lean-ctx

yvgude/lean-ctx

Reduce AI coding costs by 99% — MCP Server + Shell Hook for Cursor, Claude Code, Copilot, Windsurf, Gemini CLI & 24 tools. Single Rust binary, zero telemetry.

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79 forks

Rust

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Installation

Option 1: Use slash command in Claude Code

/install-skill https://github.com/yvgude/lean-ctx

Option 2: Clone to skills directory

# Global (all projects)

git clone https://github.com/yvgude/lean-ctx ~/.claude/skills/lean-ctx

# Project-specific

git clone https://github.com/yvgude/lean-ctx .claude/skills/lean-ctx

Add MCP server to .cursor/mcp.json:

{
  "mcpServers": {
    "skillz": {
      "command": "npx",
      "args": ["-y", "skillz-mcp", "https://github.com/yvgude/lean-ctx"]
    }
  }
}

Restart Cursor after adding the configuration.

Option 1: Use Gemini CLI command

gemini extensions install https://github.com/yvgude/lean-ctx

Option 2: Clone to extensions directory

git clone https://github.com/yvgude/lean-ctx ~/.gemini/extensions/lean-ctx

Topics

agentic-coding ai ai-coding claude-code context-engineering copilot cursor developer-tools gemini-cli llm mcp mcp-server reduce-token-costs rust token-optimization

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