PyPI · Go94Exceptionalhealth index
awslabs/ferret-scanFind and redact sensitive data before it leaks — a fast, offline CLI and Go library that detects PII, secrets, and credentials in files and streams, scores them with context-aware confidence, and redacts them format-preserving. Nothing leaves your host.
Go★ 87↓ 6,344/moSep 10, 2026
npm90Excellenthealth index
TypeScript★ 240↓ 5,035/moSep 15, 2026
npm · PyPI · crates.io89Excellenthealth index
stella/anonymizeAnonymization pipeline for sensitive text. Deterministic, local-first, fast.
Rust · TypeScript★ 8↓ 50.3K/moSep 21, 2026
RubyGems87Excellenthealth index
Ruby · Shell★ 15Sep 5, 2026
PyPI · npm · crates.io84Excellenthealth index
redact-secret/redact-secretDetect and redact secrets before they reach logs, storage, or LLM context. Deterministic Rust core for JavaScript, Python, Rust, and WebAssembly.
Rust · Python · JavaScript★ 7↓ 16.7K/moOct 10, 2026
crates.io83Excellenthealth index
censgate/redactFast Rust engine for detecting and redacting PII and secrets — in prompts, code, and databases. OpenAI-compatible gateway, Postgres scanner, CLI, and WASM. 32× Presidio. Apache-2.0.
Rust★ 22↓ 1,903/moSep 19, 2026
PyPI · crates.io78Goodhealth index
Python · Rust★ 11↓ 13.6K/moOct 8, 2026
Python★ 1↓ 320/moSep 20, 2026
crp4222/PrivAiTeSelf-hosted PII redaction proxy for LLM APIs and agent CLIs. Scrubs names, emails and secrets from Claude Code, Codex and any OpenAI-compatible app before requests leave your machine, tool-call arguments included, then restores them in the reply. Local detection, zero telemetry.
Python★ 38Sep 11, 2026
httptape/httptapeHTTP traffic recording, sanitization, and replay library for Go. Record real API interactions, automatically redact secrets and PII, replay as mock server. Embeddable, zero dependencies, sanitize-on-write.
Go★ 2Oct 19, 2026
crates.io75Goodhealth index
Rust★ 2↓ 28.9K/moSep 14, 2026
crates.io75Goodhealth index
sformisano/redactableA Rust library that lets you automatically redact sensitive data for safe logging and debugging.
Rust★ 7↓ 11K/moOct 20, 2026
superagent-ai/superagentSuperagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app and prove compliance to your customers.
TypeScript · Python★ 6,751↓ 1,010/moSep 20, 2026
npm · PyPI73Goodhealth index
JavaScript · Python★ 10↓ 126.9K/moSep 5, 2026
Python★ 3↓ 205.2K/moOct 20, 2026
TypeScript★ 11↓ 522.7K/moOct 1, 2026
PyPI · npm73Goodhealth index
ninadphalak/LLM-Shield-ProxyStreaming privacy for LLM apps: pii-leak-benchmark (does your gateway leak PII in streams?), chunk-invariance (one-line test for split-boundary leaks), mcp-ssrf-check, and a self-hosted redacting gateway.
Python★ 13↓ 4,234/moOct 20, 2026
Packagist69Goodhealth index
jooservices/exceptionsPHP 8.5+ shared exception contracts, context-aware bases, and secret redaction for the JOOservices ecosystem. Zero runtime dependencies.
PHP★ 0↓ 823/moSep 17, 2026
rozmiarD/SCLiteSchema-backed contract layer for governed AI/security workflows: intent, policy decisions, approvals, execution receipts, evidence, and replayable audit traces.
Python★ 3↓ 237/moSep 10, 2026
flare-collection/flare-redactZero-dependency TypeScript secret and PII redaction for any SDK, logs, HTTP, LLM prompts, and scoped MCP tool boundaries.
TypeScript · JavaScript · Python★ 48↓ 5,615/moSep 18, 2026
npm63Moderatehealth index
0disoft/universal-config-engineA deterministic local configuration resolution engine with value-level provenance tracking, validation boundaries, and secret redaction for TypeScript/Node.js.
TypeScript · JavaScript★ 2↓ 1,567/moSep 10, 2026
crates.io62Moderatehealth index
ptukovar/leakguardFast, zero-dependency redaction of secrets & PII from text and logs — in pure Rust.
Rust★ 24↓ 9,409/moSep 18, 2026
npm60Moderatehealth index
0disoft/genai-telemetry-redactorA library and SDK to redact sensitive content from GenAI/LLM telemetry (prompts, completions, tool arguments) before it reaches observability backends. Supports OpenTelemetry conventions.
TypeScript★ 3↓ 149/moSep 10, 2026
PyPI56Moderatehealth index
austinmabry/OpenScrubLocal, GPU-accelerated redaction for video & screen recordings — blur, black-box, or mosaic faces and/or any regex-matchable text. Human review, no cloud.
Python★ 12↓ 753/moSep 11, 2026
PyPI · crates.io56Moderatehealth index
jqueguiner/presidio-rsA Rust port of Microsoft Presidio — PII detection & anonymization (analyzer + anonymizer + Python bindings)
Rust★ 3↓ 209/moSep 11, 2026
narrativetrace/narrativetrace-javaExecution transparency for AI-written code: business-logic tracing that reads as a narrative. Redacted, diffable, approval-testable traces for humans and AI agents. NarrativeTrace for Java.
Java★ 1Oct 19, 2026
codefly-dev/gortkGo-native, zero-dependency LLM command-output compressor — an embeddable take on rtk (the Rust 'token killer') with lossless-by-default compression and credential redaction.
Go★ 0Sep 11, 2026
Kishan-Thanki/loggerA collection of high-performance, composable middlewares for Go's standard log/slog (Trace IDs, PII Redaction, and HTTP Telemetry).
Go★ 1Sep 10, 2026
Sam3360/secretshieldA security utility for detecting and redacting likely secrets at runtime, in source files, Git commits, and CI.
Python★ 6↓ 6,599/moOct 13, 2026
updatecli/logmaskKeep secrets out of your Go logs - registry-based masking, GitHub Actions ::add-mask:: model
Go★ 3Oct 3, 2026