AI Agent Skills

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

Apps Script samples for Google Workspace products.

Decentralized private messenger with chat-shared tools and games for Android

Fully featured, open source, privacy friendly email app for Android

A highly customizable calendar view and compose library for Android and Kotlin Multiplatform.

Android open source calendar

🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.