Show HN: PromptSign – Sigstore signing and verification for AI instruction files
By sergey_v · 2026-09-10 · 1 points · 0 comments
https://promptsign.ai/
I built PromptSign after finding some useful-looking AI skills on the Internet and realizing I couldn't really know where they came from. In particular, I could not answer: 1) Who created the skill? 2) Is what I'm invoking right now really what I installed in the first place? 3)…
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