Home control

Turn lights, switches, fans, and other Home Assistant entities on/off by a natural name — no entity IDs required.

How to use it

"turn on the living room lights"

"turn off the fan"

"dim the lights" / "dim the lights to 50"

"turn the lamp blue"

"toggle the office switch"

Tool: control_ha (brain/tools.py) — takes a target (natural name), action (turn_on / turn_off / toggle), and optional brightness / color_name.
Entity resolution: _resolve_entity() calls search_entities() in ha_client.py (substring match against entity_id + friendly_name) and keeps the first hit whose domain is in _CONTROLLABLE — light, switch, fan, cover, climate, media_player, input_boolean, scene, script, automation. The model never has to know or guess an entity_id.
Execution: HomeAssistantClient in ha_client.py — a thin REST wrapper around Home Assistant's /api/services/<domain>/<service>.
Narration: goes through the normal in-character narration pass (not in VERBATIM_TOOLS) — fine here since there's no precise data to preserve, just a confirmation.

Resolution is a plain substring match, not semantic — an ambiguous or very short target name may resolve to the wrong entity if multiple friendly names overlap.
No support for scenes/automations with required extra parameters beyond brightness/color.