ClawHub

Nexus Safe

Provides local system health monitoring and controlled service restarts for Docker and PM2 with full privacy and zero external calls.

Audits

Pass
ClawScanReview

Agentic behavior and permission review.

Static analysisPass

Pattern checks against bundled files.

VirusTotalPass

Multi-engine malware detections and file reputation.

Install

openclaw skills install nexus-safe

Skill: Nexus-Safe (V1.3.0)

Autonomous local System Reliability Agent for OpenClaw.

🛡️ Privacy & Security Policy

  • Runtime Privacy: Strictly 100% local. No metrics, logs, or system data ever leave your server. No outbound network calls are performed by the script.
  • Setup Notice: An internet connection is required only during initial setup to install the psutil dependency via pip.
  • Safe-by-default: Recovery actions are locked until explicitly enabled.

📋 Capabilities

  • /nexus-safe status : Real-time system health (CPU, RAM, Disk, Load).
  • /nexus-safe logs <service> : Diagnostic log retrieval (Docker/PM2).
  • /nexus-safe recover <service> : Policy-controlled service restart.

⚙️ Logic & Enforcement

  • Allowlist Required: Restarts only work for services in NEXUS_SAFE_ALLOWED_DOCKER/PM2.
  • Logs-First Policy: The tool blocks recovery if logs haven't been reviewed within the last 5 minutes.
  • Rate Limiting: Sliding window protection (Max 3 restarts per hour).

🚀 Installation

  1. pip install psutil
  2. Ensure docker and pm2 are installed and in your PATH.