last-month

name	last-month
description	Show calendar events from the past 30 days. Use when user says "last month's events", "past month", "what happened last month", "last month's meetings", "previous month's schedule", or wants to review the past 30 days of events.
metadata	{"version":"0.1.0","author":"Ondrej (Ondra) Krajicek, [e-mail]"}

Last Month's Calendar

Shortcut for viewing the past 30 days of events.

Critical Rules

• Read cross-cutting behaviors first: skills/shared/references/cross-cutting.md
• Read-only — never create, modify, or delete events

Context Files

• skills/shared/references/cross-cutting.md — provider detection, output format, error handling
• skills/shared/references/providers.md — CLI commands and response parsing

Workflow

1. Calculate Date Range

START=$(date -v-30d +%Y-%m-%d 2>/dev/null || date -d '-30 days' +%Y-%m-%d)
END=$(date +%Y-%m-%d)

2. Detect Providers and Fetch Events

Follow provider detection from cross-cutting.md, then fetch events for the past 30 days using commands from providers.md.

Google: gcalcli agenda "$START" "$END" --tsv --details location --nocolor

Microsoft: Use calendarView with startDateTime=${START}T00:00:00Z and endDateTime=${END}T00:00:00Z

3. Format Output

Use the standard markdown table format from cross-cutting.md. Group events by day — one ## Calendar — Day header per day. Skip days with no events.

For 30-day views, consider summarizing days with many events (e.g., "5 events") and expanding on request.