actors-mcp-server

The Apify Model Context Protocol (MCP) Server at mcp.apify.com instantly connects AI applications and agents to thousands of ready‑built tools. It allows your AI assistant to use any Apify Actor for web scraping, data extraction, and automation tasks in real time.

🚀 Try the hosted Apify MCP Server!

For the easiest setup and most powerful features, including the ability to find and use any Actor from Apify Store, connect your AI assistant to our hosted server:

https://mcp.apify.com

It supports OAuth, so you can connect from clients like Claude.ai or Visual Studio Code with just the URL.

Table of Contents

• 🌐 Introducing the Apify MCP server
• 🚀 Quickstart
• 🤖 MCP clients and examples
• 🪄 Try Apify MCP instantly
• 🛠️ Tools, resources, and prompts
• 🐛 Troubleshooting (local MCP server)
• ⚙️ Development
• 🤝 Contributing
• 📚 Learn more

🌐 Introducing the Apify MCP server

The Apify MCP Server allows an AI assistant to use any Apify Actor as a tool to perform a specific task. For example, it can:

• Use Facebook Posts Scraper to extract data from Facebook posts from multiple pages/profiles.
• Use Google Maps Email Extractor to extract contact details from Google Maps.
• Use Google Search Results Scraper to scrape Google Search Engine Results Pages (SERPs).
• Use Instagram Scraper to scrape Instagram posts, profiles, places, photos, and comments.
• Use RAG Web Browser to search the web, scrape the top N URLs, and return their content.

Video tutorial: Integrate 5,000+ Apify Actors and Agents with Claude

🚀 Quickstart

You can use the Apify MCP Server in two ways:

HTTPS Endpoint (mcp.apify.com): Connect from your MCP client via OAuth or by including the Authorization: Bearer <APIFY_TOKEN> header in your requests. This is the recommended method for most use cases. Because it supports OAuth, you can connect from clients like Claude.ai or Visual Studio Code using just the URL: https://mcp.apify.com.

• https://mcp.apify.com (recommended) for streamable transport
• https://mcp.apify.com/sse for legacy SSE transport

Standard Input/Output (stdio): Ideal for local integrations and command-line tools like the Claude for Desktop client.

• Set the MCP client server command to npx @apify/actors-mcp-server and the APIFY_TOKEN environment variable to your Apify API token.
• See npx @apify/actors-mcp-server --help for more options.

You can find detailed instructions for setting up the MCP server in the Apify documentation.

🤖 MCP clients and examples

To interact with the Apify MCP server, you can use various MCP clients, such as:

• Claude Desktop
• Visual Studio Code
• LibreChat
• Apify Tester MCP Client
• Other clients at https://modelcontextprotocol.io/clients
• More clients at https://glama.ai/mcp/clients

With MCP server integrated, you can ask your AI assistant things like:

• "Search the web and summarize recent trends in AI Agents."
• "Find the top 10 Italian restaurants in San Francisco."
• "Find and analyze the Instagram profile of The Rock."
• "Provide a step-by-step guide on using the Model Context Protocol, including source URLs."
• "What Apify Actors can I use?"

Supported Clients Matrix

The following table outlines the tested MCP clients and their level of support for key features.

This matrix is a work in progress. If you have tested other clients, please consider contributing to this documentation.

🪄 Try Apify MCP Instantly

Want to try Apify MCP without any setup?

Check out Apify Tester MCP Client

This interactive, chat-like interface provides an easy way to explore the capabilities of Apify MCP without any local setup. Just sign in with your Apify account and start experimenting with web scraping, data extraction, and automation tools!

Or use the Anthropic Desktop extension file (dxt) for one-click installation: Apify MCP server dxt file

🛠️ Tools, resources, and prompts

The MCP server provides a set of tools for interacting with Apify Actors. Since the Apify Store is large and growing rapidly, the MCP server provides a way to dynamically discover and use new Actors.

Actors

Any Apify Actor can be used as a tool. By default, the server is pre-configured with one Actor, apify/rag-web-browser, and several helper tools. The MCP server loads an Actor's input schema and creates a corresponding MCP tool. This allows the AI agent to know exactly what arguments to pass to the Actor and what to expect in return.

For example, for the apify/rag-web-browser Actor, the input parameters are:

You don't need to manually specify which Actor to call or its input parameters; the LLM handles this automatically. When a tool is called, the arguments are automatically passed to the Actor by the LLM. You can refer to the specific Actor's documentation for a list of available arguments.

Helper tools

One of the most powerful features of using MCP with Apify is dynamic tool discovery. It gives an AI agent the ability to find new tools (Actors) as needed and incorporate them. Here are some special MCP operations and how the Apify MCP Server supports them:

• Apify Actors: Search for Actors, view their details, and use them as tools for the AI.
• Apify documentation: Search the Apify documentation and fetch specific documents to provide context to the AI.
• Actor runs: Get lists of your Actor runs, inspect their details, and retrieve logs.
• Apify storage: Access data from your datasets and key-value stores.

Overview of available tools

Here is an overview list of all the tools provided by the Apify MCP Server.

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.

Tools configuration

The tools configuration parameter is used to specify loaded tools - either categories or specific tools directly, and Apify Actors. For example, tools=storage,runs loads two categories; tools=add-actor loads just one tool.

When no query parameters are provided, the MCP server loads the following tools by default:

• actors
• docs
• apify/rag-web-browser

If the tools parameter is specified, only the listed tools or categories will be enabled - no default tools will be included.

Easy configuration:

Use the UI configurator to configure your server, then copy the configuration to your client.

Configuring the hosted server:

The hosted server can be configured using query parameters in the URL. For example, to load the default tools, use:

For minimal configuration, if you want to use only a single Actor tool - without any discovery or generic calling tools, the server can be configured as follows:

This setup exposes only the specified Actor (apify/my-actor) as a tool. No other tools will be available.

Configuring the CLI:

The CLI can be configured using command-line flags. For example, to load the same tools as in the hosted server configuration, use:

The minimal configuration is similar to the hosted server configuration:

As above, this exposes only the specified Actor (apify/my-actor) as a tool. No other tools will be available.

⚠️ Important recommendation

The default tools configuration may change in future versions. When no tools parameter is specified, the server currently loads default tools, but this behavior is subject to change.

For production use and stable interfaces, always explicitly specify the tools parameter to ensure your configuration remains consistent across updates.

Backward compatibility

The v2 configuration preserves backward compatibility with v1 usage. Notes:

• actors param (URL) and --actors flag (CLI) are still supported.
  • Internally they are merged into tools selectors.
  • Examples: ?actors=apify/rag-web-browser ≡ ?tools=apify/rag-web-browser; --actors apify/rag-web-browser ≡ --tools apify/rag-web-browser.
• enable-adding-actors (CLI) and enableAddingActors (URL) are supported but deprecated.
  • Prefer tools=experimental or including the specific tool tools=add-actor.
  • Behavior remains: when enabled with no tools specified, the server exposes only add-actor; when categories/tools are selected, add-actor is also included.
• enableActorAutoLoading remains as a legacy alias for enableAddingActors and is mapped automatically.
• Defaults remain compatible: when no tools are specified, the server loads actors, docs, and apify/rag-web-browser.
  • If any tools are specified, the defaults are not added (same as v1 intent for explicit selection).
• call-actor is now included by default via the actors category (additive change). To exclude it, specify an explicit tools list without actors.
• preview category is deprecated and removed. Use specific tool names instead.

Existing URLs and commands using ?actors=... or --actors continue to work unchanged.

Prompts

The server provides a set of predefined example prompts to help you get started interacting with Apify through MCP. For example, there is a GetLatestNewsOnTopic prompt that allows you to easily retrieve the latest news on a specific topic using the RAG Web Browser Actor.

Resources

The server does not yet provide any resources.

Debugging the NPM package

To debug the server, use the MCP Inspector tool:

⚙️ Development

Prerequisites

• Node.js (v18 or higher)

Create an environment file, .env, with the following content:

Build the actor-mcp-server package:

Start HTTP streamable MCP server

Run using Apify CLI:

Once the server is running, you can use the MCP Inspector to debug the server exposed at http://localhost:3001.

Start standard input/output (stdio) MCP server

You can launch the MCP Inspector with this command:

Upon launching, the Inspector will display a URL that you can open in your browser to begin debugging.

🐦 Canary PR releases

Apify MCP is split across two repositories: this one for core MCP logic and the private apify-mcp-server-internal for the hosted server. Changes must be synchronized between both.

To create a canary release, add the beta tag to your PR branch. This publishes the package to pkg.pr.new for staging and testing before merging. See the workflow file for details.

🐛 Troubleshooting (local MCP server)

• Make sure you have node installed by running node -v.
• Make sure the APIFY_TOKEN environment variable is set.
• Always use the latest version of the MCP server by using @apify/actors-mcp-server@latest.

💡 Limitations

The Actor input schema is processed to be compatible with most MCP clients while adhering to JSON Schema standards. The processing includes:

• Descriptions are truncated to 500 characters (as defined in MAX_DESCRIPTION_LENGTH).
• Enum fields are truncated to a maximum combined length of 200 characters for all elements (as defined in ACTOR_ENUM_MAX_LENGTH).
• Required fields are explicitly marked with a REQUIRED prefix in their descriptions for compatibility with frameworks that may not handle the JSON schema properly.
• Nested properties are built for special cases like proxy configuration and request list sources to ensure the correct input structure.
• Array item types are inferred when not explicitly defined in the schema, using a priority order: explicit type in items > prefill type > default value type > editor type.
• Enum values and examples are added to property descriptions to ensure visibility, even if the client doesn't fully support the JSON schema.
• Rental Actors are only available for use with the hosted MCP server at https://mcp.apify.com. When running the server locally via stdio, you can only access Actors that are already added to your local toolset. To dynamically search for and use any Actor from the Apify Store—including rental Actors—connect to the hosted endpoint.

🤝 Contributing

We welcome contributions to improve the Apify MCP Server! Here's how you can help:

• 🐛 Report issues: Find a bug or have a feature request? Open an issue.
• 🔧 Submit pull requests: Fork the repo and submit pull requests with enhancements or fixes.
• 📚 Documentation: Improvements to docs and examples are always welcome.
• 💡 Share use cases: Contribute examples to help other users.

For major changes, please open an issue first to discuss your proposal and ensure it aligns with the project's goals.

📚 Learn more

• Model Context Protocol
• What are AI Agents?
• What is MCP and why does it matter?
• How to use MCP with Apify Actors
• Tester MCP Client
• Webinar: Building and Monetizing MCP Servers on Apify
• MCP Client development guide
• How to build and monetize an AI agent on Apify