AI-powered access to Attio CRM. Manage contacts, companies, deals, tasks, and notes. Search records, update pipelines, and automate workflows for
Attio MCP server is a hosted integration for AI assistants that speak the Model Context Protocol. AI-powered access to Attio CRM. Manage contacts, companies, deals, tasks, and notes. Search records, update pipelines, and automate workflows for sales and GTM.
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.
Once Attio is connected, these are the calls the assistant has available:
filter-list-entries — Unified filtering with 4 modesmanage-list-entry — Unified entry management with 3 modesget-list-entries — Retrieve list entriesget-record-list-memberships — Find record's list membershipsYou will need 4 environment variables: ATTIO_API_KEY, ATTIO_CLIENT_ID, ATTIO_CLIENT_SECRET, TOKEN_ENCRYPTION_KEY. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.
Being a remote server, there is no local install. You register the endpoint with your client, authorise it once, and the tools appear.
Among the team communication options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Attio's toolset — filter-list-entries, manage-list-entry, get-list-entries and 1 more — is a fair guide to whether it matches your workflow. It is maintained by kesslerio; worth a glance at recent repository activity before you build anything load-bearing on it.
SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.
| Tool | What it does |
|---|---|
| filter-list-entries | Unified filtering with 4 modes |
| manage-list-entry | Unified entry management with 3 modes |
| get-list-entries | Retrieve list entries |
| get-record-list-memberships | Find record's list memberships |
{
"mcpServers": {
"attio": {
"command": "npx",
"args": ["-y", "attio-discover"],
"env": {
"ATTIO_API_KEY": "your-value",
"ATTIO_CLIENT_ID": "your-value",
"ATTIO_CLIENT_SECRET": "your-value",
"TOKEN_ENCRYPTION_KEY": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
| Variable | Description | Required |
|---|---|---|
| ATTIO_API_KEY | Credential the server authenticates with. | Yes |
| ATTIO_CLIENT_ID | Configuration value read at startup. | Optional |
| ATTIO_CLIENT_SECRET | Credential the server authenticates with. | Yes |
| TOKEN_ENCRYPTION_KEY | Credential the server authenticates with. | Yes |
Your assistant inside the workspace — read channels, search history, post messages and tame the noise.
Inbox intelligence — search, read, draft and send Gmail through your assistant with OAuth auto-setup.
Read and write Jira, Confluence, Bitbucket, JSM and Compass from your AI client — with your own permissions.
Read and send Telegram messages through your assistant — chats, channels and history via the client API.
MCP server enabling room-based messaging between multiple agents
Real availability, real bookings, and single-use scheduling links — driven from the conversation.