mcpfusion (vinkius-labs/mcpfusion) is an MCP server listed on the M8ven Trust Index. It scores 21 out of 100, grade F. No publisher has claimed this listing.

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F
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21/100

mcpfusion

MCP Fusion - The TypeScript framework for secure MCP servers.

→ vinkius-labs/mcpfusion· listed on github_topic

Warning. Serious findings were identified. Review the full report before connecting. 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

vinkius-labs

Source: github_topic

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Install from

GitHub

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
🚨
Secret credentials may flow to a network call
2 flows detected: MCPFUSION_DEPLOY_TOKEN. We can’t prove the destination matches the brand the credential belongs to.
🚨
Code appears obfuscated
1 file are unreadable to a human reviewer. Cannot audit what they do.
⚠️
Known vulnerabilities in dependencies: 1 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 1 credential: MCPFUSION_DEPLOY_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 high

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

high@toon-format/toon@2.1.0GHSA-p95v-992w-h6c3

TOON: Prototype pollution when decoding untrusted TOON input

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.
🔐 secretMCPFUSION_DEPLOY_TOKEN
configMCPFUSION_INTROSPECT
// quality suggestions

License file

No license file

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

Shell command execution

1 call in production code run through a shell (src/cli/commands/create.ts:133)

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

Readable source code

1 file appear obfuscated, including code that decodes and evaluates itself at runtime

Ship unminified, readable source.

Production dependencies are patched

0 critical, 1 high severity in production deps — @toon-format/toon@2.1.0 (high)

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

Domain consistency

npm scope @mcpfusion doesn't match GitHub owner vinkius-labs

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 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
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commit: 118b28752b8aa83b09c5eeacf2222b44757c9f14
code hash: 2c2d8e66f5c8120cf239dac9f5383efcf606c599185965625aaac811eb922665
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