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packyme/privacy-filter

packyme/privacy-filter is an MIT-licensed pure-Go LLM privacy gateway that strips sensitive user data (PII and secrets) from text before it reaches an LLM with millisecond latency on text of any length, no model, no GPU, no CGO, a single static binary, two detection layers — structured PII (email, phone, national ID, bank card Luhn-checked, IP) via regex, and secrets / credentials (API keys, token

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Score8.4
Popularity257.0
Risklow
TierGold
Score breakdown
Usefulness8.8
Novelty10.0
Momentum10.0
Maturity9.1
Open-source/build7.4
Evidence7.2
Workflow potential9.1
Setup ease6.5

Popularity is tracked separately. Support, ads, sponsorships, and tips never affect these signals.

Why it matters

Useful for any team running an LLM gateway (a chat product, a coding-agent, a customer-support copilot, a document-QA service) that needs to strip PII and secrets from user prompts before they leave the network boundary and that prefers a single static binary with no GPU, no CGO, and no model dependency over a hosted PII-detection API; for builders who want a `import "privacyfilter/filter"` core-p

Who should use it

BuildersPower users

Who should skip it

Skip if the source link, docs, or setup requirements do not match your workflow.

Risk explanation

Risk label needs manual review.

Evidence links

Closest alternatives / related signals

  • No close related item is available in the current public catalog.