Grades are a hygiene check, not a security guarantee.

Claude Code, Plugin

Cpython Review Toolkit

A Claude Code plugin for exploring, analyzing, and reviewing CPython's C source code.

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 8abed1123b7e, unchanged since the check below.

SECRETS_PATH_UNCONFIRMED PERMISSION_SHELL_DECLARED OBFUSCATION_FILE_CAP_REACHED

Why this grade

  • SECRETS_PATH_UNCONFIRMED Low

    The Secrets check reports a credential or environment file, but no quoted line shows a recognisable path.

    .gitignore, line 12 # Environments

  • PERMISSION_SHELL_DECLARED Note

    Runs shell commands, and the manifest or description says so.

    plugins/cpython-review-toolkit/scripts/analyze_history.py, line 371 return subprocess.run(

  • OBFUSCATION_FILE_CAP_REACHED Note

    The 400 file cap was reached before every file was read.

    reports/obj-mappings/repro/gh154130_iter_sole_owner.py, line 1 #!/usr/bin/env python3

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

    Note

    requests shell access. The manifest names this permission.

    PERMISSION_SHELL_DECLARED

    plugins/cpython-review-toolkit/scripts/analyze_history.py, line 371

    return subprocess.run(

    plugins/cpython-review-toolkit/scripts/analyze_history.py, line 379

    return subprocess.Popen(

    plugins/cpython-review-toolkit/scripts/check_pep7.py, line 520

    proc = subprocess.run(

    Show more

    plugins/cpython-review-toolkit/scripts/find_parity_pairs.py, line 722

    proc = subprocess.run([interpreter, "-c", src], capture_output=True,

    plugins/cpython-review-toolkit/scripts/run_oom_sweep.py, line 351

    proc = subprocess.run(

    plugins/cpython-review-toolkit/scripts/run_oom_sweep.py, line 405

    proc = subprocess.run(

    plugins/cpython-review-toolkit/scripts/run_oom_sweep.py, line 441

    proc = subprocess.run(

    reports/mod-io/repro/final_measure.py, line 34

    p = subprocess.run(

  • Install and update

    Pass

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

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_UNCONFIRMED

    .gitignore, line 12

    # Environments

  • Agent instructions

    Pass

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

  • Obfuscation

    Note

    the file cap was reached before every file was read.

    OBFUSCATION_FILE_CAP_REACHED

    reports/obj-mappings/repro/gh154130_iter_sole_owner.py, line 1

    #!/usr/bin/env python3

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Note

Hygiene check of commit 8abed1123b7e. requests shell access. The manifest names this permission. reads a credential or environment file. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: 8abed1123b7e7516924496bc0e67f1135e20ccc1

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