Giving coding agents full machine access is a risky shortcut.
This is a dev post classified by Jev as AI dev tools (a tool drop), kept by the Dev Radar because it carries real work, not commentary.
Giving coding agents full machine access is a risky shortcut. Runtm is an open-source sandbox and deployment tool for builders running coding agents. It helps you give agents an isolated workspace, then deploy what they build to a live URL with logs and previews. Key features: • OS-level isolation – runs local sandboxes with bubblewrap on Linux or seatbelt on macOS • Multi-agent support – works with Claude Code, Cursor, Codex, Gemini CLI, and more • Session persistence – stop and resume sandboxes while keeping files intact • Live deployment – deploy from a sandbox to a live HTTPS endpoint
Posted by Dan Kornas (99.1k followers) 8 h ago · 6 likes · 1.3k views · view the original post on X. Kept by the Dev Radar as AI dev tools.
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