# Send Nexus Sentinel 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. Then review README.md for any prerequisites, environment setup, or post-install checks. 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. Then review README.md for any prerequisites, environment setup, or post-install checks. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "nexus-sentinel",
    "name": "Nexus Sentinel",
    "source": "tencent",
    "type": "skill",
    "category": "AI 智能",
    "sourceUrl": "https://clawhub.ai/mrnsmh/nexus-sentinel",
    "canonicalUrl": "https://clawhub.ai/mrnsmh/nexus-sentinel",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/nexus-sentinel",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=nexus-sentinel",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md",
      "sentinel.py",
      "_meta.json",
      "README.md"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-30T16:55:25.780Z",
      "expiresAt": "2026-05-07T16:55:25.780Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=network",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=network",
        "contentDisposition": "attachment; filename=\"network-1.0.0.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/nexus-sentinel"
    },
    "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/nexus-sentinel",
    "downloadUrl": "https://openagent3.xyz/downloads/nexus-sentinel",
    "agentUrl": "https://openagent3.xyz/skills/nexus-sentinel/agent",
    "manifestUrl": "https://openagent3.xyz/skills/nexus-sentinel/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/nexus-sentinel/agent.md"
  }
}
```
## Documentation

### Skill: Nexus-Sentinel (V1.1)

Nexus-Sentinel est un agent SRE autonome. Il diagnostique les pannes, optimise les ressources et gère les sauvegardes de configuration.

### 🛡️ Protocoles de Sécurité (Critique)

Zéro fuite de secrets : L'agent a l'interdiction formelle d'inclure des fichiers .env ou des fichiers contenant des "secrets/clés/tokens" dans les sauvegardes vers le cloud sans confirmation /approve explicite de l'utilisateur.
Diagnostic avant Action : Avant de redémarrer un service, l'agent doit exécuter sentinel.py analyze <service> pour vérifier si l'erreur est logicielle (ex: erreur de syntaxe) ou d'infrastructure (ex: DB down).
Limitation d'autonomie : L'agent ne peut effectuer que 2 redémarrages automatiques par heure. Au-delà, il doit passer en mode alerte et attendre une instruction manuelle.

### ⚙️ Configuration

Variables d'environnement requises pour le mode complet :

MATON_API_KEY : Pour les alertes WhatsApp et l'upload GDrive sécurisé.
NEXUS_REPORT_CHANNEL : Numéro WhatsApp pour les briefings.
NEXUS_BACKUP_PATH : ID du dossier Google Drive cible.

### 🚀 Installation & Dépendances

Ce skill nécessite :

docker, pm2, tar, curl sur le système hôte.
Les librairies Python psutil et requests.
Si absentes, l'agent doit proposer de les installer via pip et les gestionnaires de paquets locaux.

### Commandes

/nexus brief : Rapport d'activité intelligent.
/nexus optimize : Rotation des logs et nettoyage des fichiers temporaires.
/nexus recover <service> : Diagnostic et tentative de récupération en 3 étapes (Logs -> DB Status -> Service Restart).
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: mrnsmh
- Version: 0.1.3
## 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: 2026-04-30T16:55:25.780Z
- Expires at: 2026-05-07T16:55:25.780Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/nexus-sentinel)
- [Send to Agent page](https://openagent3.xyz/skills/nexus-sentinel/agent)
- [JSON manifest](https://openagent3.xyz/skills/nexus-sentinel/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/nexus-sentinel/agent.md)
- [Download page](https://openagent3.xyz/downloads/nexus-sentinel)