# Home Info — seed for the LobeChat morning-briefing agent

Discovered via the Home Assistant MCP (gateway → `home-assistant`) on 2026-05-18.
Home Assistant: ~2492 entities, 40 domains, 19 areas, 2 floors. Language: German.

## Layout
- **Floors**: Erdgeschoss (level 0) + one upper floor; 19 areas total.
- Erdgeschoss areas incl.: Badezimmer, Büro, Esszimmer, Gang, Küche, Wohnzimmer,
  Schlafzimmer, Kinderzimmer, Technikraum, Terrasse … (+ more).

## Key systems
- **Heat pump**: NIBE S1255-6 E (geothermal/brine, BT10 brine-in sensor).
- **Home battery / solar**: EcoFlow **PowerOcean** (`PowerOcean emsBpPower`,
  `Battery HJ3AZDH5ZG3G0384`, switches `Hausbatterie: Entladesperre`,
  `Hausbatterie: Fahrzeug zuerst`). Solar forecast: `Solar Prognose`,
  `sensor.energy_production_today`, `sensor.energy_current_hour`,
  `sensor.energy_next_hour`.
- **EV charging**: evcc + PowerPulse wallbox (AC31ZEH4AG130052). Vehicle = BYD.
- **Spa**: Whirlpool (heat-pump spa). Filter cycles, thermostat.
- **Other**: Philips Hue (lights), smoke detectors (Rauchmelder, w/ temp+humidity),
  Siemens dishwasher, dryer, Sonos (Playbase/TV), QNAP NAS, 3D printer,
  grow tent, voice satellites + **Piper** (local TTS available in HA).

## Briefing entities (use these in the morning briefing)
| Briefing item | Entity / source | Notes |
|---|---|---|
| Car state of charge | `sensor.evcc_byd_configvehicle_soc` | % (e.g. 98) |
| Car range | `sensor.evcc_byd_configvehicle_range` | km (e.g. 422) |
| Car charge limit | `number.evcc_powerpulse_limit_soc` | % |
| Solar battery (house) | PowerOcean / `select.evcc_buffer_soc`; use `ha_search_entities "PowerOcean"` / `ha_get_state` for the live battery-SoC sensor | exact SoC sensor: query PowerOcean at briefing time |
| Solar production today | `sensor.energy_production_today` | kWh |
| Solar forecast (hour/next) | `sensor.energy_current_hour`, `sensor.energy_next_hour` | |
| Grid import | `sensor.evcc_powerpulse_charge_total_import` | kWh |
| Spa temperature | `sensor.whirlpool_temperatur` | °C (e.g. 36.7) |
| Spa thermostat | `climate.spa_thermostat` | mode (heat) |
| Spa target temp | `number.spa_target_desired_temperature` | °C |
| **Spa pH / bromine** | **NOT in Home Assistant** — no pH/bromine sensors exist | omit, or user adds them later / states manually |
| Weather forecast | `weather.wetter` | use `ha_get_state` for forecast attrs |
| Timeline highlights | Bluesky MCP (`bluesky`) — pending fix | once bluesky MCP works |
| Memos recap (yesterday) | Memos MCP (`memos`) — `search_memo` / list by date | working |

## Systematic inventory (2026-05-18)
**Floor Erdgeschoss (level 0)** — 13 areas: Badezimmer, Büro, Esszimmer, Gang,
Garderobe, Gästezimmer, Kinderzimmer, Küche, Schlafzimmer, Speis, Technikraum,
WC, Wohnzimmer.
**Floor Außen (outdoor)** — 6 areas: Eingang, Garage, Grillplatz, Ruheplatz,
Terrasse, Grow.

**Domain counts** (2492 entities / 40 domains): sensor 1309, switch 189,
update 154, button 152, number 148, binary_sensor 143, select 141, light 62,
device_tracker 55, event 33, automation 20, camera 10, notify 9, media_player 8,
cover 8, zone 4, fan 4, person 3, image 3, scene 2, climate 2, calendar 1,
water_heater 1, weather 1, vacuum 1, humidifier 1, tts 1, stt 1, todo 1,
assist_satellite 1, sun 1.

## Notifications / alerts for the briefing
HA has no `alert` domain; surface alerts from:
- **Persistent notifications**: `ha_get_state` on `persistent_notification.*`
  (or `ha_search_entities "notification"`).
- **Problem/safety binary_sensors in `on`**: smoke (Rauchmelder), water leak
  (Wasserticker/"Batterie fast leer"), low-battery sensors — search
  `ha_search_entities "leer"` / `"rauch"` / `"leak"`, report any `state=on`.
- **Automations named like alerts**: e.g. `automation.low_battery` (state on).
- **Pending updates count**: domain `update` (154 entities; report how many `on`).
The agent should call `ha_get_state`/`ha_search_entities` at briefing time and
list only items currently in an alert state (don't dump everything).

## Caveats
- **Spa pH & bromine are not exposed** by the Whirlpool integration — only
  temperature/filter. The briefing should skip them (or note "no chemistry
  sensors") unless the user adds manual input_number/sensor entities.
- House-battery SoC sensor name varies (PowerOcean); the agent should resolve it
  live via `ha_search_entities "PowerOcean"` + `ha_get_state` rather than a
  hardcoded id.