42 MCP Server (smizuoch/42-mcp-server) is an MCP server listed on the M8ven Trust Index. It scores 43 out of 100, grade D. It declares 15 tools. No publisher has claimed this listing.

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D
Caution
43/100

42 MCP Server

Exposes 42's intranet API via the Model Context Protocol, enabling LLM agents to access user information, projects, and campus data.

→ smizuoch/42-mcp-server· 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.

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Who stands behind it

smizuoch

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
🚨
Secret credentials may flow to a network call
2 flows detected: 42_CLIENT_SECRET. We can’t prove the destination matches the brand the credential belongs to.
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 1 credential: 42_CLIENT_SECRET
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes15 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

searchUsers

Find 42 users by a case-insensitive login substring (max 5 results)

getCursusLevel

Returns the level of a user in a specific cursus

getUserProjects

Retrieve all projects for a specific user

getCoalition

Get coalition information for a user

getCampusUsers

Retrieve campus-user associations by campusId or userId

getBalances

Retrieve balances globally or for a specific pool (requires Advanced tutor role)

getClusters

Retrieve clusters with optional campusId and/or name filter (requires Basic staff role)

getLocations

Retrieve user locations (seats) with optional campus, host, and activity filters

getAttachments

Retrieve attachments (PDFs, videos, links) with optional project filters

getAttachment

Get detailed information about a specific attachment including PDF URLs

getProjects

Retrieve projects with optional cursus or project filters

getProject

Get detailed information about a specific project

getMyProjects

Get all projects for the current authenticated user

getAccreditations

Retrieve accreditations with optional filtering and sorting

getAccreditation

Get detailed information about a specific accreditation

// known CVEs in dependencies3 high

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

high@modelcontextprotocol/sdk@1.15.0GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.15.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.15.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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.
config42_CLIENT_ID
🔐 secret42_CLIENT_SECRET
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// 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

15/15 tools missing one or more hints — searchUsers (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); getCursusLevel (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); getUserProjects (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +12 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.).

Tests exist

No test files found

Add tests that exercise each declared tool.

Secrets stay with their owner

1 secret/sensitive value flow into network calls (42_CLIENT_SECRET → api.intra.42.fr)

Audit where credentials are sent. A NOTION_TOKEN should only reach api.notion.com — never a third-party host.

Production dependencies are patched

0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.15.0 (high), @modelcontextprotocol/sdk@1.15.0 (high)

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

Dependency freshness

1/6 production deps stale: node-fetch@2023-11-30 (2.8y)

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 6 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: 426616409588eacc2befb9e9b4b81f4ac2acd21e
code hash: 33786519b92f71011ea44be1ce06c0711056a675d449ef47ff98aa60478a191c
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