claustro#

Disposable Docker sandboxes for Claude Code.

claustro manages Docker containers for running Claude Code safely against local source code. Source stays on the host (bind-mounted), containers are cheap to burn and respawn.

Key Features#

• Configurable images — pick your languages, tools, and MCP servers
• Multiple sandboxes — run parallel Claude Code sessions per project
• Egress firewall — optional outbound traffic restriction
• MCP server support — stdio and SSE-based MCP servers
• Git integration — SSH agent, gitconfig, and GitHub CLI forwarding
• Zero conflict — never touches your project’s docker-compose setup

Quick Start#

brew tap uniforgeai/tap
brew install claustro

cd ~/projects/my-app
claustro init
claustro up
claustro claude

See Getting Started for the full guide.