Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.DavidSirota/rollin-mcp-server

io.github.DavidSirota/rollin-mcp-server, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below 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 aa88a9b4e95e, unchanged since the check below.

NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST OBFUSCATION_ENCODED_BLOB SECRETS_ENV_READ

Why this grade

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    src/index.ts, line 27 fetch("https://api.npmjs.org/downloads/point/last-month/rollin-mcp-server")

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    src/index.ts, line 27 fetch("https://api.npmjs.org/downloads/point/last-month/rollin-mcp-server")

  • OBFUSCATION_ENCODED_BLOB Low

    Contains a long base64 shaped string in a file that should be readable.

    README.md, line 18 <a href="https://modelcontextprotocol.io"><img src="https://img.shields.io/badge/MCP-compatible-14b8a6?style=flat-square&logo=data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    src/index.ts, line 14 const API_KEY = process.env.ROLLIN_API_KEY;

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 api.npmjs.org. The description does not name that host. can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    src/index.ts, line 27

    fetch("https://api.npmjs.org/downloads/point/last-month/rollin-mcp-server")

    src/index.ts, line 187

    const res = await fetch(url.toString(), { headers });

    src/index.ts, line 207

    const res = await fetch(`${base}${path}`, {

    Show more

    src/index.ts, line 434

    const res = await fetch(`${API_BASE}/health`);

  • Secrets

    Note

    reads an environment variable.

    SECRETS_ENV_READ

    src/index.ts, line 14

    const API_KEY = process.env.ROLLIN_API_KEY;

  • Agent instructions

    Pass

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

  • Obfuscation

    Concern

    contains an encoded blob in a file that should be readable.

    OBFUSCATION_ENCODED_BLOB

    README.md, line 18

    <a href="https://modelcontextprotocol.io"><img src="https://img.shields.io/badge/MCP-compatible-14b8a6?style=flat-square&logo=data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3

  • 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 aa88a9b4e95e. can reach api.npmjs.org. The description does not name that host. can reach a host that is not written as a fixed address. reads an environment variable. contains an encoded blob in a file that should be readable.

Date and source

Date checked:

View source

github.com

Commit graded: aa88a9b4e95eb1da4a8cbc7cfeb221b5de06c4be

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