health-check-pipeline

name	health-check-pipeline
description	Run a suite of health checks (bash commands, file existence, content matching) and produce a structured pass/fail report. Pure Python, no LLM dependency.

Health Check Pipeline

Use this skill when a monitor agent needs to verify system state, validate artifacts, or confirm that previous steps produced the expected output.

Inputs

• checks (required, list[dict]) — health check items.
  • type: "bash" | "file_exists" | "file_contains"
  • target: command string (for bash) or file path
  • expected (optional): expected content substring (for file_contains) or exit code (for bash, default 0)
• output_path (required, str) — where to write the markdown report.

Outputs

{
  "report_path": "/path/to/health_report.md",
  "total": 5,
  "passed": 4,
  "failed": 1,
  "details": [
    {"check": "todo.py exists", "status": "passed", "elapsed_ms": 0.1},
    {"check": "pytest passes", "status": "failed", "elapsed_ms": 2300, "error": "1 test failed"}
  ]
}

Check types

Type	Target	Expected	Behaviour
bash	shell command	exit code (default 0)	Runs command, checks return code
file_exists	file path	—	Checks path.exists()
file_contains	file path	substring	Reads file, checks if substring present