Topics / #data-privacy

Data-privacy projects on GitHub

Privacy tooling that detects and protects personally identifiable information.

As of , the most-starred Data-privacy projects on GitHub are WeFlow (15.2K stars), breezy-weather (11.7K stars) and presidio (11.4K stars). GitHub.Locker tracks 12 Data-privacy repositories with 59.6K stars combined. The fastest-growing on October 16 was sell-sessions-skill, with +40 stars in a day.

12Projects
59.6KStars in total
+120Stars in a day
Browse in the catalog →github.com/topics/data-privacy ↗

Hot right now

Most stars gained in a day · Oct 16

+40

sell-sessions-skill

cookiy-ai/sell-sessions-skill · ★ 1.5K

An open-source skill plus a local uploader that lets you sell the Claude Code and Codex sessions you already ran — AI labs license them as training data, and you get paid on every completed sale.

+35

WeFlow

hicccc77/WeFlow · ★ 15.2K

WeFlow is a tool for viewing, analyzing, and exporting your WeChat chat history — it crunches your chats into personal data visualizations and a one-of-a-kind annual report.

+17

presidio

data-privacy-stack/presidio · ★ 11.4K

An open-source framework (SDK) that detects, redacts, masks and anonymizes sensitive data (PII) — names, credit card numbers, SSNs, phone numbers — in text, images and structured data.

+12

breezy-weather

breezy-weather/breezy-weather · ★ 11.7K

Breezy Weather is a free and open source Android weather app built with Material 3 Expressive design, offering detailed forecasts, nowcasting, air quality, pollen, and alerts pulled from more than 50 weather sources.

The all-time top

12 projects · by stars

  1. #1 · hicccc77/WeFlow

    WeFlow

    WeFlow is a tool for viewing, analyzing, and exporting your WeChat chat history — it crunches your chats into personal data visualizations and a one-of-a-kind annual report.

    15.2K
  2. #2 · breezy-weather/breezy-weather

    breezy-weather

    Breezy Weather is a free and open source Android weather app built with Material 3 Expressive design, offering detailed forecasts, nowcasting, air quality, pollen, and alerts pulled from more than 50 weather sources.

    11.7K
  3. #3 · data-privacy-stack/presidio

    presidio

    An open-source framework (SDK) that detects, redacts, masks and anonymizes sensitive data (PII) — names, credit card numbers, SSNs, phone numbers — in text, images and structured data.

    11.4K
  1. 4

    PySyft

    10KOpenMined/PySyft · Python

    PySyft (the 'syft' package) lets you perform data science on data that stays on someone else's server, so researchers can get answers from data without needing a copy or direct access to it.

  2. 5

    astron-rpa

    5.3Kiflytek/astron-rpa · Python

    AstronRPA is an open-source, enterprise-grade Robotic Process Automation (RPA) desktop application with a visual designer that lets you build low-code/no-code workflows to automate desktop software and web pages, with native integration into iFlytek's Astron Agent platform.

  3. 6

    wechat-intelligence-hub

    2.7KRion-Wu-tech/wechat-intelligence-hub · Python

    It is a local-first system that turns your own WeChat chat history into searchable, verifiable personal intelligence: contact history, group topics, pending replies, promises, business opportunities and follow-up leads, delivered as daily briefings or on-demand reports.

  4. 7

    sell-sessions-skill

    1.5Kcookiy-ai/sell-sessions-skill

    An open-source skill plus a local uploader that lets you sell the Claude Code and Codex sessions you already ran — AI labs license them as training data, and you get paid on every completed sale.

  5. 8

    seo-monster

    550avansaber/seo-monster · Python

    SEOMonster is an open-source MCP server that turns your AI assistant (Claude, Cursor, Cline, Codex) into an SEO analyst, working directly off your own Google Search Console, GA4, PageSpeed Insights, and Cloudflare data on your own machine.

  6. 9

    scuttle

    521Continuum-AI-Corp/scuttle · Go

    Scuttle is an open-source Go library that encrypts sensitive fields in application logs before they ever reach storage, so copies that survive in databases, replicas, snapshots and backups stay unreadable even if the datastore is later compromised.

  7. 10

    privacy-preserving-control-plane

    425gbenletoluwase/privacy-preserving-control-plane · Java

    A Java control plane that bundles four coupled mechanisms for production ML pipelines: forecast-driven autoscaling, zero-shot PII redaction at the point of processing, governed model promotion, and drift/anomaly detection.

  8. 11

    WechatVibe

    268tswawa/WechatVibe · Python

    WechatVibe is a Windows desktop app that read-only analyzes your logged-in WeChat chats to tag emotion and intent, and generates personality profiles, group profiles, affinity scores, and MBTI chat inference, using either a local Laya ONNX model or an API-based LLM.

  9. 12

    datamimic

    116rapiddweller/datamimic · Python

    DATAMIMIC CE is an open-source, MIT-licensed Python engine that generates deterministic synthetic test data from declarative models — no source data required — and can also pseudonymize real staging or QA exports. It is the free core of the commercial DATAMIMIC Enterprise Platform, aimed at regulated industries.

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