Been using it for a while, when I'm out of codex limits or giving chatgpt controlled access to several machines without installing chatgpt app. So thought I'll package it for others to use.
It’s a single statically linked lightweight Rust MCP binary with fine-grained read/write/shell permissions, profuiles and a Bubblewrap sandbox on Linux and also works without any local port (uses OpenAI MCP tunnel) or third-party relay.
Please check it out: https://github.com/abird-ai/dotlink