GreyhavenHQ / greywall
Container-free, deny-by-default sandbox for AI coding agents. Kernel-enforced filesystem, network, and syscall isolation for Linux and macOS
Why this job: topics: security, ai-security, sandbox
What it does
- Deny-by-default filesystem. only the working directory is accessible unless you allow more
- Network isolation. all traffic blocked or routed through greyproxy with a live dashboard
- Command blocking. dangerous commands like rm -rf / and git push --force are denied
- Built-in agent profiles. one-command setup for Claude Code, Cursor, Codex, Aider, Goose, Gemini, OpenCode, Amp, Cline, Copilot, and more
- Learning mode. traces filesystem access and auto-generates least-privilege profiles
Get started
brew tap greyhavenhq/tap
brew install greywall - Maintenance
- Active
- Last commit 2 months ago
- Stars
- 316
- +3 this week
- Licence
- Apache-2.0
- Allows business use
- Downloads for
- 2 systems
- Mac, Linux
- Latest version
- v0.3.7
- Released 5 months ago
- Built with
- Go
- 93% of the code
Is it looked after?
- Contributors
- 1
- Last 90 days
- Issues
- 62% closed
- 20 still open
- Pull requests
- 44 merged
- 11 waiting
- Releases
- 22
- 22 in the last year
- Contributing guide (opens in new tab)
- Security policy (opens in new tab)
- No code of conduct
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More: download files, languages, topics and project record
Download files, v0.3.7
- Mac2 files, 394 downloads
- Linux2 files, 1,038 downloads
Languages
- Go 93%
- Shell 6%
- Makefile 1%
- Python <1%
Topics
- agents
- ai-security
- claude-code
- developer-tools
- greyproxy
- landlock
- linux
- llm
- macos
- opencode
- sandbox
- sandbox-ai
Project record
- JobAI security
- StatusListed
- Commits162
- Forks38
- Watching2
- Stars in 28 days+6
- CreatedMar 4, 2026
- First seen by usNov 7, 2026
- CheckedNov 7, 2026
