{
  "schemaVersion": "1.0",
  "item": {
    "slug": "scan-skill",
    "name": "Scan Skill",
    "source": "tencent",
    "type": "skill",
    "category": "安全合规",
    "sourceUrl": "https://clawhub.ai/ItsNishi/scan-skill",
    "canonicalUrl": "https://clawhub.ai/ItsNishi/scan-skill",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadMode": "redirect",
    "downloadUrl": "/downloads/scan-skill",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=scan-skill",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "installMethod": "Manual import",
    "extraction": "Extract archive",
    "prerequisites": [
      "OpenClaw"
    ],
    "packageFormat": "ZIP package",
    "includedAssets": [
      "scripts/patterns.py",
      "scripts/scan_skill.py",
      "SKILL.md"
    ],
    "primaryDoc": "SKILL.md",
    "quickSetup": [
      "Download the package from Yavira.",
      "Extract the archive and review SKILL.md first.",
      "Import or place the package into your OpenClaw setup."
    ],
    "agentAssist": {
      "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.",
      "steps": [
        "Download the package from Yavira.",
        "Extract it into a folder your agent can access.",
        "Paste one of the prompts below and point your agent at the extracted folder."
      ],
      "prompts": [
        {
          "label": "New install",
          "body": "I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete."
        },
        {
          "label": "Upgrade existing",
          "body": "I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run."
        }
      ]
    },
    "sourceHealth": {
      "source": "tencent",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-23T16:43:11.935Z",
      "expiresAt": "2026-04-30T16:43:11.935Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=4claw-imageboard",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=4claw-imageboard",
        "contentDisposition": "attachment; filename=\"4claw-imageboard-1.0.1.zip\"",
        "redirectLocation": null,
        "bodySnippet": null
      },
      "scope": "source",
      "summary": "Source download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this source.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/scan-skill"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    },
    "downloadPageUrl": "https://openagent3.xyz/downloads/scan-skill",
    "agentPageUrl": "https://openagent3.xyz/skills/scan-skill/agent",
    "manifestUrl": "https://openagent3.xyz/skills/scan-skill/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/scan-skill/agent.md"
  },
  "agentAssist": {
    "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.",
    "steps": [
      "Download the package from Yavira.",
      "Extract it into a folder your agent can access.",
      "Paste one of the prompts below and point your agent at the extracted folder."
    ],
    "prompts": [
      {
        "label": "New install",
        "body": "I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete."
      },
      {
        "label": "Upgrade existing",
        "body": "I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run."
      }
    ]
  },
  "documentation": {
    "source": "clawhub",
    "primaryDoc": "SKILL.md",
    "sections": [
      {
        "title": "scan-skill -- Individual Skill Analyzer",
        "body": "Perform deep security analysis of a single skill directory before installation. Checks for all known injection techniques from AI agent security research."
      },
      {
        "title": "What to do",
        "body": "Run the scanner against the target skill directory:\n\npython3 \"$SKILL_DIR/scripts/scan_skill.py\" \"$ARGUMENTS\"\n\nWhere $ARGUMENTS is the path to the skill directory to analyze.\n\nIf no argument is provided, prompt the user for the path to the skill they want to scan."
      },
      {
        "title": "What it checks",
        "body": "SKILL.md frontmatter analysis (dangerous field combinations, hidden skills, pre-approved tools)\nHidden HTML comments with imperative instructions\nShell command patterns (remote-code-pipe-to-shell, encoded payloads)\nDescription persistence triggers (forced repeated execution keywords)\nSupporting files analysis (scripts/ directory contents, executable permissions)\nDynamic context injection (preprocessor command execution)\nEncoding and obfuscation (base64, hex, zero-width characters)\nInstruction override attempts (context manipulation, role impersonation)"
      },
      {
        "title": "Output",
        "body": "Structured report with severity-ranked findings and specific recommendations per finding. Includes frontmatter analysis summary and supporting file inventory."
      },
      {
        "title": "When to use",
        "body": "Before installing a skill from a public repository or marketplace\nWhen reviewing a skill contributed by an external party\nAs part of security review before adding skills to your agent configuration"
      }
    ],
    "body": "scan-skill -- Individual Skill Analyzer\n\nPerform deep security analysis of a single skill directory before installation. Checks for all known injection techniques from AI agent security research.\n\nWhat to do\n\nRun the scanner against the target skill directory:\n\npython3 \"$SKILL_DIR/scripts/scan_skill.py\" \"$ARGUMENTS\"\n\n\nWhere $ARGUMENTS is the path to the skill directory to analyze.\n\nIf no argument is provided, prompt the user for the path to the skill they want to scan.\n\nWhat it checks\nSKILL.md frontmatter analysis (dangerous field combinations, hidden skills, pre-approved tools)\nHidden HTML comments with imperative instructions\nShell command patterns (remote-code-pipe-to-shell, encoded payloads)\nDescription persistence triggers (forced repeated execution keywords)\nSupporting files analysis (scripts/ directory contents, executable permissions)\nDynamic context injection (preprocessor command execution)\nEncoding and obfuscation (base64, hex, zero-width characters)\nInstruction override attempts (context manipulation, role impersonation)\nOutput\n\nStructured report with severity-ranked findings and specific recommendations per finding. Includes frontmatter analysis summary and supporting file inventory.\n\nWhen to use\nBefore installing a skill from a public repository or marketplace\nWhen reviewing a skill contributed by an external party\nAs part of security review before adding skills to your agent configuration"
  },
  "trust": {
    "sourceLabel": "tencent",
    "provenanceUrl": "https://clawhub.ai/ItsNishi/scan-skill",
    "publisherUrl": "https://clawhub.ai/ItsNishi/scan-skill",
    "owner": "ItsNishi",
    "version": "1.0.0",
    "license": null,
    "verificationStatus": "Indexed source record"
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/scan-skill",
    "downloadUrl": "https://openagent3.xyz/downloads/scan-skill",
    "agentUrl": "https://openagent3.xyz/skills/scan-skill/agent",
    "manifestUrl": "https://openagent3.xyz/skills/scan-skill/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/scan-skill/agent.md"
  }
}