Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Xiaoyaoclaw Seo Skill

Xiaoyaoclaw Seo Skill, a skill 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.

NETWORK_NO_FIXED_HOST

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    docs/evidence/security-v1.0.1-2026-09-17.json, line 119 "description": "<![CDATA[\n## Vulnerability Details\n**File Location**: `scripts/seo-audit.js:30-57, 127-168, 202, 237-246` \n**Vulnerability Type**: Server-Side Request Forgery a

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

    Pass

    No shell or command execution found, and no extra permission was declared.

  • 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

    docs/evidence/security-v1.0.1-2026-09-17.json, line 119

    "description": "<![CDATA[\n## Vulnerability Details\n**File Location**: `scripts/seo-audit.js:30-57, 127-168, 202, 237-246` \n**Vulnerability Type**: Server-Side Request Forgery a

    docs/evidence/security-v1.0.1-2026-09-17.json, line 153

    "description": "<![CDATA[\n## Vulnerability Details\n**File Location**: `scripts/seo-audit.js:47-57, 167-199, 202` \n**Vulnerability Type**: Unbounded network response consumption

    docs/evidence/verify-v1.0.2-rescan-2026-09-17.json, line 287

    "description": "## Vulnerability Details\n**File Location**: `scripts/seo-audit.js:96-129,164-174,185-205` \n**Vulnerability Type**: Server-Side Request Forgery through DNS rebind

    Show more

    docs/evidence/verify-v1.0.2-rescan-2026-09-17.json, line 293

    "text": "## Remediation Suggestions\n\n1. Resolve each hostname once per request and reject the request unless every returned address is public.\n2. Bind the outbound connection to

  • 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 97de928dca11. can reach a host that is not written as a fixed address.

Date and source

Date checked:

View source

github.com

Commit graded: 97de928dca1156ed476e85c7be34055a1bea738e

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