siyuan-mcp

Item: siyuan-mcp
Rating: 58
Author: M8ven

MCP server for SiYuan Note, enabling AI tools to search, read, create, and organize notes with 66 tools.

→ PurpleLiu/siyuan-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

⚠️

Tests do not pass

Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: SIYUAN_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.20.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.20.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.20.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configSIYUAN_BASE_URL— export =http://127.0.0.1:6806

configSIYUAN_DEBUG

configSIYUAN_TEST_NOTEBOOK

🔐 secretSIYUAN_TOKEN— export =your-token

configSIYUAN_VERBOSE— export =1 # optional

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/purpleliu-siyuan-mcp-juvbhw)](https://m8ven.ai/mcp/purpleliu-siyuan-mcp-juvbhw)

commit: 9cea97b2f73e1421446eb1295a0095643f7f0e27

code hash: 502a960e3f02aab1ab1be134554716ecf6fc3f72183ff8ecc6a575d981a95dc8

verified: 6/11/2026, 12:16:55 PM

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