Chatwork Integration for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Chatwork MCP or direct API to send messages, manage group chats, share files, and automate task creation through natural language.
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Supported Tools

Tools
Delete MessageThis tool allows you to delete a specific message from a chatwork room by calling the delete endpoint at https://api.
Get Chatwork ContactsThis tool retrieves a list of all contacts from chatwork.
Get Chatwork FileThis tool retrieves information about a specific file in a chat room.
Get My Chatwork StatusThis tool retrieves the current status of the authenticated user, including unread message counts and task status.
Get Room MembersThis tool retrieves a list of all members in a specified chatwork room using the endpoint get /rooms/{room id}/members.
Get Room MessagesThis tool retrieves messages from a specific chatwork room using the get https://api.
Get Chatwork RoomsThis tool retrieves a list of all chat rooms associated with the authenticated chatwork account.
Upload File to Chatwork RoomThis tool allows users to upload files to a specific chatwork room.

Connect Chatwork MCP Tool with your Agent

Python
TypeScript

Install Composio

python
pip install composio claude-agent-sdk
Install the Composio SDK and Claude Agent SDK

Create Tool Router Session

python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
Initialize the Composio client and create a Tool Router session

Connect to AI Agent

python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to Chatwork tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Get all members from my "Design Team" room in Chatwork')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
Use the MCP server with your AI agent

Connect Chatwork API Tool with your Agent

Python
TypeScript

Install Composio

python
pip install composio_openai
Install the Composio SDK

Initialize Composio and Create Tool Router Session

python
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
openai = OpenAI()
session = composio.create(user_id='your-user-id')
Import and initialize Composio client, then create a Tool Router session

Execute Chatwork Tools via Tool Router with Your Agent

python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'List all unread messages in #marketing room'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
Get tools from Tool Router session and execute Chatwork actions with your Agent

Why Use Composio?

AI Native Chatwork Integration

  • Supports both Chatwork MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for reading, writing, and querying your Chatwork data

Managed Auth

  • Built-in API key handling with secure credential storage
  • Central place to manage, scope, and revoke Chatwork access
  • Per user and per environment credentials instead of hard-coded keys

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs so you always know what ran, when, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Chatwork
  • Scoped, least privilege access to Chatwork resources
  • Full audit trail of agent actions to support review and compliance

Use Chatwork with any AI Agent Framework

Choose a Framework you want to connect Chatwork with

Frequently Asked Questions

Do I need my own developer credentials to use Chatwork with Composio?

No, you can get started immediately using Composio's built-in Chatwork app. For production, we recommend configuring your own API key credentials.

Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.

What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

Used by agents from

Context
ASU
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
ASU
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
ASU
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.

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