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Customer Data Platform · Developer Tools

Attio MCP Server

kesslerio/attio-mcp-server

A comprehensive Model Context Protocol (MCP) server for Attio, providing complete CRM surface coverage. This server enables AI assistants like Claude and ChatGPT to interact directly with your entire Attio workspace through natural language—manage Deals, Tasks, Lists, People, Companies, Records, and Notes without falling back to raw API calls.

View on GitHub

Install

npx attio-discover generate-skill --all --zip

Client configuration

{
  "mcpServers": {
    "attio-mcp": {
      "command": "attio-mcp",
      "env": {
        "ATTIO_API_KEY": "<ATTIO_API_KEY>"
      }
    }
  }
}

Environment variables

ATTIO_API_KEYATTIO_WORKSPACE_IDATTIO_DEFAULT_DEAL_STAGEATTIO_DEFAULT_DEAL_OWNERATTIO_DEFAULT_CURRENCY
Author
@kesslerio
Category
Customer Data Platform, Developer Tools
License
Apache-2.0
Updated
Oct 6, 2026

About Attio MCP Server

Transform your CRM workflows with AI-powered automation. Instead of clicking through multiple screens, simply ask Claude or ChatGPT to find prospects, update records, manage pipelines, and analyze your data using natural language commands.

Features

  • High Performance: 89.7% speed improvement with 227KB memory reduction (PR #483)

  • Enterprise Quality: 97.15/100 production readiness score with zero breaking changes

  • Clean Architecture: Complete production-test separation with mock factory pattern

  • Structured Results: Every default tool advertises a validated output schema; see the result contract for list, member, diagnostic, and connector outputs, and the preceding sections for universal…

  • Scoped Tool Policy: Add scoped default tools only when the workflow is frequent, a generic write can mutate the wrong object class, and the scoped tool removes a model decision instead of merely…

  • Companies: Search, Create, Update, Delete, Advanced Search, Relationship Search

  • People: Search, Create, Update, Delete, Advanced Search, Relationship Search

  • Deals: Full CRUD operations with intelligent field mapping and stage validation

  • Tasks: Create, Update, Delete, Search with multi-assignee support

  • Lists: Full CRUD operations, filtering, advanced filtering, entry management

Tools (6)

  • search_records

    records_search

  • create_record

    records_create

  • get-lists

    lists_list

  • manage-list-entry

    list_entries_manage

  • get-workspace-member

    workspace_members_get

  • smithery_debug_config

    diagnostics_get

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all
Claude Desktop logo

Claude Desktop

Desktop · Freemium · Proprietary

Anthropic's official Claude AI desktop application. Supports MCP servers to extend functionality.

WindowsMacOS
Cursor logo

Cursor

Desktop · Freemium · Proprietary

The first agentic IDE. The Cursor editor truly merges how developers and AI work together, delivering a magical coding experience.

WindowsMacOSLinux

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