Timezone planner

Time zone conversion, business day calculation, and cron schedule preview — scheduling in one pass.

When to use this pack

An agent coordinating across time zones needs to convert a time, count business days between dates, and preview when a cron job will fire. Three scheduling primitives bundled together for meeting planners, deployment schedulers, and coordination agents.

Tools in this pack

• Time convert $0.001 POST /api/time-convert Convert between epoch (s or ms), ISO 8601, and any IANA timezone. Give a value, get every representation back.
• Business days $0.001 POST /api/business-days Count business days (Mon–Fri) between two dates, inclusive of the start, exclusive of the end. Optional list of holiday dates to skip.
• Cron next runs $0.002 POST /api/cron-next Parse a 5-field cron expression and return the next N run times (UTC).

Workflow

1. Call time-convert with the time, from timezone, and to timezone to get the converted time.
2. Call business-days with start and end dates to count working days in the range.
3. Call cron-next with a sample expression to preview upcoming schedule occurrences.

Run it in Claude

claude mcp add agent402 -s user -- npx -y agent402-mcp@latest

Then paste this prompt into Claude:

Plan a meeting using Agent402's timezone-planner skill pack: Convert 2026-06-11T10:00:00 from America/New_York to Asia/Tokyo. Also check how many business days are between now and that date, and preview the next 5 occurrences of a weekly Monday 10am cron.

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