# Send Scan Skill to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- 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.
## Suggested prompts
### New install

```text
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.
```
### Upgrade existing

```text
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.
```
## Machine-readable fields
```json
{
  "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": {
    "downloadUrl": "/downloads/scan-skill",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=scan-skill",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "scripts/patterns.py",
      "scripts/scan_skill.py",
      "SKILL.md"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "scan-skill",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-29T14:02:01.290Z",
      "expiresAt": "2026-05-06T14:02:01.290Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=scan-skill",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=scan-skill",
        "contentDisposition": "attachment; filename=\"scan-skill-1.1.1.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "scan-skill"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "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."
      ]
    }
  },
  "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"
  }
}
```
## Documentation

### scan-skill -- Individual Skill Analyzer

Perform deep security analysis of a single skill directory before installation. Checks for all known injection techniques from AI agent security research.

### What to do

Run the scanner against the target skill directory:

python3 "$SKILL_DIR/scripts/scan_skill.py" "$ARGUMENTS"

Where $ARGUMENTS is the path to the skill directory to analyze.

If no argument is provided, prompt the user for the path to the skill they want to scan.

### What it checks

SKILL.md frontmatter analysis (dangerous field combinations, hidden skills, pre-approved tools)
Hidden HTML comments with imperative instructions
Shell command patterns (remote-code-pipe-to-shell, encoded payloads)
Description persistence triggers (forced repeated execution keywords)
Supporting files analysis (scripts/ directory contents, executable permissions)
Dynamic context injection (preprocessor command execution)
Encoding and obfuscation (base64, hex, zero-width characters)
Instruction override attempts (context manipulation, role impersonation)

### Output

Structured report with severity-ranked findings and specific recommendations per finding. Includes frontmatter analysis summary and supporting file inventory.

### When to use

Before installing a skill from a public repository or marketplace
When reviewing a skill contributed by an external party
As part of security review before adding skills to your agent configuration
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: ItsNishi
- Version: 1.0.0
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-04-29T14:02:01.290Z
- Expires at: 2026-05-06T14:02:01.290Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/scan-skill)
- [Send to Agent page](https://openagent3.xyz/skills/scan-skill/agent)
- [JSON manifest](https://openagent3.xyz/skills/scan-skill/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/scan-skill/agent.md)
- [Download page](https://openagent3.xyz/downloads/scan-skill)