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neko-kai/claude-code-sandbox

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macOS sandbox-exec config for Claude Code that restricts filesystem READ access for enhanced security

4 mentions on Hacker News by 3 people: 1 story, 3 comments · first 2025-11-10 · latest 2026-01-20

Mentions per year 4 mentions · busiest year 2025 (2)
20082026
  1. …running in the sandbox. (Maybe I should be asking Claude this) Edit: someone already built this: https://github.com/neko-kai/claude-code-sandbox
  2. sandbox-exec on MacOS (ie. https://github.com/neko-kai/claude-code-sandbox ) seems like the perfect solution to me. Missing FreeBSD jails in 2026 is kind of weird (hello 1999)...
  3. Run your shit in firejail or bubblewrap. On mac you can use this: https://github.com/neko-kai/claude-code-sandbox