diff --git a/config/configuration.yaml b/config/configuration.yaml
index eb8bc85..97862fe 100644
--- a/config/configuration.yaml
+++ b/config/configuration.yaml
@@ -1,20 +1,32 @@
-# Development-friendly config that excludes go2rtc which has compatibility issues
+# yaml-language-server: $schema=../schemas/yaml/configuration_schema.yaml
+# Development-friendly Home Assistant configuration
+#
+# We don't use default_config to avoid HA OS-specific integrations like go2rtc
+# that expect specific container environments. Instead, we explicitly load
+# the integrations useful for custom component development.
+
 # https://www.home-assistant.io/integrations/homeassistant/
 homeassistant:
   debug: true
 
-# Disable analytics, diagnostics and error reporting for development instance
+# Debugging integration
+# https://www.home-assistant.io/integrations/debugpy/
+debugpy:
+
+# Privacy & analytics settings
 # https://www.home-assistant.io/integrations/analytics/
 analytics:
-  # Disable usage analytics to prevent skewing production statistics
-  # https://analytics.home-assistant.io should only reflect real user installations
+  # Analytics are disabled to prevent development instances from skewing
+  # production statistics at https://analytics.home-assistant.io
 
+# System monitoring
 # https://www.home-assistant.io/integrations/system_health/
 system_health:
+  # Provides system health information in Settings > System > Repairs
+  # Safe for development - only shows local system status
 
-# https://www.home-assistant.io/integrations/diagnostics/
-# Note: Diagnostics integration cannot be disabled, but without analytics
-# and with internal_url set, no data is sent externally
+# Note: The diagnostics integration is always loaded and cannot be disabled.
+# With analytics disabled, diagnostic data stays local and isn't sent anywhere.
 
 # Core integrations
 http:
@@ -34,19 +46,120 @@ http:
   cors_allowed_origins:
     - "*"
 
+# Config UI integration - useful for development
+config:
+
+# Frontend - required for UI
+frontend:
+  # Optional: Enable custom themes
+  # themes: !include_dir_merge_named themes
+
 automation:
 
 script:
 
 scene:
 
+# Useful default_config integrations for development
+# https://www.home-assistant.io/integrations/history/
+history:
+
+# https://www.home-assistant.io/integrations/logbook/
+logbook:
+
+# https://www.home-assistant.io/integrations/conversation/
+# conversation:
+# Note: Uncomment to enable voice assistant/conversation features
+# Dependencies (hassil, home-assistant-intents) are pre-installed in bootstrap
+
+# https://www.home-assistant.io/integrations/webhook/
+webhook:
+
+# https://www.home-assistant.io/integrations/my/
+my:
+
+# https://www.home-assistant.io/integrations/recorder/
+recorder:
+  # Development-friendly database settings
+  # Reduce database size and improve performance
+  purge_keep_days: 2
+  commit_interval: 30
+  # Exclude entities you don't need history for
+  exclude:
+    domains:
+      # Sun position changes constantly, rarely needed in dev
+      - sun
+      # Backups don't need history
+      - backup
+      # Updates don't need full history tracking
+      - update
+    entity_globs:
+      # Time sensors change every second/minute
+      - sensor.time*
+      - sensor.date*
+      # Uptime sensors not interesting for development
+      - sensor.*uptime*
+      - sensor.*last_boot*
+      # Memory/CPU sensors create a lot of data
+      - sensor.*memory*
+      - sensor.*cpu*
+    event_types:
+      # Very frequent, rarely needed in development
+      - call_service
+      # System events create lots of noise
+      - system_log_event
+      # Component loading events
+      - component_loaded
+
 energy:
 
 # https://www.home-assistant.io/integrations/logger/
 logger:
   default: info
   logs:
-    # Main integration logger - applies to ALL sub-loggers by default
+    # Reduce noise from chatty components
+    homeassistant.components.recorder: warning
+    homeassistant.components.recorder.util: warning
+    homeassistant.components.websocket_api: warning
+    homeassistant.components.http.ban: warning
+    homeassistant.components.zeroconf: warning
+    homeassistant.components.ssdp: warning
+    homeassistant.components.bluetooth: warning
+    # Conversation can be noisy with hassil
+    homeassistant.components.conversation: warning
+    # Analytics/metrics are not interesting during development
+    homeassistant.components.analytics: error
+
+    # Hide platform setup messages (scene, binary_sensor, sensor, etc.)
+    homeassistant.components.scene: warning
+    homeassistant.components.binary_sensor: warning
+    homeassistant.components.sensor: warning
+    homeassistant.components.event: warning
+    homeassistant.components.switch: warning
+
+    # HTTP/network
+    homeassistant.components.http: warning
+
+    # Keep loader at warning level to see real issues with our integration
+    homeassistant.loader: warning
+
+    # Hide the verbose "Setting up X" messages during startup
+    # but keep warnings/errors visible
+    homeassistant.bootstrap: warning
+    homeassistant.setup: warning
+
+    # Core system - keep visible for important messages
+    homeassistant.core: info
+
+    # IMPORTANT for custom integration development:
+    # Coordinator issues (API calls, update failures)
+    homeassistant.helpers.update_coordinator: info
+    # Entity registration problems
+    homeassistant.helpers.entity_registry: info
+    # Config flow debugging (setup, options)
+    homeassistant.config_entries: info
+
+    # Your integration debug logging - shows EVERYTHING from your integration
     custom_components.tibber_prices: debug
 
     # Reduce verbosity for details loggers (change to 'debug' for deep debugging)
diff --git a/schemas/json/manifest_schema.json b/schemas/json/manifest_schema.json
index 7349f12..e307c07 100644
--- a/schemas/json/manifest_schema.json
+++ b/schemas/json/manifest_schema.json
@@ -1,10 +1,14 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "title": "Home Assistant integration manifest",
-  "description": "The manifest for a Home Assistant integration",
+  "title": "Home Assistant Custom Integration manifest for HACS",
+  "description": "The manifest.json schema for Home Assistant custom integrations distributed via HACS (Home Assistant Community Store). Extends the official Home Assistant manifest schema with HACS-specific requirements like version and issue_tracker fields.",
   "type": "object",
   "if": {
-    "properties": { "integration_type": { "const": "virtual" } },
+    "properties": {
+      "integration_type": {
+        "const": "virtual"
+      }
+    },
     "required": ["integration_type"]
   },
   "then": {
@@ -129,7 +133,9 @@
                 "properties": {
                   "description": "The properties of the Zeroconf advertisement to filter.",
                   "type": "object",
-                  "additionalProperties": { "type": "string" }
+                  "additionalProperties": {
+                    "type": "string"
+                  }
                 }
               },
               "required": ["type"],
@@ -160,7 +166,9 @@
               "type": "string"
             }
           },
-          "additionalProperties": { "type": "string" }
+          "additionalProperties": {
+            "type": "string"
+          }
         }
       },
       "bluetooth": {
@@ -300,9 +308,13 @@
         }
       },
       "documentation": {
-        "description": "The website containing the documentation for the integration. It has to be in the format \"https://www.home-assistant.io/integrations/[domain]\"\nhttps://developers.home-assistant.io/docs/creating_integration_manifest/#documentation",
+        "description": "The website containing the documentation for the integration. For core integrations, it should be \"https://www.home-assistant.io/integrations/[domain]\". Custom integrations can use any URL.\nhttps://developers.home-assistant.io/docs/creating_integration_manifest/#documentation",
+        "type": "string",
+        "format": "uri"
+      },
+      "issue_tracker": {
+        "description": "The issue tracker of your integration, where users can report issues. For custom integrations, this is typically a GitHub issues URL.\nhttps://developers.home-assistant.io/docs/creating_integration_manifest/#issue-tracker",
         "type": "string",
-        "pattern": "^https://www.home-assistant.io/integrations/[0-9a-z_]+$",
         "format": "uri"
       },
       "quality_scale": {
@@ -375,15 +387,31 @@
       "single_config_entry": {
         "description": "Whether the integration only supports a single config entry.\nhttps://developers.home-assistant.io/docs/creating_integration_manifest/#single-config-entry-only",
         "const": true
+      },
+      "version": {
+        "description": "The version of the integration. Required for custom integrations, should be omitted for core integrations.\nhttps://developers.home-assistant.io/docs/creating_integration_manifest/#version",
+        "type": "string",
+        "pattern": "^([0-9]+)\\.([0-9]+)\\.([0-9]+)(?:[-\\.]([0-9A-Za-z-]+(?:\\.[0-9A-Za-z-]+)*))?(?:\\+[0-9A-Za-z-]+)?$"
       }
     },
     "additionalProperties": false,
-    "required": ["domain", "name", "codeowners", "documentation"],
+    "required": [
+      "domain",
+      "name",
+      "codeowners",
+      "documentation",
+      "issue_tracker",
+      "version"
+    ],
     "dependencies": {
       "mqtt": {
         "anyOf": [
-          { "required": ["dependencies"] },
-          { "required": ["after_dependencies"] }
+          {
+            "required": ["dependencies"]
+          },
+          {
+            "required": ["after_dependencies"]
+          }
         ]
       }
     }
diff --git a/schemas/json/translation_schema.json b/schemas/json/translation_schema.json
index 06d8358..115b6bf 100644
--- a/schemas/json/translation_schema.json
+++ b/schemas/json/translation_schema.json
@@ -1,7 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "title": "Home Assistant Translation File Schema",
-  "description": "Schema for Home Assistant custom integration translation files based on https://developers.home-assistant.io/docs/internationalization/core",
+  "title": "Home Assistant Custom Integration Translation (strings.json)",
+  "description": "JSON schema for Home Assistant custom integration translation files (strings.json and translations/*.json). Defines translations for config flows, entities, services, device automations, and more. Based on the official Home Assistant internationalization specification: https://developers.home-assistant.io/docs/internationalization/core",
   "type": "object",
   "properties": {
     "title": {
@@ -187,13 +187,17 @@
           },
           "sections": {
             "type": "object",
-            "description": "Collapsible section labels",
+            "description": "Collapsible section labels and descriptions",
             "additionalProperties": {
               "type": "object",
               "properties": {
                 "name": {
                   "type": "string",
                   "description": "Section name"
+                },
+                "description": {
+                  "type": "string",
+                  "description": "Section description (optional, supports Markdown)"
                 }
               }
             }
diff --git a/schemas/yaml/configuration_schema.yaml b/schemas/yaml/configuration_schema.yaml
new file mode 100644
index 0000000..9be9bfb
--- /dev/null
+++ b/schemas/yaml/configuration_schema.yaml
@@ -0,0 +1,591 @@
+# YAML Schema for Home Assistant configuration.yaml
+# Based on: https://www.home-assistant.io/docs/configuration/
+$schema: http://json-schema.org/draft-07/schema#
+title: Home Assistant Configuration
+description: Basic schema for Home Assistant configuration.yaml. This covers core configuration structure but individual integrations have their own specific schemas.
+
+type: object
+
+properties:
+  homeassistant:
+    type: object
+    description: Core Home Assistant configuration
+    properties:
+      name:
+        type: string
+        description: Name of the location
+
+      latitude:
+        type: number
+        description: Latitude of your location
+
+      longitude:
+        type: number
+        description: Longitude of your location
+
+      elevation:
+        type: number
+        description: Elevation in meters
+
+      unit_system:
+        type: string
+        enum: [metric, imperial, us_customary]
+        description: Unit system to use
+
+      temperature_unit:
+        type: string
+        enum: [C, F]
+        description: Temperature unit (overrides unit_system)
+
+      time_zone:
+        type: string
+        description: Time zone (e.g., Europe/Berlin)
+
+      currency:
+        type: string
+        description: Currency code (e.g., EUR, USD)
+
+      country:
+        type: string
+        description: Country code (ISO 3166-1 alpha-2, e.g., DE, US)
+
+      language:
+        type: string
+        description: Language code (e.g., en, de)
+
+      internal_url:
+        type: string
+        format: uri
+        description: Internal URL for Home Assistant
+
+      external_url:
+        type: string
+        format: uri
+        description: External URL for Home Assistant
+
+      allowlist_external_dirs:
+        type: array
+        items:
+          type: string
+        description: List of directories that are allowed for external access
+
+      allowlist_external_urls:
+        type: array
+        items:
+          type: string
+          format: uri
+        description: List of external URLs that are allowed
+
+      packages:
+        type: object
+        description: Split configuration into packages
+        additionalProperties: true
+
+      customize:
+        type: object
+        description: Customize entities
+        additionalProperties: true
+
+      customize_domain:
+        type: object
+        description: Customize all entities in a domain
+        additionalProperties: true
+
+      customize_glob:
+        type: object
+        description: Customize entities using glob patterns
+        additionalProperties: true
+
+      auth_providers:
+        type: array
+        description: Authentication providers
+        items:
+          type: object
+
+      auth_mfa_modules:
+        type: array
+        description: Multi-factor authentication modules
+        items:
+          type: object
+
+      debug:
+        type: boolean
+        description: Enable debug mode
+
+      media_dirs:
+        type: object
+        description: Media directories
+        additionalProperties:
+          type: string
+
+  default_config:
+    description: Load default integrations. Set to empty object {} to include default_config.
+    oneOf:
+      - type: object
+        additionalProperties: false
+      - type: "null"
+
+  # Common integrations
+  http:
+    description: HTTP integration configuration (https://www.home-assistant.io/integrations/http/)
+    type: [object, "null"]
+    properties:
+      server_host:
+        oneOf:
+          - type: string
+            format: ipv4
+          - type: string
+            format: ipv6
+          - type: array
+            items:
+              type: string
+        description: Host to bind to (e.g., 0.0.0.0 for all interfaces)
+
+      server_port:
+        type: integer
+        minimum: 1
+        maximum: 65535
+        description: Port to bind to
+
+      base_url:
+        type: string
+        format: uri
+        description: Base URL for external access (deprecated, use homeassistant.external_url)
+
+      ssl_certificate:
+        type: string
+        description: Path to SSL certificate
+
+      ssl_key:
+        type: string
+        description: Path to SSL private key
+
+      cors_allowed_origins:
+        type: array
+        items:
+          type: string
+        description: List of allowed CORS origins
+
+      use_x_forwarded_for:
+        type: boolean
+        description: Enable X-Forwarded-For header processing
+
+      trusted_proxies:
+        type: array
+        items:
+          type: string
+        description: List of trusted proxy IP addresses
+
+      ip_ban_enabled:
+        type: boolean
+        description: Enable automatic IP banning
+
+      login_attempts_threshold:
+        type: integer
+        minimum: 1
+        description: Number of failed login attempts before ban
+
+  api:
+    description: API integration
+    oneOf:
+      - type: object
+        additionalProperties: false
+      - type: "null"
+
+  analytics:
+    description: Analytics configuration (https://www.home-assistant.io/integrations/analytics/)
+    oneOf:
+      - type: object
+        additionalProperties: false
+      - type: "null"
+
+  logger:
+    type: object
+    description: Logger configuration (https://www.home-assistant.io/integrations/logger/)
+    properties:
+      default:
+        type: string
+        enum: [notset, debug, info, warning, error, critical]
+        description: Default log level for all components
+
+      logs:
+        type: object
+        description: Per-component log levels (e.g., homeassistant.components.http, custom_components.your_integration)
+        patternProperties:
+          "^(homeassistant\\.components\\.[a-z0-9_.]+|homeassistant\\.[a-z0-9_.]+|custom_components\\.[a-z0-9_.]+|[a-z0-9_.]+)$":
+            type: string
+            enum: [notset, debug, info, warning, error, critical]
+        additionalProperties: false
+
+      filters:
+        type: object
+        description: Filter log messages
+        additionalProperties: true
+
+  recorder:
+    description: Recorder (database) configuration (https://www.home-assistant.io/integrations/recorder/)
+    oneOf:
+      - type: object
+        properties:
+          db_url:
+            type: string
+            description: Database URL (e.g., sqlite:///path/to/file.db, postgresql://...)
+            format: uri
+
+          purge_keep_days:
+            type: integer
+            minimum: 1
+            description: Number of days to keep history
+
+          commit_interval:
+            type: integer
+            minimum: 1
+            description: Seconds between database commits
+
+          auto_purge:
+            type: boolean
+            description: Automatically purge old data
+
+          auto_repack:
+            type: boolean
+            description: Automatically repack database (SQLite only)
+
+          exclude:
+            type: object
+            description: Exclude entities/domains from recording
+            properties:
+              domains:
+                type: array
+                items:
+                  type: string
+                description: Domain names to exclude (e.g., sun, backup)
+
+              entities:
+                type: array
+                items:
+                  type: string
+                description: Specific entities to exclude
+
+              entity_globs:
+                type: array
+                items:
+                  type: string
+                description: Entity glob patterns to exclude (e.g., sensor.time*)
+
+              event_types:
+                type: array
+                items:
+                  type: string
+                description: Event types to exclude (e.g., call_service)
+
+          include:
+            type: object
+            description: Include only specific entities/domains
+            properties:
+              domains:
+                type: array
+                items:
+                  type: string
+                description: Domain names to include
+
+              entities:
+                type: array
+                items:
+                  type: string
+                description: Specific entities to include
+
+              entity_globs:
+                type: array
+                items:
+                  type: string
+                description: Entity glob patterns to include
+      - type: "null"
+
+  history:
+    description: History configuration (https://www.home-assistant.io/integrations/history/)
+    oneOf:
+      - type: object
+        properties:
+          exclude:
+            type: object
+            description: Exclude entities from history
+            properties:
+              domains:
+                type: array
+                items:
+                  type: string
+              entities:
+                type: array
+                items:
+                  type: string
+              entity_globs:
+                type: array
+                items:
+                  type: string
+
+          include:
+            type: object
+            description: Include only specific entities in history
+            properties:
+              domains:
+                type: array
+                items:
+                  type: string
+              entities:
+                type: array
+                items:
+                  type: string
+              entity_globs:
+                type: array
+                items:
+                  type: string
+      - type: "null"
+
+  logbook:
+    description: Logbook configuration (https://www.home-assistant.io/integrations/logbook/)
+    oneOf:
+      - type: object
+        properties:
+          exclude:
+            type: object
+            description: Exclude entities from logbook
+            properties:
+              domains:
+                type: array
+                items:
+                  type: string
+              entities:
+                type: array
+                items:
+                  type: string
+              entity_globs:
+                type: array
+                items:
+                  type: string
+
+          include:
+            type: object
+            description: Include only specific entities in logbook
+            properties:
+              domains:
+                type: array
+                items:
+                  type: string
+              entities:
+                type: array
+                items:
+                  type: string
+              entity_globs:
+                type: array
+                items:
+                  type: string
+      - type: "null"
+
+  frontend:
+    description: Frontend configuration (https://www.home-assistant.io/integrations/frontend/)
+    oneOf:
+      - type: object
+        properties:
+          themes:
+            type: object
+            description: Custom themes
+            additionalProperties: true
+
+          extra_module_url:
+            type: array
+            description: Additional JavaScript modules to load
+            items:
+              type: string
+              format: uri
+
+          extra_js_url_es5:
+            type: array
+            description: Additional ES5 JavaScript modules
+            items:
+              type: string
+              format: uri
+
+          development_repo:
+            type: string
+            description: Path to frontend development repository
+      - type: "null"
+
+  config:
+    description: Configuration panel
+    oneOf:
+      - type: object
+        additionalProperties: false
+      - type: "null"
+
+  map:
+    description: Map panel
+    oneOf:
+      - type: object
+        additionalProperties: false
+      - type: "null"
+
+  sun:
+    description: Sun integration
+    oneOf:
+      - type: object
+        additionalProperties: false
+      - type: "null"
+
+  system_health:
+    description: System health integration
+    oneOf:
+      - type: object
+        additionalProperties: false
+      - type: "null"
+
+  mobile_app:
+    description: Mobile app integration (https://www.home-assistant.io/integrations/mobile_app/)
+    oneOf:
+      - type: object
+        additionalProperties: false
+      - type: "null"
+
+  # Development integrations
+  debugpy:
+    description: Python debugger integration for development (https://www.home-assistant.io/integrations/debugpy/)
+    oneOf:
+      - type: object
+        properties:
+          start:
+            type: boolean
+            description: Auto-start debugger on Home Assistant start
+          wait:
+            type: boolean
+            description: Wait for debugger to attach before continuing
+          port:
+            type: integer
+            minimum: 1
+            maximum: 65535
+            description: Port for debugger
+          host:
+            type: string
+            description: Host to bind debugger to
+      - type: "null"
+
+  webhook:
+    description: Webhook integration (https://www.home-assistant.io/integrations/webhook/)
+    oneOf:
+      - type: object
+        additionalProperties: false
+      - type: "null"
+
+  my:
+    description: My Home Assistant integration (https://www.home-assistant.io/integrations/my/)
+    oneOf:
+      - type: object
+        additionalProperties: false
+      - type: "null"
+
+  conversation:
+    description: Conversation/voice assistant integration (https://www.home-assistant.io/integrations/conversation/)
+    oneOf:
+      - type: object
+        properties:
+          intents:
+            type: object
+            description: Custom conversation intents
+            additionalProperties: true
+      - type: "null"
+
+  person:
+    type: array
+    description: Person configuration
+    items:
+      type: object
+
+  zone:
+    type: array
+    description: Zone configuration
+    items:
+      type: object
+
+  automation:
+    description: Automation configuration (https://www.home-assistant.io/integrations/automation/)
+    oneOf:
+      - type: string
+        pattern: "^!include"
+        description: Include from external file (e.g., !include automations.yaml)
+      - type: array
+        description: List of automations
+        items:
+          type: object
+      - type: object
+        description: Named automations
+        additionalProperties: true
+      - type: "null"
+
+  script:
+    description: Script configuration (https://www.home-assistant.io/integrations/script/)
+    oneOf:
+      - type: string
+        pattern: "^!include"
+        description: Include from external file (e.g., !include scripts.yaml)
+      - type: object
+        description: Named scripts
+        additionalProperties: true
+      - type: "null"
+
+  scene:
+    description: Scene configuration (https://www.home-assistant.io/integrations/scene/)
+    oneOf:
+      - type: string
+        pattern: "^!include"
+        description: Include from external file (e.g., !include scenes.yaml)
+      - type: array
+        description: List of scenes
+        items:
+          type: object
+      - type: object
+        description: Named scenes
+        additionalProperties: true
+      - type: "null"
+
+  input_boolean:
+    type: object
+    description: Input boolean helpers
+
+  input_number:
+    type: object
+    description: Input number helpers
+
+  input_datetime:
+    type: object
+    description: Input datetime helpers
+
+  input_text:
+    type: object
+    description: Input text helpers
+
+  input_select:
+    type: object
+    description: Input select helpers
+
+  input_button:
+    type: object
+    description: Input button helpers
+
+  counter:
+    type: object
+    description: Counter helpers
+
+  timer:
+    type: object
+    description: Timer helpers
+
+  group:
+    type: object
+    description: Group configuration
+
+  template:
+    type: array
+    description: Template entities
+    items:
+      type: object
+
+# Allow any integration not explicitly defined
+additionalProperties: true
diff --git a/schemas/yaml/services_schema.yaml b/schemas/yaml/services_schema.yaml
new file mode 100644
index 0000000..6a135f2
--- /dev/null
+++ b/schemas/yaml/services_schema.yaml
@@ -0,0 +1,611 @@
+# YAML Schema for Home Assistant services.yaml
+# Based on: https://developers.home-assistant.io/docs/dev_101_services/
+$schema: http://json-schema.org/draft-07/schema#
+title: Home Assistant Service Actions Definition
+description: Schema for Home Assistant services.yaml file that defines service actions for custom integrations
+
+type: object
+patternProperties:
+  "^[a-z][a-z0-9_]*$":
+    type: object
+    description: Service action definition (key is the service action name)
+    additionalProperties: false
+    properties:
+      name:
+        type: string
+        description: User-visible name of the service action (translated via strings.json)
+
+      description:
+        type: string
+        description: User-visible description of the service action (translated via strings.json). Supports Markdown.
+
+      target:
+        type: object
+        description: Allows users to specify entities by entity, device, or area. Do NOT define entity_id in fields if target is specified.
+        additionalProperties: false
+        properties:
+          entity:
+            type: object
+            description: Entity selector configuration
+            additionalProperties: false
+            properties:
+              domain:
+                oneOf:
+                  - type: string
+                  - type: array
+                    items:
+                      type: string
+                description: Filter entities by domain(s)
+
+              integration:
+                type: string
+                description: Filter entities by integration
+
+              device_class:
+                oneOf:
+                  - type: string
+                  - type: array
+                    items:
+                      type: string
+                description: Filter entities by device class(es)
+
+              supported_features:
+                type: array
+                description: Filter by required supported features. Each item is either a single feature or a list of features (AND logic).
+                items:
+                  oneOf:
+                    - type: string
+                    - type: number
+                    - type: array
+                      items:
+                        oneOf:
+                          - type: string
+                          - type: number
+
+          device:
+            type: object
+            description: Device selector configuration
+            additionalProperties: false
+            properties:
+              integration:
+                type: string
+                description: Filter devices by integration
+
+              manufacturer:
+                type: string
+                description: Filter devices by manufacturer
+
+              model:
+                type: string
+                description: Filter devices by model
+
+          area:
+            type: object
+            description: Area selector configuration
+            additionalProperties: false
+
+      fields:
+        type: object
+        description: Input fields for the service action
+        additionalProperties: false
+        patternProperties:
+          "^[a-z][a-z0-9_]*$":
+            type: object
+            description: Service action field definition
+            additionalProperties: false
+            properties:
+              name:
+                type: string
+                description: User-visible field name (translated via strings.json)
+
+              description:
+                type: string
+                description: User-visible field description (translated via strings.json)
+
+              required:
+                type: boolean
+                default: false
+                description: Whether the field is required
+
+              advanced:
+                type: boolean
+                default: false
+                description: Advanced fields are only shown when advanced mode is enabled
+
+              example:
+                description: Example value for this field
+
+              default:
+                description: Default field value if not provided
+
+              selector:
+                type: object
+                description: Selector to control the input UI (https://www.home-assistant.io/docs/blueprint/selectors/)
+                additionalProperties: true
+                properties:
+                  # Common selectors
+                  action:
+                    type: [object, "null"]
+                    description: Action sequence selector
+                    additionalProperties: true
+
+                  boolean:
+                    type: [object, "null"]
+                    description: Toggle switch selector
+                    additionalProperties: true
+
+                  condition:
+                    type: [object, "null"]
+                    description: Condition selector
+                    additionalProperties: true
+
+                  entity:
+                    type: object
+                    description: Entity selector with filtering options
+                    additionalProperties: false
+                    properties:
+                      domain:
+                        oneOf:
+                          - type: string
+                          - type: array
+                            items:
+                              type: string
+                      integration:
+                        type: string
+                      device_class:
+                        oneOf:
+                          - type: string
+                          - type: array
+                            items:
+                              type: string
+                      supported_features:
+                        type: array
+                        items:
+                          oneOf:
+                            - type: string
+                            - type: number
+                      multiple:
+                        type: boolean
+                      exclude_entities:
+                        type: array
+                        items:
+                          type: string
+                      include_entities:
+                        type: array
+                        items:
+                          type: string
+
+                  device:
+                    type: object
+                    description: Device selector with filtering options
+                    additionalProperties: false
+                    properties:
+                      integration:
+                        type: string
+                      manufacturer:
+                        type: string
+                      model:
+                        type: string
+                      multiple:
+                        type: boolean
+                      entity:
+                        type: object
+                        properties:
+                          domain:
+                            oneOf:
+                              - type: string
+                              - type: array
+                                items:
+                                  type: string
+                          device_class:
+                            oneOf:
+                              - type: string
+                              - type: array
+                                items:
+                                  type: string
+
+                  area:
+                    type: object
+                    description: Area selector with filtering options
+                    additionalProperties: false
+                    properties:
+                      multiple:
+                        type: boolean
+                      entity:
+                        type: object
+                        properties:
+                          domain:
+                            oneOf:
+                              - type: string
+                              - type: array
+                                items:
+                                  type: string
+                          integration:
+                            type: string
+                      device:
+                        type: object
+                        properties:
+                          integration:
+                            type: string
+                          manufacturer:
+                            type: string
+
+                  target:
+                    type: object
+                    description: Target selector (entity/device/area combined)
+                    additionalProperties: false
+                    properties:
+                      entity:
+                        type: object
+                        properties:
+                          domain:
+                            oneOf:
+                              - type: string
+                              - type: array
+                                items:
+                                  type: string
+                          device_class:
+                            oneOf:
+                              - type: string
+                              - type: array
+                                items:
+                                  type: string
+
+                  number:
+                    type: object
+                    description: Number input selector
+                    additionalProperties: false
+                    properties:
+                      min:
+                        type: number
+                      max:
+                        type: number
+                      step:
+                        oneOf:
+                          - type: number
+                          - type: string
+                            enum: ["any"]
+                      unit_of_measurement:
+                        type: string
+                      mode:
+                        type: string
+                        enum: ["box", "slider"]
+
+                  text:
+                    type: [object, "null"]
+                    description: Text input selector
+                    additionalProperties: false
+                    properties:
+                      multiline:
+                        type: boolean
+                      type:
+                        type: string
+                        enum:
+                          [
+                            "color",
+                            "date",
+                            "datetime-local",
+                            "email",
+                            "month",
+                            "number",
+                            "password",
+                            "search",
+                            "tel",
+                            "text",
+                            "time",
+                            "url",
+                            "week",
+                          ]
+                      multiple:
+                        type: boolean
+                      prefix:
+                        type: string
+                      suffix:
+                        type: string
+
+                  select:
+                    type: object
+                    description: Selection dropdown/list selector
+                    additionalProperties: false
+                    properties:
+                      options:
+                        oneOf:
+                          - type: array
+                            items:
+                              type: string
+                          - type: array
+                            items:
+                              type: object
+                              properties:
+                                label:
+                                  type: string
+                                value:
+                                  type: string
+                      multiple:
+                        type: boolean
+                      custom_value:
+                        type: boolean
+                      mode:
+                        type: string
+                        enum: ["list", "dropdown"]
+                      sort:
+                        type: boolean
+                      translation_key:
+                        type: string
+                    required:
+                      - options
+
+                  time:
+                    type: [object, "null"]
+                    description: Time picker selector
+                    additionalProperties: true
+
+                  date:
+                    type: [object, "null"]
+                    description: Date picker selector
+                    additionalProperties: true
+
+                  datetime:
+                    type: [object, "null"]
+                    description: Date & time picker selector
+                    additionalProperties: true
+
+                  duration:
+                    type: object
+                    description: Duration selector (days, hours, minutes, seconds)
+                    additionalProperties: false
+                    properties:
+                      enable_day:
+                        type: boolean
+                      enable_millisecond:
+                        type: boolean
+
+                  color_temp:
+                    type: object
+                    description: Color temperature selector
+                    additionalProperties: false
+                    properties:
+                      unit:
+                        type: string
+                        enum: ["kelvin", "mired"]
+                      min:
+                        type: integer
+                      max:
+                        type: integer
+
+                  color_rgb:
+                    type: [object, "null"]
+                    description: RGB color picker selector
+                    additionalProperties: true
+
+                  icon:
+                    type: object
+                    description: Icon picker selector
+                    additionalProperties: false
+                    properties:
+                      placeholder:
+                        type: string
+
+                  template:
+                    type: [object, "null"]
+                    description: Jinja2 template input selector
+                    additionalProperties: true
+
+                  object:
+                    type: object
+                    description: YAML object input selector
+                    additionalProperties: false
+                    properties:
+                      multiple:
+                        type: boolean
+
+                  trigger:
+                    type: [object, "null"]
+                    description: Trigger configuration selector
+                    additionalProperties: true
+
+                  location:
+                    type: object
+                    description: Location/coordinates picker selector
+                    additionalProperties: false
+                    properties:
+                      radius:
+                        type: boolean
+                      icon:
+                        type: string
+
+                  media:
+                    type: object
+                    description: Media picker selector
+                    additionalProperties: false
+                    properties:
+                      accept:
+                        type: array
+                        items:
+                          type: string
+
+                  theme:
+                    type: object
+                    description: Theme selector
+                    additionalProperties: false
+                    properties:
+                      include_default:
+                        type: boolean
+
+                  # Additional selectors (simplified)
+                  addon:
+                    type: object
+                    description: Add-on selector (HAOS only)
+                    additionalProperties: true
+
+                  assist_pipeline:
+                    type: object
+                    description: Assist pipeline selector
+                    additionalProperties: true
+
+                  attribute:
+                    type: object
+                    description: Attribute selector
+                    additionalProperties: false
+                    properties:
+                      entity_id:
+                        type: string
+                    required:
+                      - entity_id
+
+                  backup_location:
+                    type: object
+                    description: Backup location selector (HAOS only)
+                    additionalProperties: true
+
+                  config_entry:
+                    type: object
+                    description: Configuration entry selector
+                    additionalProperties: false
+                    properties:
+                      integration:
+                        type: string
+
+                  constant:
+                    type: object
+                    description: Constant value selector
+                    additionalProperties: false
+                    properties:
+                      value:
+                        description: The constant value
+                      label:
+                        type: string
+                    required:
+                      - value
+
+                  conversation_agent:
+                    type: object
+                    description: Conversation agent selector
+                    additionalProperties: false
+                    properties:
+                      language:
+                        type: string
+
+                  country:
+                    type: object
+                    description: Country selector
+                    additionalProperties: false
+                    properties:
+                      countries:
+                        type: array
+                        items:
+                          type: string
+                      no_sort:
+                        type: boolean
+
+                  floor:
+                    type: object
+                    description: Floor selector
+                    additionalProperties: false
+                    properties:
+                      multiple:
+                        type: boolean
+
+                  label:
+                    type: object
+                    description: Label selector
+                    additionalProperties: false
+                    properties:
+                      multiple:
+                        type: boolean
+
+                  language:
+                    type: object
+                    description: Language selector
+                    additionalProperties: false
+                    properties:
+                      languages:
+                        type: array
+                        items:
+                          type: string
+                      native_name:
+                        type: boolean
+                      no_sort:
+                        type: boolean
+
+                  qr_code:
+                    type: object
+                    description: QR code display (no return value)
+                    additionalProperties: false
+                    properties:
+                      data:
+                        description: Data to encode in QR code
+                      scale:
+                        type: integer
+                      error_correction_level:
+                        type: string
+                        enum: ["low", "medium", "quartile", "high"]
+                    required:
+                      - data
+
+                  state:
+                    type: object
+                    description: State selector
+                    additionalProperties: false
+                    properties:
+                      entity_id:
+                        type: string
+                      multiple:
+                        type: boolean
+
+                  statistic:
+                    type: object
+                    description: Statistic selector
+                    additionalProperties: false
+                    properties:
+                      multiple:
+                        type: boolean
+
+              filter:
+                type: object
+                description: Filter to show field only if selected entities match criteria
+                additionalProperties: false
+                properties:
+                  supported_features:
+                    type: array
+                    description: Show field if at least one selected entity supports at least one listed feature
+                    items:
+                      oneOf:
+                        - type: string
+                        - type: number
+
+                  attribute:
+                    type: object
+                    description: Show field if at least one selected entity's attribute matches one of the listed values
+                    patternProperties:
+                      ".*":
+                        type: array
+                        items:
+                          oneOf:
+                            - type: string
+                            - type: number
+                            - type: boolean
+                oneOf:
+                  - required: [supported_features]
+                  - required: [attribute]
+
+      # Collapsible sections for grouping fields (e.g., advanced_fields)
+      advanced_fields:
+        type: object
+        description: Collapsible section for advanced fields
+        additionalProperties: false
+        properties:
+          collapsed:
+            type: boolean
+            default: false
+            description: Whether the section is initially collapsed
+
+          fields:
+            type: object
+            description: Advanced fields in this section
+            additionalProperties: false
+            patternProperties:
+              "^[a-z][a-z0-9_]*$":
+                $ref: "#/patternProperties/^[a-z][a-z0-9_]*$/properties/fields/patternProperties/^[a-z][a-z0-9_]*$"
+
+additionalProperties: false