As of Sep 28, OpenAPPA launched on Hacker News as open-source deterministic guardrails that don't break agents.
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Show HN: OpenAPPA, open-source deterministic guardrails that don't break agents
Not verified by an official source as of Sep 28, 2026 (source: openappa.com).
A Show HN project introduces OpenAPPA, described as open-source deterministic guardrails designed not to break agent runs.
Source: Hacker News
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