCP host.

JesusGarcia9009/lethe-engineering

Context GC for LLM agents: offload large tool outputs and recall them to save tokens.

svkbogislav/latam-data-mcp

Latin American data for AI agents: tax-ID validation, indicators, FX, company lookups, holidays