AI Native Attio Integration
- Supports both Attio MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for reading, writing, and querying your Attio data
- Builders & DevelopersCOMPOSIOFOR YOUGive Claude, codex, or any harness secure access to 1000+ tools
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.
DEVELOPER PLATFORMSDKs, tool execution, and auth infrastructure to ship agentsCLIOne command to add tools and auth to your coding agent - TOOLKITS
- BLOG
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Attio MCP for AI Agents
Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Attio MCP or direct API to manage contacts, automate workflows, track interactions, and sync relationship data through natural language.
Oauth2
Attio is a customizable CRM and workspace for managing your team's relationships and workflows. It helps teams organize contacts, automate tasks, and collaborate more efficiently.
99 Tools
Try Attio now
Type what you want done — sign in and watch it run live in the Tool Router playground.
TOOL ROUTER PLAYGROUND
Attio
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Try asking
TOOLS
Supported Tools
Every Attio action and event your agent gets out of the box.
SETUP GUIDE
Connect Attio MCP Tool with your Agent
1
Install Composio
typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcpInstall the Composio SDK and Claude Agent SDK
2
Create Tool Router Session
typescript
import { Composio } from '@composio/core';
const composio = new Composio({ apiKey: 'your-api-key' });
console.log("Creating Tool Router session...");
const { mcp } = await composio.create('your-user-id');
console.log(`Tool Router session created: ${mcp.url}`);Initialize the Composio client and create a Tool Router session
3
Connect to AI Agent
typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText, stepCountIs } from 'ai';
const client = await createMCPClient({
transport: {
type: 'http',
url: mcp.url,
headers: { 'x-api-key': 'your-composio-api-key' }
}
});
const tools = await client.tools();
const { text } = await generateText({
model: openai('gpt-4o'),
tools,
messages: [{ role: 'user', content: 'List all companies added this week in Attio' }],
stopWhen: stepCountIs( 5 )
});
console.log(`Agent: ${text}`);Use the MCP server with your AI agent
SETUP GUIDE
Connect Attio API Tool with your Agent
1
Install Composio
typescript
npm install @composio/openaiInstall the Composio SDK
2
Initialize Composio and Create Tool Router Session
typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';
const composio = new Composio({
provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');Import and initialize Composio client, then create a Tool Router session
3
Execute Attio Tools via Tool Router with Your Agent
typescript
const tools = session.tools;
const response = await openai.responses.create({
model: 'gpt-4.1',
tools: tools,
input: [{
role: 'user',
content: 'Create a new company record for Acme Corp with industry and location details.'
}],
});
const result = await composio.provider.handleToolCalls(
'your-user-id',
response.output
);
console.log(result);Get tools from Tool Router session and execute Attio actions with your Agent
Why Use Composio?
Managed Auth
- Built-in OAuth handling with automatic token refresh and rotation
- Central place to manage, scope, and revoke Attio 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 Attio
- Scoped, least privilege access to Attio resources
- Full audit trail of agent actions to support review and compliance
FRAMEWORKS
Use Attio with any AI Agent Framework
Choose a Framework you want to connect Attio with
ChatGPT Work
Use Attio MCP with ChatGPT Work
Antigravity
Use Attio MCP with Antigravity
OpenAI Agents SDK
Use Attio MCP with OpenAI Agents SDK
Claude Agents SDK
Use Attio MCP with Claude Agents SDK
Claude Code
Use Attio MCP with Claude Code
Claude Cowork
Use Attio MCP with Claude Cowork
Codex
Use Attio MCP with Codex
Grok Build
Use Attio MCP with Grok Build
Cursor
Use Attio MCP with Cursor
VS Code
Use Attio MCP with VS Code
OpenCode
Use Attio MCP with OpenCode
OpenClaw
Use Attio MCP with OpenClaw
Hermes
Use Attio MCP with Hermes
Google ADK
Use Attio MCP with Google ADK
Langchain
Use Attio MCP with Langchain
AI SDK
Use Attio MCP with AI SDK
Mastra AI
Use Attio MCP with Mastra AI
LlamaIndex
Use Attio MCP with LlamaIndex
CrewAI
Use Attio MCP with CrewAI
Pydantic AI
Use Attio MCP with Pydantic AI
Autogen
Use Attio MCP with Autogen
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Salesforce is a leading CRM platform that helps businesses manage sales, service, and marketing. It centralizes customer data, enabling teams to drive growth and build strong relationships.
Apollo
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Apollo is a CRM and lead generation platform that helps businesses discover contacts and manage sales pipelines. Use it to streamline customer outreach and track your deals from one place.
FAQ
Frequently asked questions
No, you can get started immediately using Composio's built-in Attio app. For production, we recommend configuring your own OAuth credentials.
Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.
Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.
Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.
Start with Attio.It takes 30 seconds.
Managed auth, hosted MCP servers, and every Attio tool your agent needs.Free to start.
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.Start building