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28/100
2 days ago

mcp-fea

Enables real finite element analysis from natural language: accepts STEP geometry and plain-English questions, validates setups deterministically, meshes and solves with CalculiX on Modal, and returns engineering verdicts (stress, safety factor, deflection, modal frequencies) with rendered plots and an interactive 3D viewer.

→ benchwire/mcp-fea· listed on glama

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

benchwire

Source: Glama

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// key findings
🚨
Code appears obfuscated
1 file are unreadable to a human reviewer. Cannot audit what they do.
🔐
You'll be asked for 1 credential: MCP_FEA_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// 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_FEA_MAX_BODY_BYTES
🔐 secretMCP_FEA_TOKENuv run modal secret create mcp-fea-token =$(openssl rand -hex 24)
configMCP_FEA_ALLOWED_ORIGINS
configMCP_FEA_LIVE_URL
configCCX_PATH
configMCP_FEA_MAX_STEP_BYTES
configMCP_FEA_GMSH_VERBOSE
configMCP_FEA_INSPECT_TIMEOUT_S
configMCP_FEA_DISABLE_SPAWNkill switch (=1). CAD parsing never runs in the
configMCP_FEA_JOB_WALL_CAP_S
// quality suggestions

Readable source code

1 file appear obfuscated

Ship unminified, readable source.

Secrets not logged

7 secret values sent to console.log

Redact or omit secret values from log output.

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 2 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/benchwire-mcp-fea-wlcspi?variant=verified)](https://m8ven.ai/mcp/benchwire-mcp-fea-wlcspi)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: f11fe6a5b159d436c02c2bed60a611ad6967b78e
code hash: dff570fd7d874e8c56817f37ce453ef7af56959867180b75d833063a3dca213c
verified: 8/17/2026, 3:35:11 AM
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