#privacy

Self-hosted favicon resolver with an SSRF-hardened fetch boundary. Resolves a domain's real favicon server-side so lookups never leak to a third party.

Self-contained PGP desktop app: encrypt, sign, verify and decrypt messages

Privacy-first Matomo analytics for Laravel with cookieless tracking, reports, Web Vitals, batching and bot filtering.

Turn local Claude Code and Codex activity into animated, privacy-first SVG cards for GitHub READMEs — no server required.

Private, intelligent home security cameras. Fully end-to-end encrypted.

Open-source batch OCR workbench — a free, local alternative to ABBYY FineReader. Powered by Ollama + GLM-OCR + PP-DocLayoutV3, ~0.5s/page on RTX 4090. Three-panel editor, layout-aware, PDF/image batch processing, Markdown/Word export. 批量OCR工作台，纯本地运行，免费平替ABBYY，适合书籍文档数字化。

DIY financial data deletion tool for India. DPDP Act 2023 + RBI DLG compliant. Send deletion requests to 30+ NBFCs, fintechs, and banks.

Browser-only OnlyOffice preview/edit component

envoir — the sovereign node reference implementation of KOTVA-Mail (DMTAP): decentralized mail + identity over a P2P mesh, all-Rust. Node-only

Local-only, agent-agnostic marketing/outreach skill: SQLite CRM, file-approved sends, SMTP.

A local MITM proxy between AI coding agents and their APIs: it masks secrets found in outbound prompts with shape-preserving surrogates and restores them in the response. Go, runs entirely on your machine.

Remove EXIF, GPS, and other metadata from images. Supports JPEG, PNG, WebP, GIF, SVG, TIFF, HEIC, and RAW formats.

282+ structured privacy & data protection skills for AI agents. GDPR, CCPA, EU AI Act, HIPAA, LGPD, PIPL, DPDP Act.

Turn failed build logs into cited evidence packets for Claude, Codex, CI, and humans - locally.

KOTVA — the sovereign substrate: a narrow-waist protocol family (identity, signed objects, transport, pub/sub, sync) with mail (DMTAP), commerce (TRACT) and work (WRAP) as profiles. No token.

Read raw DNA exports from 23andMe, AncestryDNA, MyHeritage, FamilyTreeDNA and LivingDNA: detect service and chip, count markers, check rsID coverage. Go library and CLI, fully local — your genome file never leaves your machine.

AppControl MCP is a local server connecting AI agents and IDEs like Claude, Cursor, and Windsurf to system history provided by the AppControl desktop app. Ask which apps used CPU, GPU, RAM, or disk, and what caused slowdowns, heat spikes, or webcam, mic, and location access. Built for deep historical monitoring and useful real-world PC insights.

AI-powered study sessions to enhance your learning

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A Go-based implementation of the Double Ratchet Algorithm, used for secure messaging with forward secrecy and post-compromise security.