runtm-ai/runtm
Open-source sandboxes where coding agents build and deploy. Spin up isolated environments where Claude Code, Cursor, and other agents code and deploy software.
Provides OS-level sandboxing using bubblewrap (Linux) and seatbelt (macOS) for sub-100ms startup without containers, enabling agents to code with full permissions safely. Includes a FastAPI control plane with a build/deploy worker pipeline that provisions live HTTPS endpoints on auto-stopping infrastructure. Supports multiple AI agent adapters (Claude Code, Cursor, Codex, Gemini CLI) through a modular architecture with persistent workspaces and full self-hosting capabilities.
Available on PyPI.
Stars
38
Forks
—
Language
Python
License
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Category
Last pushed
Feb 24, 2026
Monthly downloads
438
Commits (30d)
0
Dependencies
9
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