# How to integrate Beaconchain MCP with Google ADK

```json
{
  "title": "How to integrate Beaconchain MCP with Google ADK",
  "toolkit": "Beaconchain",
  "toolkit_slug": "beaconchain",
  "framework": "Google ADK",
  "framework_slug": "google-adk",
  "url": "https://composio.dev/toolkits/beaconchain/framework/google-adk",
  "markdown_url": "https://composio.dev/toolkits/beaconchain/framework/google-adk.md",
  "updated_at": "2026-05-12T10:02:35.901Z"
}
```

## Introduction

This guide walks you through connecting Beaconchain to Google ADK using the Composio tool router. By the end, you'll have a working Beaconchain agent that can check if your ethereum node is syncing, get health status of the beacon chain node, fetch details for validator id 12345 through natural language commands.
This guide will help you understand how to give your Google ADK agent real control over a Beaconchain account through Composio's Beaconchain MCP server.
Before we dive in, let's take a quick look at the key ideas and tools involved.

## Also integrate Beaconchain with

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

## TL;DR

Here's what you'll learn:
- Get a Beaconchain account set up and connected to Composio
- Install the Google ADK and Composio packages
- Create a Composio Tool Router session for Beaconchain
- Build an agent that connects to Beaconchain through MCP
- Interact with Beaconchain 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 Beaconchain MCP server, and what's possible with it?

The Beaconchain MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Beaconchain account. It provides structured and secure access to Ethereum 2.0 Beacon Chain analytics, so your agent can check validator status, monitor node health, analyze network performance, and surface real-time blockchain insights on your behalf.
- Validator information lookup: Instantly retrieve in-depth details about any specific Ethereum 2.0 validator, including performance, status, and rewards.
- Node health monitoring: Let your agent check the real-time health status of your node, including readiness, syncing state, and error conditions.
- Network performance insights: Surface up-to-date statistics on the overall Beacon Chain network, empowering you to make informed decisions.
- Automated health alerts: Have your agent proactively monitor node status and notify you if any issues or anomalies arise.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `BEACONCHAIN_GET_CHART` | Get Chart | Retrieve chart visualizations from beaconcha.in as PNG images. Use when you need visual representations of Ethereum Beacon Chain data like validator counts, staked ether, network liveness, or block statistics. |
| `BEACONCHAIN_GET_EPOCH` | Get Epoch | Retrieve aggregate metrics and status for a beacon chain epoch. Use this tool to fetch epoch-level statistics including validator counts, balances, participation rates, block counts, and various operations (slashings, deposits, exits). Supports lookup by epoch number or keywords 'latest' or 'finalized'. |
| `BEACONCHAIN_GET_ETH1_DEPOSITS_BY_TX_HASH` | Get ETH1 Deposits by Transaction Hash | Retrieve all beacon chain validator deposit events associated with a specific execution-layer transaction hash. Use this tool to inspect deposit transactions and verify deposit parameters like amount, public key, and withdrawal credentials. Returns an empty array if the transaction contains no deposit events. |
| `BEACONCHAIN_GET_ETH_STORE_DAILY` | Get ETH.Store Daily Aggregates | Retrieve ETH.Store daily aggregate metrics for Ethereum validators. Use this to analyze the average financial return validators achieved over a specific 24-hour period, including APR metrics, consensus/execution layer rewards, and balance aggregates. |
| `BEACONCHAIN_GET_EXECUTION_ADDRESS_ERC20_TOKENS` | Get ERC-20 Token Balances | Retrieve a paginated list of ERC-20 token balances for a specific Ethereum address. Use offset and limit query parameters for pagination. Returns token contract address, balance in token units, and token symbol for each ERC-20 token held by the address. |
| `BEACONCHAIN_GET_EXECUTION_BLOCK` | Get Execution Block | Retrieve one or more execution-layer blocks by block number from the Ethereum Beacon Chain. Use this tool to look up execution block details including block hash, timestamp, rewards, gas usage, transaction counts, and consensus information. Supports querying up to 100 blocks in a single request by providing block numbers as a comma-separated list. Returns an array of execution block data. If a requested block number is not found, it will be omitted from the results. |
| `BEACONCHAIN_GET_EXECUTION_PRODUCED_BLOCKS` | Get Execution Produced Blocks | Retrieve execution-layer blocks attributed to one or more producers. Use this tool to query blocks produced by specific fee recipients, proposer indices, or validator public keys. Supports comma-separated lists to query multiple producers. Returns block details including gas usage, fees, transactions, and timestamps. |
| `BEACONCHAIN_GET_LATEST_STATE` | Get Latest State | Retrieve the latest known Ethereum Beacon Chain network state. Returns current slot, epoch numbers, finalized epoch, finality delay indicator, syncing status, and ETH/USD price along with multi-currency conversion rates. Use this to check current network status and get real-time ETH pricing data. |
| `BEACONCHAIN_GET_NETWORK_PERFORMANCE` | Get Network Performance | Retrieve aggregated network performance metrics for the Ethereum Beacon Chain. Use this to analyze validator performance across attestations, proposals, and sync committee duties over a specified time window. Returns beacon scores, duty statistics, and finality information. |
| `BEACONCHAIN_GET_NODE_HEALTH` | Get Explorer Health | Check the health status of the beaconcha.in explorer service. Returns status of monitoring modules including execution layer data, consensus layer data, services, Redis, app, and API modules. Use this to verify the beaconcha.in explorer is operational before making other API calls. |
| `BEACONCHAIN_GET_QUEUES` | Get Validator Queues | Retrieve current queue metrics for Ethereum Beacon Chain validators. Use this tool to check activation queue status, exit queue status, withdrawal sweep progress, and chain finality. Returns deposit queue count and balance, exit queue count and balance, estimated processing times, and churn limits. |
| `BEACONCHAIN_GET_ROCKETPOOL_VALIDATOR` | Get Rocket Pool Validator | Retrieve Rocket Pool-specific metadata for validators including minipool status, node fee, smoothing pool status, and RPL stake metrics. Use this to access Rocket Pool protocol data such as minipool addresses, node operator information, commission rates, and reward details. Returns empty data array if the validator is not a Rocket Pool validator. |
| `BEACONCHAIN_GET_SLOT` | Get Slot | Retrieve detailed information about an Ethereum Beacon Chain slot. Use this tool to look up slot details including attestations, slashing counts, block roots, execution payload data, validator proposer, graffiti, and sync aggregate information. Supports lookup by slot number, 'latest'/'head' keywords, or block root hash. Returns comprehensive slot data including: attestation count, block roots, epoch info, execution layer details (gas, fees, transactions), proposer info, and withdrawal count. |
| `BEACONCHAIN_GET_SLOT_ATTESTATIONS` | Get Slot Attestations | Retrieve all attestations included in the beacon block for a specific slot. Use this tool to get detailed attestation data including committee participation, checkpoint information, and validator indices for attestations in a given slot. |
| `BEACONCHAIN_GET_SLOT_ATTESTER_SLASHINGS` | Get Slot Attester Slashings | Retrieve all attester slashing operations included in the beacon block for a specific slot. Use this tool to check for attester slashings at a given slot number or the latest processed slot. |
| `BEACONCHAIN_GET_SLOT_PROPOSER_SLASHINGS` | Get Slot Proposer Slashings | Retrieve all proposer slashing operations included in the beacon block for a specific slot. Use this tool to check for proposer slashings at a given slot number or the latest processed slot. |
| `BEACONCHAIN_GET_SLOT_VOLUNTARY_EXITS` | Get Slot Voluntary Exits | Retrieve all voluntary exit operations included in the beacon block for a specific slot. Use when you need to examine which validators submitted exit requests in a given slot. Returns an empty array if the slot has no voluntary exits. |
| `BEACONCHAIN_GET_SYNC_COMMITTEE` | Get Sync Committee | Retrieve the sync committee membership for a given sync period. Returns a list of 512 validator indices that participate in light-client finality for the specified period. Each sync period spans 256 epochs. Use this to determine which validators have sync committee duties during a specific period. |
| `BEACONCHAIN_GET_VALIDATOR` | Get Validator | Retrieve detailed information about an Ethereum Beacon Chain validator. Use this tool to look up validator status, balance, activation epochs, slashing status, and other details. Supports lookup by validator index or BLS public key. Returns validator data including: current status (active_online, active_offline, pending, exiting, slashed, exited), balance in Gwei, activation/exit epochs, and withdrawal credentials. |
| `BEACONCHAIN_GET_VALIDATOR_ATTESTATION_EFFICIENCY` | Get Validator Attestation Efficiency | Retrieve normalized attestation inclusion effectiveness for one or more validators. Use this tool to measure how effectively validators are getting their attestations included in the Beacon Chain. A score of 1.0 indicates perfect effectiveness (100% inclusion), while higher scores indicate lower effectiveness (max 2.0 for 0% inclusion). Supports lookup by validator index, BLS public key, or a mix of both (comma-separated, maximum 100 validators per request by default). |
| `BEACONCHAIN_GET_VALIDATOR_ATTESTATIONS` | Get Validator Attestations | Retrieve attestations observed for one or more validators within a bounded epoch window. By default, returns data for the last 100 epochs. Use when you need to check validator attestation history, verify attestation performance, or analyze missed attestations. |
| `BEACONCHAIN_GET_VALIDATOR_BALANCE_HISTORY` | Get Validator Balance History | Retrieve per-epoch balance history for one or more Ethereum Beacon Chain validators. Use optional query parameters to control the time window (latest_epoch, offset, limit). Returns an array of balance snapshots showing how validator balances changed over time, including both total balance and effective balance. Useful for tracking validator performance and generating historical balance charts. |
| `BEACONCHAIN_GET_VALIDATOR_BLS_CHANGES` | Get Validator BLS Changes | Retrieve on-chain BLS-to-execution credential change messages (EIP-4881) for validators. Use this tool to check if validators have changed their withdrawal credentials from BLS (0x00) to execution-layer addresses (0x01). |
| `BEACONCHAIN_GET_VALIDATOR_CONSENSUS_REWARDS` | Get Validator Consensus Rewards | Retrieve consensus-layer rewards for one or more validators over multiple lookback windows. Returns reward totals for the last 1, 7, 31, and 365 days, plus cumulative totals when available. All amounts are returned in gwei. Supports lookup by validator index or BLS public key. |
| `BEACONCHAIN_GET_VALIDATOR_DAILY_STATS` | Get Validator Daily Stats | Retrieve per-day statistics for a single Ethereum Beacon Chain validator by index. Returns daily balance snapshots (start/end/min/max), duty counts (proposed/missed blocks, attestations), and deposit/withdrawal activity. Use this tool to analyze validator performance over time, track balance changes, and identify issues like missed duties or slashing events. Supports filtering by day range using `start_day` and `end_day` parameters. |
| `BEACONCHAIN_GET_VALIDATOR_DEPOSITS` | Get Validator Deposits | Retrieve execution-layer deposit events for one or more validators. Use when you need to check deposit history, verify deposit amounts, or audit withdrawal credentials for validators. |
| `BEACONCHAIN_GET_VALIDATOR_EXECUTION_REWARDS` | Get Validator Execution Rewards | Retrieve execution-layer rewards (priority fees and MEV payments) for one or more validators. Values are reported in wei and include reward totals for the last 1, 7, 31, and 365 days, plus cumulative rewards since genesis when available. Accepts up to 100 validator identifiers. |
| `BEACONCHAIN_GET_VALIDATOR_INCOME_HISTORY` | Get Validator Income History | Retrieve a per-epoch income breakdown for one or more validators. Returns consensus-layer rewards/penalties in gwei and execution-layer tips in wei. Use this to analyze validator earnings over time, including attestation rewards, proposer rewards, penalties, and MEV/tips. |
| `BEACONCHAIN_GET_VALIDATOR_LEADERBOARD` | Get Validator Leaderboard | Retrieve the current top 100 validators ranked by 7-day consensus-layer rewards. Returns performance metrics including 1-day, 7-day, 31-day, 365-day, and total rewards in Gwei for each validator. Use this to identify the highest-performing validators on the Ethereum Beacon Chain over the past week. |
| `BEACONCHAIN_GET_VALIDATOR_PROPOSALS` | Get Validator Proposals | Retrieve beacon chain blocks proposed by one or more validators within a bounded epoch window. By default, returns proposals from the last 100 epochs. Use this to get proposal history for validators by their indices or public keys. |
| `BEACONCHAIN_GET_VALIDATORS_BY_DEPOSIT_ADDRESS` | Get Validators by Deposit Address | Retrieve validators that have made deposits from a specific execution-layer address. Supports ENS names which are resolved server-side. Returns validator public keys, signature validity, and validator indices for all deposits from the address. |
| `BEACONCHAIN_GET_VALIDATORS_BY_WITHDRAWAL_CREDENTIALS` | Get Validators by Withdrawal Credentials | Retrieve validators whose withdrawal credentials match the provided value or execution-layer address. Use this tool to find all validators associated with a specific withdrawal credential (32-byte hex) or Ethereum address (20-byte hex). ENS names are supported for address lookups. Results are paginated using limit and offset parameters. |
| `BEACONCHAIN_GET_VALIDATORS_PROPOSAL_LUCK` | Get Validators Proposal Luck | Retrieve proposal luck statistics for one or more Ethereum Beacon Chain validators. Use this to analyze how lucky validators have been with block proposals compared to expected rates. |
| `BEACONCHAIN_GET_VALIDATORS_QUEUE` | Get Validators Queue | Retrieve current queue metrics for validators on the Ethereum Beacon Chain. Returns counts and total effective balances for validators awaiting activation and validators scheduled to exit. Use this to monitor validator queue status and network entry/exit activity. |
| `BEACONCHAIN_GET_VALIDATOR_WITHDRAWALS` | Get Validator Withdrawals | Retrieve withdrawal operations attributed to one or more validators within a bounded epoch window. Use this tool to fetch historical withdrawal data for validators on the Ethereum Beacon Chain. The API returns withdrawals from up to 100 epochs (defaulting to the most recent 100 epochs if no epoch is specified). |
| `BEACONCHAIN_POST_VALIDATORS` | Post Validators | Retrieve validator information using a JSON request body for multiple validators. Use this when the list of identifiers is too long for the GET path parameter (up to 100 identifiers). Supports lookup by validator indices or BLS public keys. Returns validator data including status, balance, activation/exit epochs, slashing status, and withdrawal credentials. |
| `BEACONCHAIN_RESOLVE_ENS` | Resolve ENS Name or Address | Resolve ENS (Ethereum Name Service) names to addresses and vice versa. Use this tool to perform bidirectional lookups between ENS domain names and Ethereum addresses. Accepts either an ENS name (e.g., 'vitalik.eth') or an Ethereum address and returns the corresponding mapping. |

## Supported Triggers

None listed.

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

The Beaconchain MCP server is an implementation of the Model Context Protocol that connects your AI agent to Beaconchain. It provides structured and secure access so your agent can perform Beaconchain 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 Beaconchain 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=["beaconchain"],
)

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 Beaconchain 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=["beaconchain"],
)

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 Beaconchain operations."
    ),  
    tools=[composio_toolset],
)

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

## Conclusion

You've successfully integrated Beaconchain with the Google ADK through Composio's MCP Tool Router. Your agent can now interact with Beaconchain using natural language commands.
Key takeaways:
- The Tool Router approach dynamically routes requests to the appropriate Beaconchain 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 Beaconchain MCP Agent with another framework

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

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- [Api ninjas](https://composio.dev/toolkits/api_ninjas) - Api ninjas offers 120+ public APIs spanning categories like weather, finance, sports, and more. Developers use it to supercharge apps with real-time data and actionable endpoints.
- [Api sports](https://composio.dev/toolkits/api_sports) - Api sports is a comprehensive sports data platform covering 2,000+ competitions with live scores and 15+ years of stats. Instantly access up-to-date sports information for analysis, apps, or chatbots.
- [Apify](https://composio.dev/toolkits/apify) - Apify is a cloud platform for building, deploying, and managing web scraping and automation tools called Actors. It lets you automate data extraction and workflow tasks at scale—no infrastructure headaches.
- [Autom](https://composio.dev/toolkits/autom) - Autom is a lightning-fast search engine results data platform for Google, Bing, and Brave. Developers use it to access fresh, low-latency SERP data on demand.
- [Big data cloud](https://composio.dev/toolkits/big_data_cloud) - BigDataCloud provides APIs for geolocation, reverse geocoding, and address validation. Instantly access reliable location intelligence to enhance your applications and workflows.
- [Bigpicture io](https://composio.dev/toolkits/bigpicture_io) - BigPicture.io offers APIs for accessing detailed company and profile data. Instantly enrich your applications with up-to-date insights on 20M+ businesses.
- [Bitquery](https://composio.dev/toolkits/bitquery) - Bitquery is a blockchain data platform offering indexed, real-time, and historical data from 40+ blockchains via GraphQL APIs. Get unified, reliable access to complex on-chain data for analytics, trading, and research.
- [Brightdata](https://composio.dev/toolkits/brightdata) - Brightdata is a leading web data platform offering advanced scraping, SERP APIs, and anti-bot tools. It lets you collect public web data at scale, bypassing blocks and friction.
- [Builtwith](https://composio.dev/toolkits/builtwith) - BuiltWith is a web technology profiler that uncovers the technologies powering any website. Gain actionable insights into analytics, hosting, and content management stacks for smarter research and lead generation.
- [Byteforms](https://composio.dev/toolkits/byteforms) - Byteforms is an all-in-one platform for creating forms, managing submissions, and integrating data. It streamlines workflows by centralizing form data collection and automation.
- [Cabinpanda](https://composio.dev/toolkits/cabinpanda) - Cabinpanda is a data collection platform for building and managing online forms. It helps streamline how you gather, organize, and analyze responses.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Beaconchain MCP?

With a standalone Beaconchain MCP server, the agents and LLMs can only access a fixed set of Beaconchain tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Beaconchain 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 Beaconchain tools.

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

Yes, absolutely. You can configure which Beaconchain 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 Beaconchain data and credentials are handled as safely as possible.

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