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Updated October 2026

The 9 best Attio MCP servers

The best Attio MCP servers in October 2026 are kesslerio-attio-mcp-server, kesslerio-attio-mcp-server-beta, Attio MCP Server. kesslerio-attio-mcp-server is the most widely used; kesslerio-attio-mcp-server is the most actively updated; kesslerio-attio-mcp-server is a good pick if you need a hosted server that also works in ChatGPT.

Most used
kesslerio-attio-mcp-server
kesslerio
Most active
kesslerio-attio-mcp-server
kesslerio
Works in ChatGPT
kesslerio-attio-mcp-server
kesslerio
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3
★ 69LocalUpdated 4 days ago

AI-powered Attio CRM access. Manage contacts, companies, deals, tasks, notes and workflows.

InstallDetails
4

Attio MCP

haggis-labs
★ 0LocalUpdated 1 month ago

Attio MCP server with API-key support, custom-object parity, and read-only meeting transcript tools.

InstallDetails
5

Attio

jasonbadeaux
★ LocalUpdated

Official Assembly Line connection plugin for Attio's hosted MCP server.

InstallDetails

See every one in Attio.

Questions

How did you rank these Attio MCP servers?

Only maintained, original projects are listed. They are ranked by GitHub stars, with recent activity shown next to each. The list updates daily. See how we list and rank.

Which Attio MCP servers work in ChatGPT?

ChatGPT needs a remote server with a URL. kesslerio-attio-mcp-server, kesslerio-attio-mcp-server-beta, kaszek-kaszek-attio-mcp offer one.