Grades are a hygiene check, not a security guarantee.

MCP, MCP server

mcp_weather_server

mcp_weather_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.

INSTALL_UNPINNED NETWORK_LOCALHOST

Why this grade

  • INSTALL_UNPINNED Low

    Dependencies use a range or git URL with no lockfile.

    requirements.txt, line 1 httpx

  • NETWORK_LOCALHOST Note

    Calls localhost only.

    README.md, line 183 fetch('http://localhost:8080/messages/', {

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 call was found in the code. This check does not read permissions an entry declares. A permission line to run shell commands was found in this repository, and it may apply to this entry.

  • Install and update

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    requirements.txt, line 1

    httpx

  • Network

    Note

    can reach localhost.

    NETWORK_LOCALHOST

    README.md, line 183

    fetch('http://localhost:8080/messages/', {

    README.md, line 198

    const response = await fetch('http://localhost:8080/mcp', {

    README.md, line 482

    const response = await fetch('http://localhost:8080/messages/', {

    Show more

    README.md, line 502

    const response = await fetch('http://localhost:8080/messages/', {

  • 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

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit a26ad586d3b1. dependencies are not pinned. can reach localhost.

Date and source

Date checked:

View source

github.com

Commit graded: a26ad586d3b1015a1419c503bb8097663ab6b4c1

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