yliyun-mcp-server (qjloong/yliyun-mcp-server) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 14 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100
21 days ago

yliyun-mcp-server

Exposes cloud drive file search, read/write, sharing, tagging, and more via the standardized MCP protocol, enabling AI clients like Claude Desktop and Cursor to interact with 一粒云 storage.

→ qjloong/yliyun-mcp-server· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

qjloong

Source: Glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
🚨
Known vulnerabilities in dependencies: 1 critical
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 1 credential: YLIYUN_APP_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 critical

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

criticalvitest@2.1.9GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

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.
configLOG_LEVEL
configMCP_API_KEYS=your-secret-key-here
configMCP_HOST
configMCP_PORT
configMCP_TRANSPORT
configRATE_LIMIT_MAX_REQUESTS
configRATE_LIMIT_WINDOW_SECONDS
configYLIYUN_API_BASE_URL=http://localhost:8080
configYLIYUN_API_PREFIX
🔐 secretYLIYUN_APP_KEY
configYLIYUN_CHECK_TOKEN_ENDPOINT
configYLIYUN_DEFAULT_TENANT_ID
configYLIYUN_TOKEN_ENDPOINT
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

14/14 tools missing one or more hints — file.create (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); file.delete (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); file.grep (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +11 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.

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

Tool test coverage

5/14 tools referenced in tests (36%)

Write tests that reference each tool by name so every tool has at least one test.

Dev dependencies

1 critical/high in dev-only deps (does not ship to users)

Upgrade dev dependencies when convenient.

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 5 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/qjloong/yliyun-mcp-server)](https://m8ven.ai/mcp/qjloong/yliyun-mcp-server)
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commit: 1f664fdcf0ba6b6de58dcf25b75e5a26fcde6d38
code hash: d3a354633f2e197c30033d603820d17180cfc484a8b53bacf3982b5a4a877f9b
verified: 8/23/2026, 9:49:47 AM
view raw JSON →
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