mcp-server-code-execution-mode
by elusznik
An MCP server that executes Python code in isolated rootless containers with optional MCP server proxying. Implementation of Anthropic's and Cloudflare's ideas for reducing MCP tool definitions context bloat.
306stars
25forks
Python
Added 12/27/2025
AI Agentsagentic-aiagentsanthropicclaudeclaude-code
Installation
# Add to your Claude Code skills
git clone https://github.com/elusznik/mcp-server-code-execution-modeMCP Code Execution Server: Zero-Context Discovery for 100+ MCP Tools
Stop paying 30,000 tokens per query. This bridge implements Anthropic's discovery pattern with rootless security—reducing MCP context from 30K to 200 tokens while proxying any stdio server.
Overview
This bridge implements the "Code Execution with MCP" pattern, a convergence of ideas from industry leaders:
- Apple's CodeAct: "Your LLM Agent Acts Better when Generating Code."
- Anthropic's Code execution with MCP: "Building more efficient agents."