Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Linkedin Mcp Server

Node.js 16+ - LinkedIn Developer Account - MCP-Compatible LLM (Claude, OpenAI, etc.)

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

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

SECRETS_PATH_CREDENTIAL

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    .gitignore, line 21 credentials.json

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

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST

    src/auth.ts, line 92

    const response = await axios.post(`${this.authUrl}/accessToken`, body.toString(), {

    src/auth.ts, line 130

    const response = await axios.post(`${this.authUrl}/accessToken`, body.toString(), {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    .gitignore, line 1

    # Secrets and local env

    .gitignore, line 2

    .env

    .gitignore, line 21

    credentials.json

    Show more

    .gitignore, line 4

    !.env.example

    README.md, line 45

    #### `.env` File

    README.md, line 46

    Create a `.env` file in the project root:

    README.md, line 244

    ├── .env # Secret environment variables

    README.md, line 245

    ├── .env.example # Template for environment variables

  • Agent instructions

    Pass

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

  • Obfuscation

    Note

    a file was over the read cap and was not fully read.

    OBFUSCATION_FILE_OVER_READ_CAP

    package-lock.json, line 1

    {

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 007288d99057. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 007288d990578a05013eb0ec3e692ad4e74dbaa6

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen