Siyuan_mcp_server is an MCP server that 思源笔记MCP / SiYuan MCP Server. Its tool list has not been published yet over stdio and sse, requires no API key, and scores 53/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, sse · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"siyuan-mcp": {
"env": {
"SIYUAN_HOST": "127.0.0.1",
"SIYUAN_PORT": "6806",
"SIYUAN_TOKEN": "your-api-token-here"
},
"args": [
"-y",
"siyuan-mcp@latest"
],
"command": "npx"
}
}
}Are you the author?
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What Siyuan_mcp_server does
A Model Context Protocol (MCP) server for SiYuan Note, providing complete SiYuan API functionality.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y 'siyuan-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
53/100across 5 weighted dimensions
0255075100
23
8
12
10
−47
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked siyuan-mcp against OSV.dev.
Community
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Frequently Asked Questions
- Is Siyuan_mcp_server safe to use?
- Siyuan_mcp_server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
- How do I install Siyuan_mcp_server?
- Siyuan_mcp_server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What AI clients work with Siyuan_mcp_server?
- Siyuan_mcp_server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
- Is Siyuan_mcp_server actively maintained?
- Siyuan_mcp_server is recently maintained — last commit was 59 days ago. It has 71 GitHub stars.
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Community
Discussion
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