Attio MCP Server
Safe default: deep access, cheap, and scopeable.
Built after MCP existed and it shows — hosted server, clean object model, write access without an enterprise conversation.
Agent-readiness
Excellent overall
Weighted across four pillars
What an agent can do here
AI-native CRM with a hosted first-party MCP server for searching, creating and updating records and lists.
- Action depth
- Core write
- Hosting
- Vendor-hosted
- Auth
- OAuth
- Unattended
- Headless-capable
- Blast radius
- High
Agents can do the product’s core job — edit the timeline, ship the deploy, update the record.
Connect with a URL — nothing to install.
A long-lived token works, so this can run on a schedule.
A wrong call is expensive, public, or irreversible.
What it costs to let an agent act
FreeUnmeteredFree plan can connect; API rate limits scale with plan.
How the score breaks down
Every factor below is scored by a fixed rubric, not by opinion — so two tools with the same shape always get the same number.
Reach
Can an agent actually do the job?
- MCP serverFirst-party2/2
- Action depthCore write1/1.5
- HostingVendor-hosted1/1
- Fallback pathPublic API0.5/0.5
Cost
What does it cost to let the agent act?
- Plan requiredFree3/3
- Usage meteringUnmetered2/2
Control
Can I let it run unattended?
- Permission scopingPartial scopes1/1.5
- Unattended authHeadless-capable1.5/1.5
- Blast radiusHigh0.5/1.5
- Auth frictionOAuth0.5/0.5
Trust
Will this still work next month?
- MaintainerVendor2/2
- MaturityGenerally available1.5/1.5
- Research confidenceMedium0.5/1
- FreshnessVerified 2d ago0.5/0.5
Attio vs other crm tools
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How we know
- Last verified
- 2026-09-29 · 2d ago
- Research confidence
- medium
- Maturity
- Generally available
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