Set tool metadata in script (#182713)

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Simon Lamon <32477463+silamon@users.noreply.github.com>

homeassistant/components/script/llm.py

@@ -31,6 +31,10 @@ class ScriptTool(ActionTool):
         super().__init__(hass, DOMAIN, action)
 
         self.name = f"{DOMAIN}__{script_name}"
+        # The script is named by the user, so its name is already in their
+        # language.
+        if state := hass.states.get(script_entity_id):
+            self.title = state.name
 
         if entity_entry and (
             aliases := er.async_get_entity_aliases(hass, entity_entry)

tests/components/script/test_llm.py

@@ -54,6 +54,14 @@ def _llm_context() -> llm.LLMContext:
     )
 
 
+async def test_script_tool_title(hass: HomeAssistant) -> None:
+    """Test the script tool is titled with the name the user gave the script."""
+    result = await llm_component.async_get_tools(hass, _llm_context(), "assist")
+    tool = next(tool for tool in result.tools if tool.name == "script__test_script")
+    assert tool.title == "test script"
+    assert tool.integration == "script"
+
+
 async def test_script_tool_only_exposed(hass: HomeAssistant) -> None:
     """Test only exposed scripts get a tool."""
     result = await llm_component.async_get_tools(hass, _llm_context(), "assist")