# siyuan

> MCP Client

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

## Overview

- **Category:** AI
- **Language:** TypeScript
- **Stars:** 45468
- **Forks:** 2845
- **Owner:** siyuan-note
- **GitHub:** https://github.com/siyuan-note/siyuan
- **Homepage:** https://b3log.org/siyuan
- **Created:** 2020-08-30T09:21:35+00:00
- **Updated:** 2026-06-29T07:13:40+00:00
- **Source:** https://model-context-protocol.com/clients/siyuan

## Related Articles

- [siyuan MCP Client: Privacy-First PKM with AI and Block-Level Linking](https://model-context-protocol.com/blog/siyuan-mcp-client-privacy-first-pkm-with-ai-and-block-level-lin-mcp-client-guide)