Grades are a hygiene check, not a security guarantee.

MCP, MCP server

BumpGuard

BumpGuard, 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.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    src/bumpguard/providers/dotnet/helper.py, line 60 proc = subprocess.run(

  • NETWORK_NO_FIXED_HOST Low

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

    src/bumpguard/providers/dotnet/nuget.py, line 129 with urllib.request.urlopen(url, timeout=_HTTP_TIMEOUT) as resp:

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

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    src/bumpguard/providers/dotnet/helper.py, line 60

    proc = subprocess.run(

    src/bumpguard/providers/dotnet/helper.py, line 83

    proc = subprocess.run(

    src/bumpguard/providers/dotnet/helper.py, line 114

    os.remove(path)

    Show more

    src/bumpguard/providers/dotnet/nuget.py, line 172

    shutil.rmtree(tmp, ignore_errors=True)

    src/bumpguard/providers/dotnet/provider.py, line 160

    shutil.rmtree(tmp, ignore_errors=True)

    src/bumpguard/providers/python/fetch.py, line 98

    proc = subprocess.run(

    src/bumpguard/providers/python/fetch.py, line 124

    shutil.rmtree(tmp, ignore_errors=True)

    src/bumpguard/providers/python/provider.py, line 66

    shutil.rmtree(_tempdir_of(root), ignore_errors=True)

  • 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/bumpguard/providers/dotnet/nuget.py, line 129

    with urllib.request.urlopen(url, timeout=_HTTP_TIMEOUT) as resp:

    src/bumpguard/providers/dotnet/nuget.py, line 153

    with urllib.request.urlopen(url, timeout=_HTTP_TIMEOUT) as resp:

    src/bumpguard/providers/java/maven.py, line 323

    with urllib.request.urlopen(url, timeout=_HTTP_TIMEOUT) as resp:

  • 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 6209137b2b39. can delete files. can reach a host that is not written as a fixed address.

Date and source

Date checked:

View source

github.com

Commit graded: 6209137b2b397738465457bd7de6ef71ec9a32a2

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