Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Mcp Jetbrains

A model context protocol server to work with JetBrains IDEs: IntelliJ, PyCharm, WebStorm, etc.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit c8c2b85bc6f0, unchanged since the check below.

INSTALL_LIFECYCLE_HOOK

Why this grade

  • INSTALL_LIFECYCLE_HOOK Medium

    A package install hook (preinstall, install, postinstall or prepare) runs a script.

    package.json, line 19 prepare

Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.

Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.

What was checked

Plain notes from the hygiene checks.

  • Permissions

    Pass

    No shell or command execution found, and no extra permission was declared.

  • Install and update

    Concern

    runs a script at install time.

    INSTALL_LIFECYCLE_HOOK

    package.json, line 19

    prepare

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    src/index.ts, line 61

    const res = await fetch(`${endpoint}/mcp/list_tools`);

    src/index.ts, line 179

    const toolsResponse = await fetch(`${cachedEndpoint}/mcp/list_tools`);

    src/index.ts, line 205

    const response = await fetch(`${cachedEndpoint}/mcp/${name}`, {

  • Secrets

    Pass

    No read of a credential file or secret environment variable found.

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Note

    the latest commit is more than 365 days old.

    MAINTAINER_STALE

    No file path was stored.

    2025-08-18T11:34:55+02:00

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Note

Hygiene check of commit c8c2b85bc6f0. runs a script at install time. can reach a host that is not written as a fixed address. the latest commit is more than 365 days old.

Date and source

Date checked:

View source

github.com

Commit graded: c8c2b85bc6f029130542fdddc3daf066e404df41

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Read how this letter is chosen