WBX Sandbox for Claude Code

cz.wbx/sandbox

Firecracker microVM sandboxes for AI agents: run code, jobs and batches with per-job cost caps.

client:Claude Code transport:streamable-http

Install WBX Sandbox in Claude Code

run in your project directory

claude mcp add --transport http sandbox https://sandbox.wbx.cz/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs