AI Agent Skills

All-in-one productivity app and AI assistant with Tasks, Notes, Calendar, Diary and Bookmarks.

开源微信 Bot 管理平台 + App 应用市场 | Self-hosted WeChat Bot Platform with App Marketplace | Lark · Slack · Discord · DingTalk · GitHub · Notion · 20+ Apps | AI Tools | 7 Language…

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windo…

Translate PDF, EPub, webpage, metadata, annotations, notes to the target language. Support 20+ translate services.

Self-hosted knowledge base with extended Markdown, Kanban, OIDC/SSO, PWA & offline support. Deploy in one command.