Comparison
flatmark vs Siyuan
Siyuan has more GitHub stars (46,787 vs 0). Siyuan was updated more recently (last commit 14h ago). Data comes straight from GitHub and refreshes daily.
flatmark
Document to Markdown MCP server: PDF, Word, PowerPoint, Excel and HTML, with OCR for large files.
$
claude mcp add --transport http flatmark https://api.flatmark.dev/mcp/
Siyuan
An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间，让人与智能体在此协作
$
git clone https://github.com/siyuan-note/siyuan| Metric | flatmark | Siyuan |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 46,787 |
| Stars, last 7 days | n/a | n/a |
| Forks | 0 | 3,065 |
| Upvotes | 0 | 0 |
| Language | n/a | TypeScript |
| License | n/a | AGPL-3.0 |
| Last commit | n/a | 14h ago |
| Created | n/a | Aug 2020 |
| Categories | Productivity, Docs & writing | Memory & knowledge, AI & LLM tooling, Docs & writing |