MCP For Claude Marketplace
Deterministic Cron Schedule Engine

Deterministic Cron Schedule Engine MCP Connector for Claude

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Equip your AI with precise cron job parsing. Deterministically translate cron to natural language, format schedules, and calculate exact next execution times.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner
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Scheduling and task orchestration often require translating complex cron expressions (0 15 10 * *) into human-readable sentences for dashboards, or vice-versa. LLMs notoriously struggle to evaluate cron ticks or calculate exactly when the next cycle will run. The Cron Parser MCP solves this by offloading the mathematical schedule translation and next-tick calculations to a robust V8 Javascript algorithm.

The Superpowers

  • Bidirectional Translation: Instantly translate 0 0 * * 1 to "Every week on Monday at 00:00", or convert "every day" into 0 0 * * * with zero hallucination.
  • Next Execution Math: Request the next chronological execution time for any standard cron expression, completely eliminating the risk of AI "guessing" the next tick.
  • Zero-Dependency Core: Built purely on native JavaScript temporal loops. No bloated dependencies, just pure architectural performance.
cronscheduleparserautomationzero-dependencydeterministic

3 tools expose this connector's capabilities to your AI agent.

calculate_next_execution

Calculates the exact next execution date of a Cron Expression

cron_to_text

Translates a standard Cron Expression into a human-readable format

text_to_cron

The output will be a valid cron syntax. Translates natural language descriptions (e.g. "Every weekday at 5am") into a mathematically valid Cron Expression

See how to talk to your AI agent using Deterministic Cron Schedule Engine.

Translate '0 0 * * 1' so I can show it in my user dashboard.

Using the translate_cron_to_text tool: The schedule means 'Every week on Monday at 00:00'.

When exactly will the schedule '0 * * * *' run next from right now?

Using the calculate_next_execution tool: The exact next tick will be at 2024-10-15T14:00:00.000Z.

Because AI models predict text probabilistically. They often invent invalid cron configurations or fail to understand exactly when a specific combination (like `* * 1 * *`) will trigger next. An algorithmic check provides certainty.

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