Show HN: Proventra – Open-source prompt injection security for AI agents

3 gasperpre 0 4/28/2025, 1:13:01 PM proventra-ai.com ↗

We're building Proventra because securing AI agents against prompt injection is a growing challenge, especially for agents interacting with external content (web pages, documents). Existing defenses often fall short or require rejecting potentially valuable content entirely.

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Show HN: Proventra – Open-source prompt injection security for AI agents

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