Dcb Homeassistant Claude Kit Homeassistant Claude Kit

Setup Customize

This skill maps your Home Assistant instance to the dashboard and automation templates through a guided interview. It is resumable — if the conversation ends mid-way, re-invoke this skill and it will pick up from the last checkpoint.

See references/question-patterns.md for detailed question wording and example answers for each domain.

Step 0: Check Prerequisites

Verify setup-state.json exists and infrastructure is complete:

import json, sys, os
if not os.path.exists('setup-state.json'):
    print('NOT_READY'); sys.exit(0)
with open('setup-state.json') as f:
    state = json.load(f)
schema = state.get('schema_version', 0)
if schema > 1:
    print('SCHEMA_WARNING')
phase = state.get('session', {}).get('current_phase', '')
infra = state.get('infrastructure', {}).get('steps_completed', [])
if 'infrastructure_complete' in phase or 'pull' in infra:
    answers = state.get('answers', {})
    if answers.get('rooms') or phase.startswith('customize:'):
        print('RESUME')
        print(f'PHASE:{phase}')
        print(f'ROOMS_DONE:{",".join(answers.get("rooms", {}).keys())}')
    else:
        print('FRESH')
else:
    print('NOT_READY')

Run via python3 -c "..." and check the output:

• NOT_READY: Tell user to run setup-infrastructure first.
• SCHEMA_WARNING: State file from newer version — proceed with caution.
• RESUME: Load checkpoint. Tell user: "Welcome back! You were at [phase]. Rooms done: [list]. Continuing."
• FRESH: Begin from Phase 1.

Checkpoint Writing Pattern

After EVERY user answer, update setup-state.json with granular progress:

import json
def save_checkpoint(phase, answers_update=None, files_written=None):
    with open('setup-state.json') as f:
        state = json.load(f)
    state['session']['current_phase'] = phase
    if answers_update:
        state.setdefault('answers', {}).update(answers_update)
    if files_written:
        state.setdefault('files_written', []).extend(files_written)
    with open('setup-state.json', 'w') as f:
        json.dump(state, f, indent=2)

Example calls:

• save_checkpoint('customize:room_mapping', {'rooms': {'living_room': {'light': '...', 'motion': '...'}}})
• save_checkpoint('customize:domain_selection', {'domains_selected': ['lighting', 'climate']})
• save_checkpoint('customize:notifications', {'notify_targets': {'primary': 'notify.mobile_app_x'}})
• save_checkpoint('customize:files', files_written=['config/automations/lighting.yaml'])

Step 1: Discover Entity + Area + Floor Registries

Primary method: Use registry data. Entity-to-room assignment should come from the device/entity registries (via area_id) whenever possible. This is the authoritative source.

Fallback: Name inference + user confirmation. If the registries have sparse area assignments (common in setups where the user hasn't organized areas in HA), you may infer room assignments from entity ID naming patterns (e.g., bedroom_motion → bedroom). However, when using name inference, you MUST:

1. Clearly mark inferred assignments as "inferred (not in registry)"
2. Ask the user to confirm ALL inferred assignments before proceeding
3. Never present inferred data as verified fact

1a. Query Floor + Area Registries

Get the authoritative room and floor structure:

source .env && ssh "$SSH_USER@$HA_HOST" "source /etc/profile.d/claude-ha.sh; source ${HA_REMOTE_PATH:=/config/}.env; ha-ws raw config/floor_registry/list" 2>/dev/null
source .env && ssh "$SSH_USER@$HA_HOST" "source /etc/profile.d/claude-ha.sh; source ${HA_REMOTE_PATH}.env; ha-ws raw config/area_registry/list" 2>/dev/null

This gives you:

• All floors with IDs and names
• All areas with floor_id assignments
• Do NOT ask the user about floors if this data is available.

1b. Query Device + Entity Registries

Get the authoritative entity-to-area mappings:

source .env && ssh "$SSH_USER@$HA_HOST" "source /etc/profile.d/claude-ha.sh; source ${HA_REMOTE_PATH}.env; ha-ws raw config/device_registry/list" 2>/dev/null
source .env && ssh "$SSH_USER@$HA_HOST" "source /etc/profile.d/claude-ha.sh; source ${HA_REMOTE_PATH}.env; ha-ws raw config/entity_registry/list" 2>/dev/null

Entity-to-area resolution chain:

1. Check entity_registry → if the entity has a direct area_id, use it
2. Otherwise, find the entity's device_id → look up that device in device_registry → use the device's area_id
3. If neither has an area_id, the entity is unassigned — note it but do NOT guess

1c. Query Entities by Domain

For each relevant domain, query the live entity list:

source .env
for domain in light binary_sensor sensor climate media_player camera cover vacuum remote switch; do
  ssh "$SSH_USER@$HA_HOST" "source /etc/profile.d/claude-ha.sh; source ${HA_REMOTE_PATH}.env; ha-ws entity list $domain" 2>/dev/null
done

1d. Build Verified Room-Entity Map

Cross-reference the entity list with the device/entity registry area assignments to build a verified mapping. For each room, list:

• Lights (prefer zone/group entities over individual bulbs)
• Motion sensors (binary_sensor.* with device_class: motion or occupancy)
• Temperature sensors
• Climate entities (TRVs, AC units)
• Media players
• Cameras

Before presenting any mapping to the user: mark each assignment's source:

• Registry: directly from device/entity registry area_id — present as fact
• Inferred: from entity ID naming pattern — present with a ? mark, ask user to confirm
• Unassigned: no area in registry and no clear naming pattern — ask the user

1e. Fallback: Local .storage Files

If SSH/ha-ws is unavailable, parse the local .storage/ files (pulled by make pull):

source venv/bin/activate && python tools/entity_explorer.py --full 2>/dev/null | head -100

Or use the REST API as a last resort:

source .env && set -a && source .env && set +a && python3 -c "
import urllib.request, json, os
url = os.environ['HA_URL'] + '/api/states'
req = urllib.request.Request(url, headers={'Authorization': 'Bearer ' + os.environ['HA_TOKEN']})
with urllib.request.urlopen(req) as r:
    states = json.load(r)
domains = {}
for s in states:
    d = s['entity_id'].split('.')[0]
    domains[d] = domains.get(d, 0) + 1
for d, c in sorted(domains.items()):
    print(f'{d}: {c} entities')
"

Summarize what was found: "Found X floors, Y areas, Z lights, W climate entities, ..."

Step 2: Room Mapping (Phase 1)

See references/question-patterns.md → Phase 1 for question wording.

Goal: Build a RoomConfig[] array for dashboard/src/lib/areas.ts.

1. Present the verified room-entity map from Step 1d to the user. This should already include floor assignments (from the floor registry), entity assignments (from device/entity registries), and all detected sensors/lights/climate/media per room.
2. Ask the user to confirm, correct, or skip each room. Common corrections:
   • Merging rooms (e.g., kitchen + storage → one zone)
   • Renaming rooms for the dashboard
   • Skipping rooms they don't want on the dashboard
3. Only ask about floors if the floor registry returned no data. If floors are assigned in HA, use those values directly.
4. For each confirmed room, verify entity assignments match what the user expects. If any entity was listed as "unassigned" in Step 1d, ask the user to assign it.
5. Save progress to setup-state.json after each room confirmation.

Generate areas.ts once all rooms are confirmed:

// dashboard/src/lib/areas.ts — generated by setup-customize
export interface RoomConfig {
  id: string;
  name: string;
  floor: number;
  icon: string;
  light?: string;           // primary light entity
  motionSensor?: string;
  temperatureSensor?: string;
  mediaPlayer?: string;
  climate?: string;
}

export const ROOMS: RoomConfig[] = [
  // REPLACE: Add your rooms here (generated from interview)
  // { id: "living_room", name: "Living Room", floor: 0, icon: "sofa", light: "light.living_room" },
];

// Maps HA person entity → display name
export const USER_ROOM_MAP: Record<string, string> = {};

Step 3: Entity Specialization (Phase 2)

For each room, ask domain-specific questions:

Lights:

• Is the main light a Hue zone/group or individual bulbs?
• Any motion-triggered lights in this room? (entity ID)
• Luminance sensor? (for light-level gating)

Climate:

• Thermostat/TRV or AC unit?
• TRV entity ID (for zone control)

Media:

• TV / media player entity?
• Remote entity? (for IR/HDMI control)

Save answers to setup-state.json as you go.

Step 4: Domain Selection (Phase 3)

Present automation domains as a checklist. Ask the user which apply to their setup:

Which automation domains do you want to set up?
□ Motion lights (auto on/off with motion sensors)
□ Activity modes (night mode, movie mode, work mode)
□ Climate scheduling (morning/night temperature changes)
□ Away mode (setback when nobody home)
□ Appliance tracking (washer/dishwasher state machine)
□ Health monitoring (integration watchdogs, battery alerts)
□ EV/Solar charging (if you have solar + EV)
□ AC solar heating (if you have solar + AC units)
□ None — I'll write my own automations

For each selected domain, note which automation template to use from docs/templates/config/automations/.

Step 5: Behavioral Interview (Phase 4)

Ask about preferences that drive automation behavior. See references/question-patterns.md → Phase 4 for full question bank.

Key questions:

• What time do you typically wake up on weekdays? Weekends?
• What time is bedtime on weekdays? Weekends?
• Who lives in the home? (for presence tracking — no custody/schedule details needed)
• Do you work from home? (drives work_mode auto-trigger)
• What's your preferred daytime temperature? Night temperature?
• Battery alert threshold? (default: 10%)
• Any devices that should NOT be automated? (creates exceptions list)

Save all answers to setup-state.json.

Step 6: Notification Discovery (Phase 5)

Discover available notification targets:

set -a && source .env && set +a && python3 -c "
import urllib.request, json, os
url = os.environ['HA_URL'] + '/api/services'
req = urllib.request.Request(url, headers={'Authorization': 'Bearer ' + os.environ['HA_TOKEN']})
with urllib.request.urlopen(req) as r:
    services = json.load(r)
notify = [s for s in services if s.get('domain') == 'notify']
for n in notify:
    for svc in n.get('services', {}).keys():
        print(f'notify.{svc}')
" 2>/dev/null

Alternatively, use SSH + ha-api (more reliable):

source .env && ssh "$SSH_USER@$HA_HOST" "source /etc/profile.d/claude-ha.sh; source ${HA_REMOTE_PATH:=/config/}.env; ha-api search notify"

Ask the user which targets to use for:

• Primary notifications (most alerts)
• Critical alerts (security, health)

Step 7: Helpers Merge

Read existing configuration.yaml and check if it already has input_* helpers:

grep -l "input_boolean:\|input_select:\|input_number:" config/configuration.yaml 2>/dev/null && echo "has_helpers" || echo "no_helpers"

If existing helpers found: Show them and ask:

"Your configuration.yaml already has input helpers. I can: (A) Keep them where they are and add only missing ones from the templates (B) Consolidate all helpers into config/helpers.yaml and use !include helpers.yaml

Which do you prefer?"

Never silently move or overwrite existing helpers.

Step 8: Generate Configuration Files

Based on all interview answers, generate:

dashboard/src/lib/entities.ts

// dashboard/src/lib/entities.ts — generated by setup-customize
// Edit this file to update entity mappings. Re-run setup-customize to regenerate.

// ── Modes ──────────────────────────────────────────────────────────────────
export const NIGHT_MODE = "input_boolean.night_mode";
export const MOVIE_MODE = "input_boolean.movie_mode";
export const WORK_MODE = "input_boolean.work_mode";
export const AWAY_MODE = "input_boolean.away_mode";
export const CLIMATE_MODE = "input_select.your_climate_mode"; // # REPLACE: or remove

// ── People ─────────────────────────────────────────────────────────────────
// Add your person entity IDs here
export const PERSONS: string[] = [];

// ── Add your entities below ────────────────────────────────────────────────
// (Generated from interview answers — each room's entities added here)

Automation YAML files

For each selected domain, copy the template and substitute placeholder IDs:

• your_room_motion_sensor → actual entity ID from interview
• your_notify_target → chosen notification target
• your_morning_work_day (input_datetime) → keep as-is (user sets value in HA UI)

Copy template files to config/automations/:

# Example for lighting:
cp docs/templates/config/automations/lighting.yaml config/automations/lighting.yaml
# Then perform substitutions based on interview answers

docs/system-overview.md and docs/house-rules.md

Populate the template sections with interview answers. Leave blank sections with the original guidance comments for sections not covered.

Step 9: Build + Deploy

1. Install dashboard dependencies (if not already installed):

   cd dashboard && npm install && cd ..
   

2. Verify TypeScript compiles cleanly before deploying:

   cd dashboard && npx tsc -b --noEmit && cd ..
   

   If this fails, fix the errors before proceeding. Common issues:

   • Entity constants with empty string "" as EntityId need actual entity IDs or removal
   • Missing @types/* packages → run npm install first

3. Run backup:

   make backup
   

4. Push configuration:

   make push
   

5. Deploy dashboard:

   make deploy-dashboard
   

6. Verify by asking the user to open HA and confirm the dashboard panel appears. Provide the URL: http://[HA_URL]/custom-dashboard

Optional: Make the dashboard the default view

After the dashboard deploys successfully, ask the user:

"Would you like to make this dashboard your default view when opening Home Assistant? This requires installing the Custom Sidebar plugin via HACS. If you don't have HACS, you can skip this — your dashboard is still accessible from the sidebar."

If the user wants this:

1. Verify HACS is installed:

   source .env && ssh "$SSH_USER@$HA_HOST" "source /etc/profile.d/claude-ha.sh; source ${HA_REMOTE_PATH:=/config/}.env; ha-api state sensor.hacs" 2>/dev/null
   

   If HACS is not installed, tell the user to install it first from hacs.xyz and skip this step.

2. Tell the user to install Custom Sidebar via HACS:

   • Open HA → HACS → Frontend → search "Custom Sidebar" → Install
   • This cannot be done via CLI — HACS frontend installations require the UI

3. Once confirmed installed, add the plugin to configuration.yaml under frontend:

   frontend:
     extra_module_url:
       - /hacsfiles/custom-sidebar/custom-sidebar-plugin.js
   

   Merge with existing frontend: block — do not duplicate the key.

4. Create config/custom-sidebar-config.yaml:

   default_path: /custom-dashboard
   

5. Push the config and tell the user to restart HA (this change requires a restart, not just a reload):

   make push
   

Step 10: Save Completion Checkpoint

python3 -c "
import json, datetime
with open('setup-state.json') as f:
    state = json.load(f)
state['session']['current_step'] = 'customize_complete'
state['session']['steps_completed'].append('customize')
state['session']['completed_at'] = datetime.datetime.now().isoformat()
with open('setup-state.json', 'w') as f:
    json.dump(state, f, indent=2)
print('Setup complete. setup-state.json updated.')
"

Completion Message

"Setup complete! Your dashboard is deployed.

What's configured:

• [N] rooms mapped
• [N] automation domains active
• Dashboard entities wired

Next steps:

• Open HA companion app and navigate to your custom dashboard panel
• Review docs/house-rules.md and fill in any sections that are still blank
• If something's wrong, just tell me what to fix — all entity IDs are now in dashboard/src/lib/entities.ts and config/automations/*.yaml"

Source: dcb/homeassistant-claude-kit — distributed by TomeVault.