Grades are a hygiene check, not a security guarantee.

Claude Code, Plugin

Hanja Guard

Checks Claude's Korean answers for Chinese characters, broken syllables, needlessly hard words, and unexplained jargon — and makes Claude rewrite.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High finding. Only try it in a sandbox.

Graded by PlugVetRubric v2

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

Rescanned at commit 09da882523a0, unchanged since the check below.

OBFUSCATION_ENCODED_BLOB OBFUSCATION_MINIFIED_PAYLOAD

Why this grade

  • OBFUSCATION_ENCODED_BLOB Medium

    Contains a long base64 shaped string in a file that should be readable.

    hooks/guard.mjs, line 23 const KSX_B64 = "kwf/PhGwAxMBKBARAACTBXseEbADlwE7EhGgAJOVazBRsAIRATIwEbACEQEKMHm4BhMBMBAAgAATAQsQEQAAkwMrEAAAAJMFa3RRsCMTATswEAAAAAAAcBGwAxMAKRARgCEBAAAwFbAOAwEwMAAAAhEBIxAAAAATgWs

  • OBFUSCATION_MINIFIED_PAYLOAD Medium

    Contains a very long line with almost no spaces in a script or style file.

    hooks/guard.mjs, line 23 const KSX_B64 = "kwf/PhGwAxMBKBARAACTBXseEbADlwE7EhGgAJOVazBRsAIRATIwEbACEQEKMHm4BhMBMBAAgAATAQsQEQAAkwMrEAAAAJMFa3RRsCMTATswEAAAAAAAcBGwAxMAKRARgCEBAAAwFbAOAwEwMAAAAhEBIxAAAAATgWs

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

    hooks/guard.mjs, line 282

    fs.unlinkSync(stateFile);

    hooks/guard.mjs, line 301

    fs.unlinkSync(stateFile);

    hooks/guard.mjs, line 352

    fs.unlinkSync(stateFile);

  • 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

    Concern

    contains an encoded blob in a file that should be readable. contains a minified payload.

    OBFUSCATION_ENCODED_BLOB OBFUSCATION_MINIFIED_PAYLOAD

    hooks/guard.mjs, line 23

    const KSX_B64 = "kwf/PhGwAxMBKBARAACTBXseEbADlwE7EhGgAJOVazBRsAIRATIwEbACEQEKMHm4BhMBMBAAgAATAQsQEQAAkwMrEAAAAJMFa3RRsCMTATswEAAAAAAAcBGwAxMAKRARgCEBAAAwFbAOAwEwMAAAAhEBIxAAAAATgWs

    hooks/guard.mjs, line 23

    const KSX_B64 = "kwf/PhGwAxMBKBARAACTBXseEbADlwE7EhGgAJOVazBRsAIRATIwEbACEQEKMHm4BhMBMBAAgAATAQsQEQAAkwMrEAAAAJMFa3RRsCMTATswEAAAAAAAcBGwAxMAKRARgCEBAAAwFbAOAwEwMAAAAhEBIxAAAAATgWs

  • 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 09da882523a0. can delete files. contains an encoded blob in a file that should be readable. contains a minified payload.

Date and source

Date checked:

View source

github.com

Commit graded: 09da882523a0f47c5f6f8c032a4853abb01e68cf

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