Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Claude Code Feishu

Continue the same desktop Claude Code session from your phone through Feishu / Lark.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

PERMISSION_SHELL_UNDECLARED

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

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

    bin/claude-to-desktop, line 47 out = subprocess.run(["pgrep", "-af", "claude"], capture_output=True, text=True).stdout

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

    bin/claude-to-desktop, line 47

    out = subprocess.run(["pgrep", "-af", "claude"], capture_output=True, text=True).stdout

    bin/claude-to-desktop, line 81

    subprocess.run(["bash", "-lc", sh], cwd=cwd,

  • Install and update

    Pass

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

  • Network

    Pass

    No network call found.

  • 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.

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Note

Hygiene check of commit 9d712596bdeb. requests shell access. No manifest field names shell or command execution.

Date and source

Date checked:

View source

github.com

Commit graded: 9d712596bdeb5e21f3a2a828dfe6973509e7c6b2

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Read how this letter is chosen