Show HN: Amla Sandbox – WASM bash shell sandbox for AI agents

Re:Show HN: Amla Sandbox – WASM bash shell sandbox for AI ag... by vimota on Friday January 30, 2026 @11:26AM (#46826331)

Sharing our version of this built on just-bash, AgentFS, and Pyodide: https://github.com/coplane/localsandbox

One nice thing about using AgentFS as the VFS is that it's backed by sqlite so it's very portable - making it easy to fork and resume agent workflows across machines / time.

I really like Amla Sandbox addition of injecting tool calls into the sandbox, which lets the agent generated code interact with the harness provided tools. Very interesting!

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Re:Show HN: Amla Sandbox – WASM bash shell sandbox for AI ag... by souvik1997 on Friday January 30, 2026 @11:29AM (#46826390)

Thanks for sharing localsandbox! sqlite-backed VFS for fork and resume workflows is very interesting.

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