Daily Calendar Brief

What This Template Proves

This probes ICS parsing, event merging, date filtering, sorting, and future calendar visualization.

Current Behavior

The graph imports and runs today using embedded mock ICS text. It parses work and personal calendars, merges the event lists, returns events for 2026-09-01, and sorts them by start.

Faked Pieces

• Provider fetching is mocked with static ICS text nodes.
• Date filtering uses explicit ISO date parameters rather than relative ranges like today.
• Calendar rendering and natural-language brief generation are not implemented.

Missing Nodes And Panels

• Optional provider-specific Calendar Fetch nodes
• Event Normalize node for richer provider and timezone behavior
• Date/Time Filter node with relative dates
• Calendar panel accepting Collection<Event>
• Optional Summarize/Template Render node

Architecture Implications

Calendar providers need graph-scoped execution profile secrets. Forking or publishing should carry the event workflow, not the user’s provider token.