Attio MCP

Stack Score

Editorial pick✓ Verified workingMCP server

Attio MCP

Modern relationship-CRM operations via Attio.

Try Attio MCP

Best for

Best for modern startups using Attio as a relationship-first CRM.

At a glance

Pricing: open-source
Setup time: 20 minutes
Learning curve: easy
Last verified: 5/27/2026

What we love

✓Attio-maintained
✓Best-in-class modern CRM UX
✓Strong startup adoption

Where it falls short

−Less data in DB initially (you build it)
−Subscription needed
−Smaller integration list

Install & connect

Copy-paste ready

Install

shell

npx -y mcp-remote https://attio.run.tools

Config — Claude Desktop

json

{
  "mcpServers": {
    "attio": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://attio.run.tools"]
    }
  }
}

Config — Claude Code

shell

claude mcp add --transport http attio https://attio.run.tools

Pricing

✓ Pricing verified Jun 14, 2026

1 tier

Open-source

perpetual

✓MIT

Overview

MCP server for Attio — workspace + collection + entry CRUD; lookups; list mgmt. The modern relationship-first CRM loved by startups.

Key features

●Workspace + collection CRUD
●Lookups + filters
●List mgmt
●Tasks + notes
●API key auth

Exposed tools

The MCP-tool names this server exposes. Your agent can invoke any of these when this server is connected.

create-comment
Create a new comment on a record, list entry, or reply to an existing thread.
add-record-to-list
Add a record to a list as a new list entry.
create-note
Create a new note attached to a record.
create-record
Create a new record in a given object.
create-task
Create a new task in Attio.
delete-comment
Delete a comment (only ones you created).
get-call-recording
Retrieve full details of a call recording by ID, including transcript.
get-email-content
Retrieve the full body of an email.
get-note-body
Get the body of a note by ID.
get-records-by-ids
Retrieve a given set of records by their IDs.
list-attribute-definitions
List attribute definitions for a given object.
list-comment-replies
List replies to a comment.
list-comments
List comments on a record or list entry.
list-list-attribute-definitions
List attribute definitions for a given list.
list-lists
List all lists in the Attio workspace.
list-records-in-list
List entries in a given list.
list-records
List records in a given object.
list-tasks
List tasks in the workspace.
list-workspace-members
List members in the Attio workspace.
list-workspace-teams
List teams in the workspace.
run-basic-report
Run an aggregate report on records in an object or entries in a list.
search-call-recordings-by-metadata
Search all call recordings across the workspace by metadata.
search-emails-by-metadata
Search emails visible to the user by metadata.
search-meetings
Search across past and future meetings in the workspace.
search-notes-by-metadata
Search for notes by metadata.
search-records
Perform a full-text search for records in a given object.
semantic-search-call-recordings
Semantic similarity search across call recordings.
semantic-search-emails
Semantic similarity search across emails.
semantic-search-notes
Semantic similarity search across notes.
update-list
Update a list's name or API slug.
update-record
Update people, companies, and other records by record_id.
update-task
Update an existing task in Attio.
upsert-record
Create or update people, companies and other records.
whoami
Return the current user's identity and workspace membership.

Best use cases

Modern startup CRM

Let Claude maintain Attio collections + relationships at startup velocity.

Relationship discovery

Use Claude to surface and link relationships across Attio collections.

Integrations

Attio

Gmail

Slack

Linear

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