cnbs (icen-ai/mcp-cnbs) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 31 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Caution
74/100

cnbs

MCP server for querying China National Bureau of Statistics data. Add to claudedesktopconfig.

→ icen-ai/mcp-cnbs· listed on glama

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.

How we verified

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Who stands behind it

icen-ai

Source: Glama · also listed on ModelScope

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Install from

Glamanot scored hereModelScopenot 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: 13 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.
✅
31 tools verified — handlers match their declared behaviour
31 read-only tools verified — handlers contain no write/delete/exec
✅
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: FRED_API_KEY, MCP_CNBS_AUTH_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies13 high12 low

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

highaxios@1.8.4GHSA-35jp-ww65-95wh

axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`

highaxios@1.8.4GHSA-3g43-6gmg-66jw

axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

highaxios@1.8.4GHSA-43fc-jf86-j433

Axios is Vulnerable to Denial of Service via __proto__ Key in mergeConfig

highaxios@1.8.4GHSA-4hjh-wcwx-xvwj

Axios is vulnerable to DoS attack through lack of data size check

highaxios@1.8.4GHSA-6chq-wfr3-2hj9

Axios: Header Injection via Prototype Pollution

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.
🔐 secretFRED_API_KEYPass it as the X-Fred-Api-Key request header (HTTP mode) or set env var (stdio mode).
🔐 secretMCP_CNBS_AUTH_TOKENyour-secret-token npx mcp-cnbs --port 12345
// quality suggestions

Tool handlers catch errors

Only 14/31 tool handlers wrap calls in try/catch (45%)

Wrap each tool handler body in try/catch and return a structured error response.

Tool test coverage

Only 6/31 tools referenced in tests (19%)

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

Tests pass

npm test failed — tests do not pass

Make sure npm test runs cleanly. Common cause: missing build step or missing env vars.

Dev dependencies

13 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 4 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/icen-ai/mcp-cnbs?variant=verified)](https://m8ven.ai/mcp/icen-ai/mcp-cnbs)
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commit: 18887e9a0b87fff294b393bdcaa62cd0a9c3a464
code hash: 8ddf6683338a15058fa5aa79a932135bee72be9ccbe67c1d5fc53ff7834256b4
view raw JSON →
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