"Rime" matching MCP connectors:

MIME type lookup MCP.

Deterministic date math agents get wrong, done in code over MCP: business_days adds and counts working days with holiday awareness, meeting_overlap finds shared windows across UTC offsets including half-hour zones, recurrence_expand generates concrete dates, with deadline_planner and sla_due in the premium tier. Every failure mode returns a structured error.

timeA

pro.worldclock

A real clock for AI agents: current time, timezone conversion, and DST facts from the IANA tzdb.

Current time, timezone conversion & date math for AI agents. On Cloudflare Workers.