Hi HN, I built Sbox because I needed a way to run untrusted / agent-generated code
without adding policy logic, scoring, or heuristics.
Sbox is intentionally "zero intelligence":
- no code analysis
- no allow/deny rules
- no LLM involvement
It only provides strong isolation primitives, and assumes all code is hostile.
I’m using it as a building block for long-running agents and automation systems.
Would love feedback from people who’ve built sandboxes or secure runtimes.
Show HN: Sbox – A zero-dependency sandbox to safely run untrusted code · HackerTrans
Sbox is intentionally "zero intelligence": - no code analysis - no allow/deny rules - no LLM involvement
It only provides strong isolation primitives, and assumes all code is hostile.
I’m using it as a building block for long-running agents and automation systems. Would love feedback from people who’ve built sandboxes or secure runtimes.