# Attio (MCP Server)

> Search, read, and update Attio CRM records, lists, notes, and tasks

- Type: MCP server
- Publisher: Attio (official)
- Categories: Sales & CRM
- Website: https://docs.attio.com/mcp/overview
- Transport: streamable-http
- Server URL: https://mcp.attio.com/mcp
- Sign-in: oauth
- Listed: 2025-09-01

## About

Attio's official remote MCP server lets AI agents search, read, create, and update people, companies, deals, lists, notes, tasks, meetings, and emails in an Attio workspace. It uses OAuth tied to your user account; reads auto-approve while writes request confirmation.

## Install

1. **Connect it in ChatGPT** Turn on Developer mode in ChatGPT (Settings → Security and login), open Plugins, select + and paste https://mcp.attio.com/mcp as the MCP server URL, then sign in with OAuth. Add it to a chat from the composer's tools menu.

2. **Or add it to Codex or the API**

   Codex CLI:

   ```bash
   codex mcp add attio --url https://mcp.attio.com/mcp
   codex mcp login attio
   ```

   config.toml:

   ```toml
   [mcp_servers.attio]
   url = "https://mcp.attio.com/mcp"
   ```

   Responses API:

   ```python
   import os
   from openai import OpenAI
   
   client = OpenAI()
   
   response = client.responses.create(
       model="gpt-6-astra",
       tools=[{
           "type": "mcp",
           "server_label": "attio",
           "server_url": "https://mcp.attio.com/mcp",
           "authorization": os.environ["ATTIO_API_KEY"],
           "require_approval": "never",
       }],
       input="Who at Stripe have we talked to in the last 90 days?",
   )
   print(response.output_text)
   ```

## Example prompts

- "Who at Stripe have we talked to in the last 90 days?"
- "Add a note to the Acme deal summarizing today's call"
- "Create a follow-up task for next Tuesday on the Globex record"
- "List deals in the Proposal stage"

## Also available as

- app: [Attio](https://chatgptplugins.directory/apps/attio.md)

## Related

- [Salesforce DX MCP](https://chatgptplugins.directory/mcp/salesforce-dx.md): Salesforce developer tools: deploy metadata, run SOQL and Apex tests
- [Salesforce Hosted MCP](https://chatgptplugins.directory/mcp/salesforce-hosted-mcp.md): Salesforce-managed MCP endpoints for org data, flows, and Apex actions
- [Intercom](https://chatgptplugins.directory/mcp/intercom.md): Search Intercom conversations, contacts, companies, and help center articles
- [HubSpot](https://chatgptplugins.directory/mcp/hubspot.md): Search and manage HubSpot CRM records, marketing content, and conversations
- [Klaviyo](https://chatgptplugins.directory/mcp/klaviyo.md): Analyze Klaviyo campaigns, flows and audiences with an AI assistant
- [Close](https://chatgptplugins.directory/mcp/close.md): Search leads, log activity and update deals in Close CRM

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Source: https://chatgptplugins.directory/mcp/attio · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.