mcp-nexus (ykq007/mcp-nexus) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it yet. No publisher has claimed this listing.

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Grade pending
7 days ago

mcp-nexus

A multi-provider MCP server that unifies Tavily and Brave Search APIs, with key management, admin UI, and flexible search strategies.

→ ykq007/mcp-nexus· listed on glama

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Who stands behind it

ykq007

Source: Glama

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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: 2 critical, 1 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 1 credential: TAVILY_BRIDGE_MCP_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies2 critical1 high

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

criticalvitest@2.1.8GHSA-5xrq-8626-4rwp

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

criticalvitest@2.1.8GHSA-9crc-q9x8-hgqq

Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening

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

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

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.
configDEFAULT_PARAMETERSdefault-parameters <json>: Optional JSON passed via the default_parameters HTTP header (falls back to env var).
configTAVILY_BRIDGE_BASE_URL
🔐 secretTAVILY_BRIDGE_MCP_TOKENtoken <client_token>: Client token used as Authorization: Bearer <client_token> (or set ).
configTAVILY_BRIDGE_MCP_URL
// quality suggestions

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.

Dev dependencies

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

Upgrade dev dependencies when convenient.

Domain consistency

npm scope @nexus-mcp doesn't match GitHub owner ykq007

Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.

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 Score](https://m8ven.ai/badge/mcp/ykq007/mcp-nexus)](https://m8ven.ai/mcp/ykq007/mcp-nexus)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 1a76cd8a257981c407461c2d6d1193b852454dfd
code hash: b79592e5c7f3d5fa08102e4632a3454f6b2d14272513295aaa9145d147ad6820
verified: 9/5/2026, 7:16:13 AM
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