feat: Improve description for MCP server tools configuration

sources/platform/integrations/ai/langflow.md

@@ -29,9 +29,9 @@ This guide will demonstrate two different ways to use Apify Actors with Langflow
 
 ### Prerequisites
 
-- **Apify API token**: To use Apify Actors in Langflow, you need an Apify API token. If you don't have one, you can learn how to obtain it in the [Apify documentation](https://docs.apify.com/platform/integrations/api).
+- **Apify API token**: To use Apify Actors in Langflow, you need an Apify API token. If you don't have one, you can learn how to get it in the [Apify documentation](https://docs.apify.com/platform/integrations/api).
 
-- **OpenAI API key**: In order to work with agents in Langflow, you need an OpenAI API key. If you don't have one, you can get it from the [OpenAI platform](https://platform.openai.com/account/api-keys).
+- **OpenAI API key**: To work with agents in Langflow, you need an OpenAI API key. If you don't have one, you can get it from the [OpenAI platform](https://platform.openai.com/account/api-keys).
 
 #### Langflow
 
@@ -41,13 +41,13 @@ Langflow can either be installed locally or used in the cloud. The cloud version
 
 :::
 
-First, we need to install the Langflow platform using python package and project manager [uv](https://docs.astral.sh/uv/):
+First, install the Langflow platform using Python package and project manager [uv](https://docs.astral.sh/uv/):
 
 ```bash
 uv pip install langflow
 ```
 
-After successfully installing Langflow, we can start the platform:
+After installing Langflow, you can start the platform:
 
 ```bash
 uv run langflow run
@@ -62,24 +62,26 @@ When the platform is started, open the Langflow UI using `http://127.0.0.1:7860`
 On the Langflow welcome screen, click the **New Flow** button and then create **Blank Flow**:
 ![New Flow screen - Blank Flow](../images/langflow/new_blank_flow.png)
 
-Now, we can start building our flow.
+Now, you can start building your flow.
 
 ### Calling Apify Actors in Langflow
 
-To call Apify Actors in Langflow, we need to add the **Apify Actors** component to the flow.
+To call Apify Actors in Langflow, you need to add the **Apify Actors** component to the flow.
 From the bundle menu, add **Apify Actors** component:
 ![Flow - Add Apify Actors](../images/langflow/bundles_apify.png)
 
-Next, we need to configure the Apify Actors components. First, input your API token (learn how to get it [here](https://docs.apify.com/platform/integrations/api)). Then, set the Actor ID of the component to `apify/rag-web-browser` to use the [RAG Web Browser](https://apify.com/apify/rag-web-browser). Set the **Run input** field to pass arguments to the Actor run, allowing it to search Google with the query `"what is monero?"` (full Actor input schema can be found [here](https://apify.com/apify/rag-web-browser/input-schema)):
+Next,  configure the Apify Actors components. First, input your API token (learn how to get it at [Integrations](https://docs.apify.com/platform/integrations/api)).
+Then, set the Actor ID of the component to `apify/rag-web-browser` to use the [RAG Web Browser](https://apify.com/apify/rag-web-browser).
+Set the **Run input** field to pass arguments to the Actor run, allowing it to search Google with the query `"what is monero?"` (full Actor input schema can be found in the [RAG Web Browser input schema](https://apify.com/apify/rag-web-browser/input-schema)):
 
 ```json
 {"query": "what is monero?", "maxResults": 3}
 ```
 
-Now, we can run the component by clicking the **Run** button.
+Click **Run**.
 ![Flow - Apify Actors Run](../images/langflow/apify_actors_run.png)
 
-Once the run is finished, we can view the output by clicking the **Output** button.
+After the run finishes, click **Output** to view the results.
 ![Flow - Apify Actors Output](../images/langflow/apify_actors_output.png)
 
 The output should look similar to this:
@@ -94,16 +96,16 @@ When you run the component again, the output contains only the `markdown` and fl
 
 ![Flow - Apify Actors Output Filtered](../images/langflow/apify_actors_output_data_filtered.png)
 
-Now that we understand how to call Apify Actors, let's build a practical example where we search for a company's social media profiles and extract data from them.
+Now that you understand how to call Apify Actors, let's build a practical example where you search for a company's social media profiles and extract data from them.
 
 ### Building a flow to search for a company's social media profiles
 
 Create a new flow and add two **Apify Actors** components from the menu.
 
-Input your API token (learn how to get it [here](https://docs.apify.com/platform/integrations/api)) and set the Actor ID of the first component to `apify/google-search-scraper` and the second one to `clockworks/free-tiktok-scraper`:
+Input your API token (learn how to get it in the [Integrations documentation](https://docs.apify.com/platform/integrations/api)) and set the Actor ID of the first component to `apify/google-search-scraper` and the second one to `clockworks/free-tiktok-scraper`:
 ![Flow - Actors configuration](../images/langflow/apify_actors_configuration.png)
 
-Add the **Agent** component from the menu and set your OpenAI API key (get it [here](https://platform.openai.com/account/api-keys)):
+Add the **Agent** component from the menu and set your OpenAI API key (get it from the [OpenAI API keys page](https://platform.openai.com/account/api-keys)):
 
 :::tip Optimize Agent results
 

sources/platform/integrations/ai/mcp.md

@@ -152,27 +152,60 @@ By default, the main Actors MCP Server starts with a single default [RAG Web Bro
 
 In summary, you can start with a broad set (everything open and discoverable) or a narrow set (just what you need) and even expand tools on the fly, giving your agent a lot of flexibility without overwhelming it initially.
 
-## Dynamic Actor tooling
+## Configure tools for the MCP server
 
-One of the powerful features of MCP with Apify is **dynamic Actor tooling** – the ability for an AI agent to find new tools (Actors) as needed and incorporate them. Here are some special MCP operations and how Apify MCP Server supports them:
+You can customize the MCP server’s available tools by adding query parameters to the server URL or by passing arguments to the CLI.
+This allows you to enable or disable specific tool categories and control which tools are available.
 
-- _Actor discovery and management:_ Search for [Actors](https://docs.apify.com/platform/actors) (`search-actors`), view details (`get-actor-details`), and dynamically add them (`add-actor`).
-- _Apify documentation:_ Search Apify documentation (`search-apify-docs`) and fetch specific documents (`fetch-apify-docs`).
-- _Actor runs (*):_ Get a list of your [Actor runs](https://docs.apify.com/platform/actors/running/runs-and-builds#runs) (`get-actor-run-list`), specific run details (`get-actor-run`), and logs from a specific Actor run (`get-actor-log`).
-- _Apify storage (*):_ Access [datasets](https://docs.apify.com/platform/storage/dataset)(`get-dataset`, `get-dataset-items`, `get-dataset-list`), [key-value stores](https://docs.apify.com/platform/storage/key-value-store) (`get-key-value-store`, `get-key-value-store-keys`, `get-key-value-store-record`, `get-key-value-store-records`), and their records.
+The following tool categories are available:
 
-:::note Optional tools
+- _Actor discovery and management_ (default, always enabled): Search for [Actors](https://docs.apify.com/platform/actors) (`search-actors`), view details (`get-actor-details`), and dynamically add them (`add-actor`).
+- _docs_ (default, can be disabled): Search Apify documentation (`search-apify-docs`) and fetch specific documents (`fetch-apify-docs`).
+- _runs_ (optional): Get a list of your [Actor runs](https://docs.apify.com/platform/actors/running/runs-and-builds#runs) (`get-actor-run-list`), specific run details (`get-actor-run`), and logs from a specific Actor run (`get-actor-log`).
+- _storage_ (optional): Access [datasets](https://docs.apify.com/platform/storage/dataset) and [key-value stores](https://docs.apify.com/platform/storage/key-value-store), including their records (`get-dataset`, `get-dataset-items`, `get-dataset-list`, `get-key-value-store`, `get-key-value-store-keys`, `get-key-value-store-record`, `get-key-value-store-records`).
+- _preview_ (optional): Experimental tools in preview mode. Call any Actor using API (`call-actor`).
 
-Helper tool categories marked with (*) are not enabled by default in the MCP server and must be explicitly enabled using the `tools` argument (either the `--tools` command line argument for the stdio server or the `?tools` URL query parameter for the remote MCP server). The `tools` argument is a comma-separated list of categories with the following possible values:
+The _Actor discovery and management_ tools are always present and cannot be disabled.
+The _docs_ tools are enabled by default but can be switched off using the `tools` parameter.
 
-- `docs`: Search and fetch Apify documentation.
-- `runs`: Get Actor runs list, run details, and logs from a specific Actor run.
-- `storage`: Access datasets, key-value stores, and their records.
-- `preview`: Experimental tools in preview mode.
+### Configure mcp.apify.com using query parameters
 
-:::
+Use the `tools` query parameter to enable or disable specific tool categories.
+
+For example, to enable only the `runs` and `storage` tools, you can use:
+
+```text
+https://mcp.apify.com/?tools=runs,storage
+```
+
+The server will expose all _Actor discovery and management tools_, as well as `runs` and `storage`.
+The list of tools you can enable/disable is as follows: `docs`, `runs`, `storage`, and `preview`.
+
+
+### Configure stdio server using CLI arguments
+
+When running the MCP server via the command line, you can specify the tools using the `--tools` parameter.
+For example, to enable only the `runs` and `storage` tools, you can run:
+
+```bash
+npx @apify/actors-mcp-server --tools runs,storage
+```
+
+## Dynamic discovery of Actors
+
+One of the powerful features of MCP with Apify is **dynamic Actor tooling** – the ability for an AI agent to find new tools (Actors) as needed and incorporate them.
+
+Supported dynamic tool operations (enabled by default):
+
+- `search-actors`: Find available Actors by keyword or category.
+- `get-actor-details`: View details and usage information for a specific Actor.
+- `add-actor`: Dynamically add an Actor as a tool for the current session, making it available for use.
+
+These operations allow your agent to expand its toolset on demand, without requiring a server restart or manual configuration.
 
-For example, to enable all tools, use `npx @apify/actors-mcp-server --tools docs,runs,storage,preview` or `https://mcp.apify.com/?tools=docs,runs,storage,preview`.
+Dynamic tool addition can be disabled using the `?enableAddingActors=false`.
+Not all MCP clients support dynamic tool addition.
+Check your client’s documentation or settings to confirm this feature is available.
 
 ## Rate limits
 
@@ -191,3 +224,4 @@ The Apify MCP server has a rate limit of _30 requests per second_ per user. If y
 - [Apify Actors MCP Server](https://apify.com/apify/actors-mcp-server): The README for the Apify MCP Server actor (available on Apify Store as `apify/actors-mcp-server`) provides technical details on implementation and advanced usage.
 - [Apify Tester MCP Client](https://apify.com/jiri.spilka/tester-mcp-client): A specialized client actor (`jiri.spilka/tester-mcp-client`) that you can run to simulate an AI agent in your browser. Useful for testing your setup with a chat UI.
 - [How to use MCP with Apify Actors](https://blog.apify.com/how-to-use-mcp/): Learn how to expose over 5,000 Apify Actors to AI agents with Claude and LangGraph, and configure MCP clients and servers.
+- [Apify MCP Server Tutorial](https://www.youtube.com/watch?v=BKu8H91uCTg): Integrate thousands of Apify Actors and Agents with Claude.