---
format: "aidr-story-markdown/v1"
id: "b69ea5748fd33630b8eda670c8deacb740854952439b368206aaff8973ca1bde"
canonical_url: "https://aidr.today/b69ea574?lang=en"
title: "Show HN: Plimsoll, a self-hosted sandbox for code your AI agent writes"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-10-11T23:47:59.000Z"
category: "Tools"
topics: ["safety","devtools"]
source_urls: ["https://github.com/plimsollmark/plimsoll","https://news.ycombinator.com/item?id=50049388"]
summary: "Plimsoll is a self-hosted sandbox for running untrusted code written by AI agents that reports the isolation boundary used for each run."
---

# Show HN: Plimsoll, a self\-hosted sandbox for code your AI agent writes

> [Open the canonical story](<https://aidr.today/b69ea574?lang=en>)

**Published:** 2026-10-11T23:47:59.000Z
**Category:** Tools
**Topics:** safety, devtools

## Summary

Plimsoll is a self\-hosted sandbox for running untrusted code written by AI agents that reports the isolation boundary used for each run\.

## Sources

- [Story source](<https://github.com/plimsollmark/plimsoll>)
- [Discussion](<https://news.ycombinator.com/item?id=50049388>)