io.github.nexus-api-lab/chrono-mcp
io.github.nexus-api-lab/chrono-mcp · v0.1.1 · MCP 2025-06-18
Deterministic time tools for AI agents: timezone conversion, business-day math, cron interpretation.
Reachability
reachable
checked 2026-07-14 04:11 UTC
Registry status active
Tools pinned 6
3850338e0938
Tools last changed
unchanged since first capture 2026-07-14
Provenance
Registry namespace io.github.nexus-api-lab
(GitHub-account verified by the official registry)
Remote endpoints
https://chrono-mcp.dokasukadon.workers.dev/mcp (streamable-http)
Observed changes
| When (UTC) | Event | Detail |
|---|---|---|
| 2026-07-14 04:11 | first capture | 6 tools pinned |
Pinned tool definitions (6)
| Tool | Description |
|---|---|
| current_time | Get the current date and time in a given IANA timezone, with UTC offset and day of week. Use this instead of guessing the current time. |
| convert_time | Convert a date-time from one IANA timezone to another, handling DST correctly. Use this instead of doing timezone arithmetic yourself. |
| add_business_days | Add (or subtract, with a negative count) N business days to a date, skipping weekends and any supplied holidays. Returns the resulting date. |
| business_days_between | Count business days between two dates (start inclusive, end exclusive), skipping weekends and any supplied holidays. |
| next_cron_runs | Compute the next N run times of a standard 5-field cron expression ("minute hour day-of-month month day-of-week") in a given timezone. Use this instead of interpreting cron expressions yourself. |
| duration_between | Compute the exact duration between two date-times, with a breakdown into days/hours/minutes/seconds. Handles timezones and DST correctly. |
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