The short version
Open agent framework with sandboxes, tools, and subagents.
From the HackerLinks archive
Flue
Open agent framework with sandboxes, tools, and subagents.
At a glance:
First seen:2026-06-26
Last seen:2026-06-26
Times seen:1
Website:flueframework.com
Why it caught our attention
It surfaced as a concrete sandbox alternative in the MicroVMs thread.
Where it surfaced on Hacker News
2026-06-26
Editorial paraphrase
A commenter called Flue another player in this space and pointed to its interactive product for sandboxed agents and workflows.
Original threadMicroVMs: Run isolated sandboxes with full lifecycle control
Also surfaced in this discussion
MicroVMs
MicroVMs: Run isolated sandboxes with full lifecycle control
2026-06-26