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health-check

System health monitor with 10+ checks: disk, Docker, Alba agent, internet, Tailscale, LaunchAgents, secrets, memory, CPU.

Skill by LG15601

IndexedMIT
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/lg15601-health-check

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

System health monitor with 10+ checks: disk, Docker, Alba agent, internet, Tailscale, LaunchAgents, secrets, memory, CPU. Use when asked about system status, health, or 'how's the machine'.

Use cases: devops, security, agent-building

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Shell scripts

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/health-check

What's inside

Skill name
health-check
Description
System health monitor with 10+ checks: disk, Docker, Alba agent, internet, Tailscale, LaunchAgents, secrets, memory, CPU. Use when asked about system status, health, or 'how's the machine'.
License
MIT
Instructions
34 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Agent Skills spec issues

  • allowed-tools: must be a space-separated string

Files (2)

  • SKILL.md
  • health-check.sh · scripts/

SKILL.md (first lines)

# Health Check — System Monitor

Production-grade 10-point health check with JSON output and Telegram alerting.

## Checks
1. **Disk Space** — free GB, used %, thresholds at 20GB/10GB
2. **Docker** — container count, unhealthy containers
3. **Alba Agent** — process running check
4. **Internet** — Anthropic API + Google reachability
5. **Tailscale** — connection status, peer count
6. **LaunchAgents** — registered agents, failed agents
7. **CRON Freshness** — stale task detection
8. **Secret Permissions** — chmod 600 verification on sensitive files
9. **Memory/CPU** — memory pressure, load average
10. **Agent World Services** — active agents, log activity

## Usage
```bash
# Human-readable output
bash ~/.claude/skills/health-check/scripts/health-check.sh

# JSON output (for piping/monitoring)
bash ~/.claude/skills/health-check/scripts/health-check.sh --json

# Quiet mode (just status word)
bash ~/.claude/skills/health-check/scripts/health-check.sh --quiet
```

## Alert System
- Critical findings → writes alert JSON to alerts/ directory
- Alert includes chat_id for Telegram forwarding
- Overall status: healthy / warning / critical

From LG15601/alba-blueprint, MIT.

More from LG15601/alba-blueprint

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Last commit (this folder)
Apr 1, 2026 (7 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/LG15601/alba-blueprint
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from LG15601

Cite this page

health-check skill. Agent Mart. https://agentmart.dev/skills/lg15601-health-check (last updated 2026-10-24)