Amla Sandbox
WASM bash shell sandbox for AI agents
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WASM sandbox for running LLM-generated code safely.Agents get a bash-like shell and can only call tools you provide, with constraints you define. No Docker, no subprocess, no SaaS — just pip install amla-sandbox
HN · launched Jan 30, 2026 · 146 upvotes (top 6%) · 0 views
Niche: ai agent execution sandboxes · 137 launches, 6 in the last 7 days ▼ -25% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- AI-native
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 137 launches in ai agent execution sandboxes →
Could you build this?
Partial While wrapping WASM runtimes (like Wasmtime or Wasmer) with Python bindings is straightforward, safely virtualizing a bash shell with POSIX-like behaviors and strict sandboxing requires low-level systems expertise.
What it would actually take: A real version requires compiling a minimal shell (or implementing a command interpreter) down to WASM/WASI, instrumenting WASI host calls to mock a safe filesystem and process table, and exposing host callbacks to Python. Developers need deep knowledge of WebAssembly system interfaces (WASI), memory safety, and systems programming in Rust/C. Vibe coding can draft the Python wrapper and CLI, but fails at edge-case isolation and secure runtime sandbox interception.
Discussion
20 comments analyzed.
Competitors mentioned: Pyodide (Python in browser), gvisor (container isolation), Firecracker (microVM), Apple containers/InstaVM, bubblewrap/Landlock (syscall restriction)
Concerns raised: WASM sandbox tradeoff: limited environment vs full Linux emulation overhead, Porting real tools (Chromium, ffmpeg, yt-dlp) to WASM is a nightmare, No callback function exposure mechanism in Python bindings yet
Feature requests: Push alpha to PyPI to preserve package name, Expose callback functions in Python bindings, Add comparison/documentation vs Pyodide
Competitors
Other products that read as similar to this one : 270 launches clear the similarity bar, closest 8 shown.
Attention rank: #32 of 271 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 85 days after the earliest competitor.
- sill · github · 2026-10-23 · 49 upvotes · similarity 0.49
- Localsandbox · hn · 2026-01-30 · 6 upvotes · similarity 0.48
- Sanbox, batteries included sandboxes for AI agents · hn · 2026-07-12 · 5 upvotes · similarity 0.48
- Agent MCP Studio · hn · 2026-04-25 · 11 upvotes · similarity 0.47
- ManageLM · ph · 2026-09-18 · 1 upvotes · similarity 0.47
- Run LLMs in Docker for any language without prebuilding containers · hn · 2026-01-14 · 26 upvotes · similarity 0.47
- AI Sandboxes by Buddy · ph · 2026-10-15 · 87 upvotes · similarity 0.46
- AGENTCODI · ph · 2026-09-18 · 1 upvotes · similarity 0.46
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