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C
Caution
74/100
9 days ago

syplugin-anMCPServer

A Model Context Protocol server plugin for SiYuan note-taking application that enables searching documents, retrieving content, and writing to notes through an HTTP-based interface.

→ opaqueglass/syplugin-anmcpserver· listed on modelscope

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

opaqueglass

Source: modelscope

Maintenance & responsiveness
as of 2026-08-15
Issue response: median 4d
Issues closed (90d): 1 · 6 open
Releases (90d): 2
Contributor retention: 1/1 stayed · 1 active
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// key findings
⚠️
Known vulnerabilities in dependencies: 1 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
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 2 credentials: SIYUAN_API_KEY, SIYUAN_API_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 high3 low

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

high@modelcontextprotocol/sdk@1.25.3GHSA-345p-7cg4-v4c7

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

lowwebpack@5.76.0GHSA-38r7-794h-5758

webpack buildHttp HttpUriPlugin allowedUris bypass via HTTP redirects → SSRF + cache persistence

lowwebpack@5.76.0GHSA-4vvj-4cpr-p986

Webpack's AutoPublicPathRuntimeModule has a DOM Clobbering Gadget that leads to XSS

lowwebpack@5.76.0GHSA-8fgc-7cc6-rx7x

webpack buildHttp: allowedUris allow-list bypass via URL userinfo (@) leading to build-time SSRF behavior

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configMCP_AUTH_CODE
🔐 secretSIYUAN_API_KEY
🔐 secretSIYUAN_API_TOKEN
configSIYUAN_BASE_URL
// quality suggestions

All four hints declared on every tool

49/49 tools missing one or more hints — siyuan_create_database (missing: openWorldHint); siyuan_search_existing_databases (missing: destructiveHint, idempotentHint, openWorldHint); siyuan_get_database_schema (missing: destructiveHint, idempotentHint, openWorldHint), +46 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tests exist

No test files found

Add tests that exercise each declared tool.

Production dependencies are patched

0 critical, 1 high severity in production deps — @modelcontextprotocol/sdk@1.25.3 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Dependency freshness

2/11 production deps stale: vue-loader@2023-12-30 (2.6y), async-mutex@2024-03-11 (2.4y)

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 3 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 Verified](https://m8ven.ai/badge/mcp/opaqueglass-syplugin-anmcpserver-1qcljx?variant=verified)](https://m8ven.ai/mcp/opaqueglass-syplugin-anmcpserver-1qcljx)
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commit: 02546d3f03701140215a59d62fc68d1a99c9a353
code hash: 9a67afc37d29ac13cf764b9bf13fab61e45dbbb3c9aaca3a62cf51a8a83c7333
verified: 8/13/2026, 9:32:01 PM
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