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Locked & Coding

Built at Mistral AI MCP Hackathon · Sep 13, 2025 · Paris, France

Demo video · www.canva.com/…

project name: Le Bac à Sable Add a sandbox to Le Chat to supercharge its capabilities. Iterate on your files and datasets directly in your sandbox and deploy your product—all from Le Chat. Le Bac à Sable attaches a Linux container sandbox to every chat, enabling the model to create, modify, and execute files during the conversation in a stateful way. No more document copy jungle, in modify your file in place. While Mistral Medium excels at coding tasks, the native code interpreter tool has limitations (one shot input/output). Le Bac à Sable is especially useful when working with medium to large files or transferring them between tools. **Examples:** - Ask Le Chat to download and clean a dataset. Le Bac à Sable’s MCP provides a tool to run commands for that. - Build a full-stack app, iterate on the generated code, and deploy it—all from Le Chat. - Convert video or audio files to your desired format.

Team