Prims

PRIMS is a lightweight, open-source Model Context Protocol (MCP) server for running LLM agent-controlled Python code in secure, throw-away sandboxes. It enables reproducible, isolated code execution environments, installing dependencies and mounting files as needed, then destroying the environment after each use. Additional tools allow file inspection, previewing, downloading, and artifact persistence, making it ideal for developers, researchers, and AI agent integrators needing a code execution backend with strong isolation.