keshakon

Re:OpenAPPA: Deterministic guardrails that don't break agents on Wednesday September 30, 2026 @04:16PM (#49913750)

Hi, Thank you for posting! OpenAPPA's maintainer here, will be happy to answer any questions!

Re:Show HN: OpenAPPA – open-source deterministic guardrails that don't... on Monday September 28, 2026 @09:35AM (#49877745)

Hi! One of the OpenAPPA authors here. Ask me anything!

My favorite part of APPA is “batteries”: you can run arbitrary programs as part of an authorization decision. For example, a battery could call the GitHub API to check whether a repository is public or private, then use that result to decide whether its contents can be posted to Slack.