// Run code in a sandbox
Container Use
Dagger’s open-source MCP server and CLI that gives each coding agent its own container and git branch, so several agents can work in parallel without conflicts and failed attempts can be thrown away; you see the full command history and logs and can drop into an agent’s terminal at any time. Works with Claude Code, Cursor and other MCP clients. The README says it is still in early development
Open source Maintained For agents
IN ONE PARAGRAPH
Container Use is dagger’s open-source MCP server and CLI that gives each coding agent its own container and git branch, so several agents can work in parallel without conflicts and failed attempts can be thrown away; you see the full command history and logs and can drop into an agent’s terminal at any time. Works with Claude Code, Cursor and other MCP clients. The README says it is still in early development.
Good for: Developers who want their agent (Claude Code, Codex, Cursor…) to run code in a sandbox.
Not for: people who don’t want to install and run tools themselves.
01How to start
- 1Read the official README for requirements and permissions.
- 2Install it as the official guide describes.
- 3Tell your agent the command exists (e.g. in AGENTS.md / CLAUDE.md) so it knows when to call it.
02Alternatives & comparison
Compare side by side →03Related
- ›BlueDot Impact AI Alignment 课程 · BlueDot ImpactEnglish
- ›BlueDot Impact AI Governance 课程 · BlueDot ImpactEnglish
- ›AI Safety, Ethics and Society 教材 · Center for AI Safety / Dan HendrycksEnglish
- ›OWASP Top 10 for LLM Applications · OWASP GenAI Security ProjectMultilingual (incl. EN/ZH)
- ›MITRE ATLAS · MITREEnglish
- All tutorials →
Versions, why it is listed, for AI to read
For AI agents
- Interfaces：its own app or website
- Machine-readable record：/api/v1/software/container-use.json · llms.txt
- Added 2026-10-22 · updated 2026-10-22