Update news-seen.json with latest articles from 2026-01-31 10:00 briefing

TOOLS.md

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+# TOOLS.md - Local Notes
+
+Skills define *how* tools work. This file is for *your* specifics — the stuff that's unique to your setup.
+
+## Model Selection Policy
+
+When creating tasks, jobs, sub-agents, or hooks, choose the appropriate model:
+
+| Model | Use For |
+|-------|---------|
+| **Opus 4.5** | Everything (default) - best quality, same limits as Sonnet in Max plan |
+| **Haiku 4.5** | Simple bulk tasks only - news summaries, quick lookups, translations |
+
+**Default (main session):** Opus 4.5
+**Sonnet 4.5:** Not used (Opus has same limits but better quality)
+
+## Home Assistant Integration
+
+- Webhook endpoint: `/hooks/agent`
+- Token: configured in `hooks.token`
+- Model: Opus 4.5 (default)
+
+### Arrival Hook
+When user arrives home, HA calls the webhook. Check `memory/arrival-reminders.json` for pending reminders and deliver them.
+
+**Important:** Just send the content directly — no explaining what you're doing (checking files, clearing reminders, etc.). User just wants the info, not the process.
+
+**File format for `memory/arrival-reminders.json`:**
+```json
+{
+  "reminders": [
+    { "id": "unique-id", "task": "fetch_weather_tomorrow" },
+    { "id": "unique-id", "task": "check_calendar_tomorrow" },
+    { "id": "unique-id", "message": "Call mom! 📞" }
+  ]
+}
+```
+
+- Use `"task"` for things that require action (fetch weather, check calendar, look something up)
+- Use `"message"` for simple reminders to display as-is
+- Always include a unique `id` for each item
+
+## CalDAV Calendar Access
+
+Credentials stored in `.credentials/nextcloud.env`:
+- URL: `https://nextcloud.cloonar.com`
+- User: `moltbot@cloonar.com`
+- Calendar: `personal_shared_by_dominik.polakovics@cloonar.com`
+
+To fetch today's events:
+```bash
+source .credentials/nextcloud.env
+curl -s -X REPORT -u "$NEXTCLOUD_USER:$NEXTCLOUD_PASS" \
+  -H "Content-Type: application/xml" -H "Depth: 1" \
+  -d '<c:calendar-query xmlns:d="DAV:" xmlns:c="urn:ietf:params:xml:ns:caldav"><d:prop><c:calendar-data/></d:prop><c:filter><c:comp-filter name="VCALENDAR"><c:comp-filter name="VEVENT"><c:time-range start="'$(date +%Y%m%d)'T000000Z" end="'$(date +%Y%m%d)'T235959Z"/></c:comp-filter></c:comp-filter></c:filter></c:calendar-query>' \
+  "$NEXTCLOUD_URL/remote.php/dav/calendars/$NEXTCLOUD_USER/$CALDAV_CALENDAR/"
+```
+
+## Der Standard RSS Summaries
+
+- 4× daily: 10:00, 14:00, 18:00, 22:00 (Vienna time)
+- Model: Haiku 4.5
+- Focus: International politics, technology, science, economics
+- Excluded: Sports, culture, society
+
+---
+
+Add whatever helps you do your job. This is your cheat sheet.