cron-sentinelMonitor scheduled/cron jobs and get alerted when one fails OR silently never runs. Use this skill when the goal is reliability or failure-detection for a rec...
Install via ClawdBot CLI:
clawdbot install chris-openclaw/cron-sentinelGrade Fair — based on market validation, documentation quality, package completeness, maintenance status, and authenticity signals.
Calls external URL not in known-safe list
https://keepachangelog.com/Audited May 24, 2026 · audit v1.0
Generated Sep 2, 2026
A company runs nightly database backups via cron. Cron Sentinel wraps the backup command, retries on failure, and flags if the backup silently doesn't run. The operations team gets alerted before data loss occurs.
An online store syncs orders from its website to an ERP system every 15 minutes. Cron Sentinel monitors this sync job, alerting if it fails or becomes overdue, preventing missed orders and customer dissatisfaction.
A finance department generates daily and monthly reports. Cron Sentinel ensures the report generation script runs on schedule, with retries for transient issues, and alerts the team if a report is not created.
A healthcare provider ingests patient data from multiple sources nightly. Cron Sentinel monitors the pipeline, ensuring data is processed on time and alerting if any step fails, maintaining data integrity for patient records.
Offer a managed service where customer cron jobs are remotely monitored via Cron Sentinel. Revenue comes from monthly subscription fees based on number of jobs monitored.
Distribute Cron Sentinel as open source. Sell premium support, consulting, or hosted dashboard services for teams that need advanced monitoring features or assistance.
License Cron Sentinel to enterprises for wide-scale deployment to monitor all scheduled tasks across departments. Offer volume discounts, custom integrations, and dedicated support.
💬 Integration Tip
Start by wrapping a single non-critical cron job with cron-sentinel wrap --name test, then run check after it completes to validate that state is recorded and check exits 0 (healthy). Integrate check with your existing alerting (e.g., a cron line that emails you on non-zero exit) by adding `python cron_sentinel.py check || send_alert`.
Scored Sep 2, 2026
Control desktop applications on Windows — launch, close, focus, resize, move windows, simulate keyboard/mouse input, manage processes, control VSCode, read clipboard, and capture screen info. Use when the user wants to interact with any running program, switch windows, type text, press shortcuts, open files in VSCode, manage running processes, or get system display information.
Conduct rigorous, adversarial code reviews with zero tolerance for mediocrity. Use when users ask to "critically review" my code or a PR, "critique my code", "find issues in my code", or "what's wrong with this code". Identifies security holes, lazy patterns, edge case failures, and bad practices across Python, R, JavaScript/TypeScript, SQL, and front-end code. Scrutinizes error handling, type safety, performance, accessibility, and code quality. Provides structured feedback with severity tiers (Blocking, Required, Suggestions) and specific, actionable recommendations.
Pragmatic coding standards for writing clean, maintainable code — naming, functions, structure, anti-patterns, and pre-edit safety checks. Use when writing new code, refactoring existing code, reviewing code quality, or establishing coding standards.
Claude Code integration for OpenClaw. This skill provides interfaces to: - Query Claude Code documentation from https://code.claude.com/docs - Manage subagents and coding tasks - Execute AI-assisted coding workflows - Access best practices and common workflows Use this skill when users want to: - Get help with coding tasks - Query Claude Code documentation - Manage AI-assisted development workflows - Execute complex programming tasks
Plan, draft, version, and refine written content with enforced versioning and quality audits.
Use when writing tests, creating test strategies, or building automation frameworks. Invoke for unit tests, integration tests, E2E, coverage analysis, performance testing, security testing.