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.

Up to 98% token reduction. Complete isolation. Zero-trust security. MCPflare runs MCP servers in secure local sandboxes (v8 isolates), enabling efficient code mode execution while protecting your credentials and data.

Self-hosted MCP Code Mode gateway — aggregate multiple MCP servers behind 2 tools with V8 isolate execution