# How to integrate Epic games MCP with Google ADK

```json
{
  "title": "How to integrate Epic games MCP with Google ADK",
  "toolkit": "Epic games",
  "toolkit_slug": "epic_games",
  "framework": "Google ADK",
  "framework_slug": "google-adk",
  "url": "https://composio.dev/toolkits/epic_games/framework/google-adk",
  "markdown_url": "https://composio.dev/toolkits/epic_games/framework/google-adk.md",
  "updated_at": "2026-05-12T10:10:32.809Z"
}
```

## Introduction

This guide walks you through connecting Epic games to Google ADK using the Composio tool router. By the end, you'll have a working Epic games agent that can list your recently purchased epic games titles, show current fortnite store offers, check your unreal engine license details through natural language commands.
This guide will help you understand how to give your Google ADK agent real control over a Epic games account through Composio's Epic games MCP server.
Before we dive in, let's take a quick look at the key ideas and tools involved.

## Also integrate Epic games with

- [OpenAI Agents SDK](https://composio.dev/toolkits/epic_games/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/epic_games/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/epic_games/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/epic_games/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/epic_games/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/epic_games/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/epic_games/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/epic_games/framework/cli)
- [LangChain](https://composio.dev/toolkits/epic_games/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/epic_games/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/epic_games/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/epic_games/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/epic_games/framework/crew-ai)

## TL;DR

Here's what you'll learn:
- Get a Epic games account set up and connected to Composio
- Install the Google ADK and Composio packages
- Create a Composio Tool Router session for Epic games
- Build an agent that connects to Epic games through MCP
- Interact with Epic games using natural language

## What is Google ADK?

Google ADK (Agents Development Kit) is Google's framework for building AI agents powered by Gemini models. It provides tools for creating agents that can use external services through the Model Context Protocol.
Key features include:
- Gemini Integration: Native support for Google's Gemini models
- MCP Toolset: Built-in support for Model Context Protocol tools
- Streamable HTTP: Connect to external services through streamable HTTP
- CLI and Web UI: Run agents via command line or web interface

## What is the Epic games MCP server, and what's possible with it?

The Epic games MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Epic games account. It provides structured and secure access to your Epic Games platform, so your agent can perform actions like accessing your game library, tracking new releases, viewing purchase history, and managing your account details on your behalf.
- Game library insights: Let your agent retrieve and summarize information about your owned and recently played games.
- Store browsing and recommendations: Have the agent help you discover new games, sales, and curated recommendations from the Epic Games Store.
- Purchase history overview: Get quick reports on your past purchases, including receipts and downloadable content.
- Account management assistance: Allow your agent to help update profile details, privacy settings, or linked accounts for a streamlined experience.
- Stay up-to-date on releases: Ask the agent to notify you about upcoming game launches, updates, or major events within the Epic Games ecosystem.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `EPIC_GAMES_DELETE_PRESET_METADATA_KEY` | Delete Preset Metadata Key | Tool to delete a metadata key-value pair associated with a Remote Control Preset. Use after confirming you have the correct preset name and metadata key. |
| `EPIC_GAMES_GET_ISLAND` | Get Island Metadata | Tool to fetch metadata for a specific Fortnite island by its code. Use when you have an island code and need detailed island information. |
| `EPIC_GAMES_GET_ISLAND_AVG_MINUTES_PER_PLAYER` | Get Island Average Minutes per Player | Tool to retrieve average minutes per unique player for a given island code and interval. Use when you need daily or more granular (hour/minute) player engagement metrics. Hourly/minute intervals may not be available. |
| `EPIC_GAMES_GET_ISLAND_FAVORITES` | Get Island Favorites Metrics | Tool to fetch how many times an island was added to favorites over a time interval. Use when analyzing island popularity trends. |
| `EPIC_GAMES_GET_ISLAND_METRICS_BY_INTERVAL` | Get Island Metrics by Interval | Tool to retrieve usage metrics for a Fortnite island aggregated by interval. Use when analyzing island usage over time buckets. |
| `EPIC_GAMES_GET_ISLAND_MINUTES_PLAYED` | Get Island Minutes Played | Tool to retrieve total minutes played on an island during a given interval. Use after obtaining the island code to analyze player engagement metrics. |
| `EPIC_GAMES_GET_ISLAND_PEAK_CCU` | Get Island Peak CCU | Tool to retrieve peak concurrent users for an island. Use when you need to monitor the highest concurrent users over a specific interval. |
| `EPIC_GAMES_GET_ISLAND_PLAYS` | Get Island Plays | Tool to retrieve the number of plays (session starts) for a Fortnite island. Use when you need play metrics for a specific island and time interval. |
| `EPIC_GAMES_GET_ISLAND_RECOMMENDATIONS` | Get Island Recommendations | Tool to retrieve the count of player recommendations for an island. Use when you need recommendation metrics over a given interval. |
| `EPIC_GAMES_GET_ISLAND_RETENTION` | Get Island Retention | Tool to retrieve day-over-day retention metrics for a Fortnite island. Use when analyzing retention performance by day (only supported for day interval). |
| `EPIC_GAMES_GET_ISLAND_UNIQUE_PLAYERS` | Get Island Unique Players | Tool to retrieve the number of unique players who played an island over a specific interval. Use after obtaining the island code and desired interval. |
| `EPIC_GAMES_GET_PRESET` | Get Remote Control Preset | Tool to get details for a specific Remote Control Preset by name. Use after listing or identifying available presets to fetch their configuration including groups, properties, and functions. |
| `EPIC_GAMES_GET_PRESET_METADATA` | Get Preset Metadata | Tool to retrieve all metadata entries associated with a preset. Use when you need to inspect metadata of a Remote Control Preset after confirming it exists. |
| `EPIC_GAMES_GET_PRESET_METADATA_KEY` | Get Preset Metadata Key | Tool to read a single metadata key's value for a Remote Control Preset. Use when you need to fetch a specific metadata entry after listing presets. |
| `EPIC_GAMES_GET_PRESET_PROPERTY` | Get Preset Property | Tool to read the value(s) of a property exposed through a Remote Control Preset. Use when you need to fetch the current state of a specific property from a preset. |
| `EPIC_GAMES_LIST_BLUEPRINT_CALLABLE_FUNCTIONS` | List Blueprint-Callable Functions | Tool to list blueprint-callable functions on a UObject. Use when you need to inspect available functions for automation or debugging. |
| `EPIC_GAMES_LIST_ISLANDS` | List Fortnite Islands | Tool to list public discoverable Fortnite islands sorted by newest releases first. Use when browsing community-created islands. |
| `EPIC_GAMES_OPTIONS_REMOTE` | Remote API CORS Preflight | Tool to perform a CORS preflight OPTIONS request to the Remote Control API. Use when verifying cross-origin HTTP request permissions before making other calls. |
| `EPIC_GAMES_PUT_OBJECT_CALL` | Call UObject Blueprint Function | Tool to invoke a Blueprint-callable function on an in-memory UObject. Use after confirming the target object path and function name (e.g., call SetActorLocation to move an actor). |
| `EPIC_GAMES_PUT_OBJECT_DESCRIBE` | Describe a UObject | Tool to describe a UObject. Use when you need metadata of an object identified by its path. Example: Describe UObject with path '/Game/MyMap:PersistentLevel.MyActor'. |
| `EPIC_GAMES_PUT_OBJECT_EVENT_EXPERIMENTAL` | Wait for UObject Event (Experimental) | Tool to block until the next specified UObject event occurs. Use when you need to wait for a specific property-change event on a UObject before proceeding. Experimental: this route only returns after the event fires (requires WebControl.EnableExperimentalRoutes=1). |
| `EPIC_GAMES_PUT_OBJECT_PROPERTY` | Put UObject Property | Tool to read or set a UObject's property values. Use when you need to inspect or modify one or more properties of a specified Unreal Engine UObject via Remote Control HTTP API. |
| `EPIC_GAMES_PUT_OBJECT_THUMBNAIL` | Get Object Thumbnail | Tool to fetch the Content Browser thumbnail image for a specified asset. Use when you need a preview of the asset's thumbnail. |
| `EPIC_GAMES_PUT_PRESET_FUNCTION` | Invoke Preset Function | Tool to invoke a function in a Remote Control Preset. Use after locating the preset and function name. |
| `EPIC_GAMES_PUT_PRESET_METADATA_KEY` | Put Preset Metadata Key | Tool to create or update a metadata key on a Remote Control Preset. Use when you need to set or modify metadata value for a preset. |
| `EPIC_GAMES_PUT_PRESET_PROPERTY` | Update Preset Property | Tool to update a property exposed through a Remote Control Preset. Use when you need to change the value of a preset’s property after inspecting its metadata. |
| `EPIC_GAMES_PUT_REMOTE_BATCH` | Batch Remote Control Requests | Tool to batch multiple Remote Control API calls into a single request. Use when needing to reduce round-trip latency by grouping several API calls into one batch. |
| `EPIC_GAMES_PUT_REMOTE_CONTROL_SESSION` | Initiate Remote Control Session | Tool to initiate a Remote Control session. Use when asset operations require an active session before other /remote calls. |

## Supported Triggers

None listed.

## Creating MCP Server - Stand-alone vs Composio SDK

The Epic games MCP server is an implementation of the Model Context Protocol that connects your AI agent to Epic games. It provides structured and secure access so your agent can perform Epic games operations on your behalf through a secure, permission-based interface.
With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster.

## Step-by-step Guide

### 1. Prerequisites

Before starting, make sure you have:
- A Google API key for Gemini models
- A Composio account and API key
- Python 3.9 or later installed
- Basic familiarity with Python

### 1. Getting API Keys for Google and Composio

Google API Key
- Go to [Google AI Studio](https://aistudio.google.com/app/apikey) and create an API key.
- Copy the key and keep it safe. You will put this in GOOGLE_API_KEY.
Composio API Key and User ID
- Log in to the [Composio dashboard](https://dashboard.composio.dev?utm_source=toolkits&utm_medium=framework_docs).
- Go to Settings → API Keys and copy your Composio API key. Use this for COMPOSIO_API_KEY.
- Decide on a stable user identifier to scope sessions, often your email or a user ID. Use this for COMPOSIO_USER_ID.

### 2. Install dependencies

Inside your virtual environment, install the required packages.
What's happening:
- google-adk is Google's Agents Development Kit
- composio connects your agent to Epic games via MCP
- python-dotenv loads environment variables
```bash
pip install google-adk composio python-dotenv
```

### 3. Set up ADK project

Set up a new Google ADK project.
What's happening:
- This creates an agent folder with a root agent file and .env file
```bash
adk create my_agent
```

### 4. Set environment variables

Save all your credentials in the .env file.
What's happening:
- GOOGLE_API_KEY authenticates with Google's Gemini models
- COMPOSIO_API_KEY authenticates with Composio
- COMPOSIO_USER_ID identifies the user for session management
```bash
GOOGLE_API_KEY=your-google-api-key
COMPOSIO_API_KEY=your-composio-api-key
COMPOSIO_USER_ID=your-user-id-or-email
```

### 5. Import modules and validate environment

What's happening:
- os reads environment variables
- Composio is the main Composio SDK client
- GoogleProvider declares that you are using Google ADK as the agent runtime
- Agent is the Google ADK LLM agent class
- McpToolset lets the ADK agent call MCP tools over HTTP
```python
import os
import warnings

from composio import Composio
from dotenv import load_dotenv
from google.adk.agents.llm_agent import Agent
from google.adk.tools.mcp_tool.mcp_session_manager import StreamableHTTPConnectionParams
from google.adk.tools.mcp_tool.mcp_toolset import McpToolset

load_dotenv()

warnings.filterwarnings("ignore", message=".*BaseAuthenticatedTool.*")

GOOGLE_API_KEY = os.getenv("GOOGLE_API_KEY")
COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
COMPOSIO_USER_ID = os.getenv("COMPOSIO_USER_ID")

if not GOOGLE_API_KEY:
    raise ValueError("GOOGLE_API_KEY is not set in the environment.")
if not COMPOSIO_API_KEY:
    raise ValueError("COMPOSIO_API_KEY is not set in the environment.")
if not COMPOSIO_USER_ID:
    raise ValueError("COMPOSIO_USER_ID is not set in the environment.")
```

### 6. Create Composio client and Tool Router session

What's happening:
- Authenticates to Composio with your API key
- Declares Google ADK as the provider
- Spins up a short-lived MCP endpoint for your user and selected toolkit
- Stores the MCP HTTP URL for the ADK MCP integration
```python
composio_client = Composio(api_key=COMPOSIO_API_KEY)

composio_session = composio_client.create(
    user_id=COMPOSIO_USER_ID,
    toolkits=["epic_games"],
)

COMPOSIO_MCP_URL = composio_session.mcp.url,
print(f"Composio MCP URL: {COMPOSIO_MCP_URL}")
```

### 7. Set up the McpToolset and create the Agent

What's happening:
- Connects the ADK agent to the Composio MCP endpoint through McpToolset
- Uses Gemini as the model powering the agent
- Lists exact tool names in instruction to reduce misnamed tool calls
```python
composio_toolset = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url=COMPOSIO_MCP_URL,
        headers={"x-api-key": COMPOSIO_API_KEY}
    )
)

root_agent = Agent(
    model="gemini-2.5-flash",
    name="composio_agent",
    description="An agent that uses Composio tools to perform actions.",
    instruction=(
        "You are a helpful assistant connected to Composio. "
        "You have the following tools available: "
        "COMPOSIO_SEARCH_TOOLS, COMPOSIO_MULTI_EXECUTE_TOOL, "
        "COMPOSIO_MANAGE_CONNECTIONS, COMPOSIO_REMOTE_BASH_TOOL, COMPOSIO_REMOTE_WORKBENCH. "
        "Use these tools to help users with Epic games operations."
    ),
    tools=[composio_toolset],
)

print("\nAgent setup complete. You can now run this agent directly ;)")
```

### 8. Run the agent

Execute the agent from the project root. The web command opens a web portal where you can chat with the agent.
What's happening:
- adk run runs the agent in CLI mode
- adk web . opens a web UI for interactive testing
```bash
# Run in CLI mode
adk run my_agent

# Or run in web UI mode
adk web
```

## Complete Code

```python
import os
import warnings

from composio import Composio
from composio_google import GoogleProvider
from dotenv import load_dotenv
from google.adk.agents.llm_agent import Agent
from google.adk.tools.mcp_tool.mcp_session_manager import StreamableHTTPConnectionParams
from google.adk.tools.mcp_tool.mcp_toolset import McpToolset

load_dotenv()
warnings.filterwarnings("ignore", message=".*BaseAuthenticatedTool.*")

GOOGLE_API_KEY = os.getenv("GOOGLE_API_KEY")
COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
COMPOSIO_USER_ID = os.getenv("COMPOSIO_USER_ID")

if not GOOGLE_API_KEY:
    raise ValueError("GOOGLE_API_KEY is not set in the environment.")
if not COMPOSIO_API_KEY:
    raise ValueError("COMPOSIO_API_KEY is not set in the environment.")
if not COMPOSIO_USER_ID:
    raise ValueError("COMPOSIO_USER_ID is not set in the environment.")

composio_client = Composio(api_key=COMPOSIO_API_KEY, provider=GoogleProvider())

composio_session = composio_client.create(
    user_id=COMPOSIO_USER_ID,
    toolkits=["epic_games"],
)

COMPOSIO_MCP_URL = composio_session.mcp.url


composio_toolset = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url=COMPOSIO_MCP_URL,
        headers={"x-api-key": COMPOSIO_API_KEY}
    )
)

root_agent = Agent(
    model="gemini-2.5-flash",
    name="composio_agent",
    description="An agent that uses Composio tools to perform actions.",
    instruction=(
        "You are a helpful assistant connected to Composio. "
        "You have the following tools available: "
        "COMPOSIO_SEARCH_TOOLS, COMPOSIO_MULTI_EXECUTE_TOOL, "
        "COMPOSIO_MANAGE_CONNECTIONS, COMPOSIO_REMOTE_BASH_TOOL, COMPOSIO_REMOTE_WORKBENCH. "
        "Use these tools to help users with Epic games operations."
    ),  
    tools=[composio_toolset],
)

print("\nAgent setup complete. You can now run this agent directly ;)")
```

## Conclusion

You've successfully integrated Epic games with the Google ADK through Composio's MCP Tool Router. Your agent can now interact with Epic games using natural language commands.
Key takeaways:
- The Tool Router approach dynamically routes requests to the appropriate Epic games tools
- Environment variables keep your credentials secure and separate from code
- Clear agent instructions reduce tool calling errors
- The ADK web UI provides an interactive interface for testing and development
You can extend this setup by adding more toolkits to the toolkits array in your session configuration.

## How to build Epic games MCP Agent with another framework

- [OpenAI Agents SDK](https://composio.dev/toolkits/epic_games/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/epic_games/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/epic_games/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/epic_games/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/epic_games/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/epic_games/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/epic_games/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/epic_games/framework/cli)
- [LangChain](https://composio.dev/toolkits/epic_games/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/epic_games/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/epic_games/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/epic_games/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/epic_games/framework/crew-ai)

## Related Toolkits

- [Youtube](https://composio.dev/toolkits/youtube) - YouTube is a leading video-sharing platform for uploading, streaming, and discovering content. It empowers creators and businesses to reach global audiences and monetize their work.
- [Amara](https://composio.dev/toolkits/amara) - Amara is a collaborative platform for creating and managing subtitles and captions for videos. It helps make content accessible and multilingual for global audiences.
- [Cats](https://composio.dev/toolkits/cats) - Cats is an API with a huge library of cat images, breed data, and cat facts. It makes finding adorable cat photos and trivia effortless for your apps and users.
- [Chatfai](https://composio.dev/toolkits/chatfai) - Chatfai is an AI platform that lets users talk to AI versions of fictional characters from books, movies, and games. It offers an engaging, interactive experience for fans to chat, roleplay, and explore creative dialogues.
- [Cincopa](https://composio.dev/toolkits/cincopa) - Cincopa is a multimedia platform for uploading, managing, and customizing videos, images, and audio. It helps you deliver engaging media experiences with robust APIs and flexible integrations.
- [Dungeon fighter online](https://composio.dev/toolkits/dungeon_fighter_online) - Dungeon Fighter Online (DFO) is an arcade-style, side-scrolling action RPG packed with dynamic combat and progression. Play solo or with friends to battle monsters, complete quests, and upgrade your characters.
- [Elevenlabs](https://composio.dev/toolkits/elevenlabs) - Elevenlabs is an advanced AI voice generation platform for lifelike, multilingual speech synthesis. Perfect for creating natural voices for videos, apps, and business content in seconds.
- [Elevenreader](https://composio.dev/toolkits/elevenreader) - Elevenreader is an AI-powered text-to-speech service by ElevenLabs that converts written content into lifelike audio. It enables fast, natural audio generation from any text.
- [Fal.ai](https://composio.dev/toolkits/fal_ai) - Fal.ai is a generative media platform offering 600+ AI models for images, video, voice, and audio. Developers use Fal.ai for fast, scalable access to cutting-edge generative AI tools.
- [Giphy](https://composio.dev/toolkits/giphy) - Giphy is the largest online library for searching and sharing GIFs and stickers. Instantly add vibrant animated content to your apps, chats, and workflows.
- [Headout](https://composio.dev/toolkits/headout) - Headout is a global platform for booking travel experiences, tours, and entertainment. It helps users discover and secure activities at top destinations, all in one place.
- [Imagekit io](https://composio.dev/toolkits/imagekit_io) - ImageKit.io is a cloud-based media management platform for image and video delivery. Instantly optimize, transform, and deliver visuals globally via a lightning-fast CDN.
- [Listennotes](https://composio.dev/toolkits/listennotes) - Listennotes is a powerful podcast search engine with a massive global database. Discover, search, and curate podcasts from around the world in seconds.
- [News api](https://composio.dev/toolkits/news_api) - News api is a REST API for searching and retrieving live news articles from across the web. Instantly access headlines, coverage, and breaking stories from thousands of sources.
- [RAWG Video Games Database](https://composio.dev/toolkits/rawg_video_games_database) - RAWG Video Games Database is the largest video game discovery and info service. Instantly access comprehensive details, ratings, and release dates for thousands of games.
- [Seat geek](https://composio.dev/toolkits/seat_geek) - SeatGeek is a live event platform offering APIs for concerts, sports, and theater data. Instantly access events, venues, and performers info for smarter ticketing and discovery.
- [Shotstack](https://composio.dev/toolkits/shotstack) - Shotstack is a cloud platform for programmatically generating videos, images, and audio. Automate creative content production at scale with flexible RESTful APIs.
- [Spotify](https://composio.dev/toolkits/spotify) - Spotify is a streaming service for music and podcasts with millions of tracks from artists worldwide. Enjoy personalized playlists, recommendations, and seamless listening across all your devices.
- [Ticketmaster](https://composio.dev/toolkits/ticketmaster) - Ticketmaster is a global platform for event discovery, ticket sales, and live entertainment management. Get real-time access to events and streamline ticketing for fans and organizers.
- [Gmail](https://composio.dev/toolkits/gmail) - Gmail is Google's email service with powerful spam protection, search, and G Suite integration. It keeps your inbox organized and makes communication fast and reliable.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Epic games MCP?

With a standalone Epic games MCP server, the agents and LLMs can only access a fixed set of Epic games tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Epic games and many other apps based on the task at hand, all through a single MCP endpoint.

### Can I use Tool Router MCP with Google ADK?

Yes, you can. Google ADK fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Epic games tools.

### Can I manage the permissions and scopes for Epic games while using Tool Router?

Yes, absolutely. You can configure which Epic games scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

### How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Epic games data and credentials are handled as safely as possible.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)