docs: add get-actor-output tool

sources/platform/integrations/ai/mcp.md

@@ -280,6 +280,13 @@ This dynamic discovery means your AI can adapt to new tasks without manual confi
 | `get-dataset-list` | storage |  | List all available datasets for the user |
 | `get-key-value-store-list`| storage |  | List all available key-value stores for the user |
 | `add-actor` | experimental |  | Add an Actor as a new tool for the user to call |
+| `get-actor-output`* | - | Retrieve the output from an Actor call which is not included in the output preview of the Actor tool. | ✅ |
+
+:::note
+
+The `get-actor-output` tool is automatically included with any Actor-related tool, such as `call-actor`, `add-actor`, or any specific Actor tool like `apify-slash-rag-web-browser`. When you call an Actor - either through the `call-actor` tool or directly via an Actor tool (e.g., `apify-slash-rag-web-browser`) - you receive a preview of the output. The preview depends on the Actor's output format and length; for some Actors and runs, it may include the entire output, while for others, only a limited version is returned to avoid overwhelming the LLM. To retrieve the full output of an Actor run, use the `get-actor-output` tool (supports limit, offset, and field filtering) with the `datasetId` provided by the Actor call.
+
+:::
 
 ## Advanced usage