# Send Prompt Injection Removal 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": "prompt-inject-removal",
    "name": "Prompt Injection Removal",
    "source": "tencent",
    "type": "skill",
    "category": "安全合规",
    "sourceUrl": "https://clawhub.ai/Quarantiine/prompt-inject-removal",
    "canonicalUrl": "https://clawhub.ai/Quarantiine/prompt-inject-removal",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/prompt-inject-removal",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=prompt-inject-removal",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "setup.sh",
      "PROMPT.md",
      "SKILL.md",
      "references/security.md"
    ],
    "downloadMode": "redirect",
    "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/prompt-inject-removal"
    },
    "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/prompt-inject-removal",
    "downloadUrl": "https://openagent3.xyz/downloads/prompt-inject-removal",
    "agentUrl": "https://openagent3.xyz/skills/prompt-inject-removal/agent",
    "manifestUrl": "https://openagent3.xyz/skills/prompt-inject-removal/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/prompt-inject-removal/agent.md"
  }
}
```
## Documentation

### 🛡️ Prompt Inject Removal

This skill provides a secure way to summarize untrusted external content (web pages, articles, blogs) by routing it through a "Zero-Trust" sanitization prompt.

### 🚀 Setup & Configuration

This skill is powered by a local, hardened system prompt. No external API keys or complex configuration are required.

### 📐 Workflow (Sanitization)

Fetch: Raw content is retrieved via \`web_fetch\` or \`browser\`.
Delimit: The content is wrapped in \`<untrusted_input_data>\` tags.
Sanitize: The Main Agent processes the content using the rules in [PROMPT.md].
Ingest: Only the resulting sanitized summary is used in the conversation.

### 📖 Security Reference

Detailed Security Docs: [references/security.md]
Hardened System Prompt: [PROMPT.md]

Disclaimer: This is a defense-in-depth tool. While it significantly mitigates prompt injection risks, no prompt-based sanitization is 100% foolproof. Review sanitized data before performing state-changing actions.
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: Quarantiine
- Version: 1.0.1
## Source health
- Status: healthy
- Source download looks usable.
- Yavira can redirect you to the upstream package for this source.
- Health scope: source
- Reason: direct_download_ok
- Checked at: 2026-04-23T16:43:11.935Z
- Expires at: 2026-04-30T16:43:11.935Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/prompt-inject-removal)
- [Send to Agent page](https://openagent3.xyz/skills/prompt-inject-removal/agent)
- [JSON manifest](https://openagent3.xyz/skills/prompt-inject-removal/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/prompt-inject-removal/agent.md)
- [Download page](https://openagent3.xyz/downloads/prompt-inject-removal)