Securing ai agents

What it does

https://ycsummer-us.vercel.app — Redact PII before sending to any AI, restore it after — zero exposure. Secures AI agents.

• LP
  Local personal data redaction for any AI toolsJun 2026 · github.com · ▲12

  I built the desktop app that detects and redacts personal data (or PII) locally without sending any text to server. It supports rule-based filtering and AI model-based redaction (eg openai privacy filter). It's open source and free. Please check out the repo and https://pii-gui.vercel.app/

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  AstraApr 2026 · ▲116

  Make AI agents that never see your data

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  Python PII RedactorJun 2026 · onemillionlines.com · ▲4

  Redact PII data before sending to AI

• AL
  A local-first, reversible PII scrubber for AI workflowsDec 2025 · medium.com · ▲38

  Hi HN, I’m one of the maintainers of Bridge Anonymization. We built this because the existing solutions for translating sensitive user content are insufficient for many of our privacy-concious clients (Governments, Banks, Healthcare, etc.). We couldn't send PII to third-party APIs, but standard redaction destroyed the translation quality. If you scrub "John" to "[PERSON]", the translation engine loses gender context (often defaulting to masculine), which breaks grammatical agreement in languages like French or German. So we built a reversible, local-first pipeline for Node.js/Bun. Here…

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  SanitizeAIJan 2026 · ▲6

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  promptShieldJul 2026 · promptshield.ca · ▲11

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• NW
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• FM
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