Grades are a hygiene check, not a security guarantee.

MCP, MCP server

LyricPatch

Change short lyrics in an existing song: upload authorized audio, select a phrase, write replacement words, preview the new version, and download the finished song.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings 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 f20d1bc3608d, unchanged since the check below.

PERMISSION_SHELL_UNDECLARED

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

    Runs shell commands that the manifest or description does not mention.

    lyricpatch_agent/coinbase.py, line 107 result = subprocess.run(

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

    requests shell access. No manifest field names shell or command execution.

    PERMISSION_SHELL_UNDECLARED

    lyricpatch_agent/coinbase.py, line 107

    result = 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_ENV_READ SECRETS_PATH_UNCONFIRMED

    examples/signup_free_outlet.py, line 197

    prior_key = os.environ.get("LYRICPATCH_API_KEY")

    lyricpatch_agent/cli.py, line 109

    if os.environ.get("EVM_PRIVATE_KEY"):

    lyricpatch_agent/cli.py, line 116

    if not os.environ.get("EVM_PRIVATE_KEY"):

    Show more

    lyricpatch_agent/cli.py, line 165

    key = os.environ.get("LYRICPATCH_API_KEY")

    lyricpatch_agent/coinbase.py, line 143

    if os.environ.get("EVM_PRIVATE_KEY"):

    .gitignore, line 8

    *.env

  • 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.

Note

Hygiene check of commit f20d1bc3608d. requests shell access. No manifest field names shell or command execution. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: f20d1bc3608d0fe62cc6de090d950177dd0badb6

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