# Send Model Guard 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": "model-guard",
    "name": "Model Guard",
    "source": "tencent",
    "type": "skill",
    "category": "AI 智能",
    "sourceUrl": "https://clawhub.ai/SarielWang93/model-guard",
    "canonicalUrl": "https://clawhub.ai/SarielWang93/model-guard",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/model-guard",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=model-guard",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md",
      "guard.js",
      "package.json"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "model-guard",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-05-02T12:02:49.427Z",
      "expiresAt": "2026-05-09T12:02:49.427Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=model-guard",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=model-guard",
        "contentDisposition": "attachment; filename=\"model-guard-1.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "model-guard"
      },
      "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/model-guard"
    },
    "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/model-guard",
    "downloadUrl": "https://openagent3.xyz/downloads/model-guard",
    "agentUrl": "https://openagent3.xyz/skills/model-guard/agent",
    "manifestUrl": "https://openagent3.xyz/skills/model-guard/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/model-guard/agent.md"
  }
}
```
## Documentation

### Model Guard

Automatically monitors Anti-Gravity model quotas and switches the default model to the one with the highest remaining quota. If all Anti-Gravity models are below 20%, it falls back to the native gemini-flash model.

### Usage

Manual trigger: model-guard
Auto trigger: Designed to be run via cron or heartbeat.

### Configuration

Edit guard.js to change the THRESHOLD (default 20%) or FALLBACK_MODEL.
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: SarielWang93
- 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: 2026-05-02T12:02:49.427Z
- Expires at: 2026-05-09T12:02:49.427Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/model-guard)
- [Send to Agent page](https://openagent3.xyz/skills/model-guard/agent)
- [JSON manifest](https://openagent3.xyz/skills/model-guard/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/model-guard/agent.md)
- [Download page](https://openagent3.xyz/downloads/model-guard)