Nexus Safe
by @mrnsmh
Provides local system health monitoring and controlled service restarts for Docker and PM2 with full privacy and zero external calls.
clawhub install nexus-safe
π About This Skill
Skill: Nexus-Safe (V1.3.0)
Autonomous local System Reliability Agent for OpenClaw.
π‘οΈ 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.π Capabilities
/nexus-safe status : Real-time system health (CPU, RAM, Disk, Load).
/nexus-safe logs : Diagnostic log retrieval (Docker/PM2).
/nexus-safe recover : Policy-controlled service restart.βοΈ 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).π Installation
1.
pip install psutil
2. Ensure
docker and
pm2 are installed and in your PATH.
