Claude Skill
siyuan-note/siyuan
SiYuan is a privacy-first, self-hosted, fully open source personal knowledge management software. Supports Markdown, AI integration, OCR, PDF annotation, and multi-platform sync via WebDAV/S3.
Overview
Stars43,045
Forks2,732
LanguageTypeScript
Last pushed2026-04-28
Last synced2026-04-28
Repository
Ownersiyuan-note
Repositorysiyuan
Full namesiyuan-note/siyuan
Repo ID291,438,522
GitHub URLhttps://github.com/siyuan-note/siyuan
🚀 Install this Skill
openclaw install siyuan-note/siyuanSummary
SiYuan is a privacy-first, self-hosted, fully open source personal knowledge management software built with TypeScript and Go. It supports Markdown, local-first storage, and integrates with AI tools like ChatGPT and DeepSeek, offering features such as OCR, PDF annotation, and WebDAV sync.
Chinese description
一款隐私优先、自托管、完全开源的个人知识管理软件，采用TypeScript与Golang编写。
Key features
- Privacy-first and self-hosted architecture
- Local-first Markdown note-taking with block-level editing
- AI integration with ChatGPT, DeepSeek, and Ollama
- Built-in OCR and PDF annotation support
- Multi-platform sync via WebDAV, S3, and self-hosted server
- Open source with active community development
Use cases
- Personal knowledge base and note-taking
- Academic research with PDF annotation and OCR
- Team collaboration with self-hosted server
- AI-assisted content generation and summarization
- Cross-platform data synchronization