dpapi

Windows DPAPI: a key-encryption key in a file sealed by CryptProtectData under the Service Identity, readable by that identity on that machine alone. A xmip-core-secret technology.

Local-first MCP server and dashboard that turns your own documents into a verifiable claim ledger for your LinkedIn profile. Windows, Node 24, SQLite.

Windows desktop app (Python + PySide6) that automates scheduled CSV exports from OCS Inventory NG, with encrypted credentials, automatic cleanup, and autostart after reboot.

Windows app that collects all Moodle course deadlines (assignments, tests, exams) into one overview and calendar

Generate and manage secrets locally, sealed with Windows DPAPI. One Rust binary, no runtime, no network.

YubiKey-backed KeePass credential management for GitHub Copilot and PowerShell automation. 3-tier caching, DPAPI encryption, touch-to-authorize popup.

Defensive infostealer audit suite for Windows. Quantify exactly which credentials, cookies, sessions and configuration items would be exposed to a hypothetical infostealer running on your own machine — before the infection happens.

RPG Game Launcher as a .NET WPF Desktop Application. Includes secure login functionality and server access.

⚡ Enterprise-grade Windows CLI & GUI tool for deep GitHub repository discovery, date-sharded pagination bypassing 1,000-result limits, dual-phase AI semantic filtering (Ollama & OpenAI-compatible), GraphQL enrichment, and AI-ready Repomix packaging.

"A local-first, process-isolated confidential memory store for ephemeral secret management."

Learning about the DPAPI

🔐 Windows DPAPI encryption with 200-character complex entropy for securing passwords

Claude Code Provider CLI — Secure API key management with DPAPI encryption. Single file, zero deps, Windows native.

Windows desktop workforce time and overtime analysis tool - public portfolio showcase.

Windows preview for manual Codex account switching with DPAPI-encrypted profiles and rollback. Independent community project.

Windows-local credential and quota broker (daemon, CLI, MCP server): DPAPI custody, transactional quotas, crash recovery. 3,781 tests per runtime on Python 3.12–3.14.

4-Tier Secret, Cookie & Privacy Quarantine Workstation with Windows DPAPI

Windows Codex account switcher with DPAPI-encrypted sessions and Traditional Chinese UI

dpapi wrapper to encrypt passwords using powershell and decrypt using powershell or python

Inspect local Chrome profiles: sizes, counts and cookie encryption - and what a plain folder copy loses