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Connect

Connect to everything your agents need, without writing the infrastructure to get there.

Secure

Enterprise-grade controls to ensure your agent always meets security & compliance standards.

Optimize

Maximise agent efficiency – faster responses, increased accuracy, fewer tokens used.

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StackOne
Connectors
Connect

Connect to everything your agents need, without writing the infrastructure to get there.

Secure

Enterprise-grade controls to ensure your agent always meets security & compliance standards.

Optimize

Maximise agent efficiency – faster responses, increased accuracy, fewer tokens used.

Use-Cases
Pricing
Book Demo Start Free

Notion Custom Agents MCP

Turn Notion AI into an enterprise agent

Let your employees delegate real work to Notion AI across all their apps, under their own identity and permissions.

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DrataGPLocalyzeFlipMindtoolsScreenloop

Get Notion AI to work.
Not just edits.

One connection to StackOne, and Notion AI gets scoped access to every app your employees use, to act on their behalf.

Connect

Make every system AI-ready

Give your AI access to 470+ managed MCP servers and 28,000+ tested tools. No auth code to write, no API maintenance.

Browse all connectors

Secure

Keep AI under control

Enforce identity-based access, screen every response for prompt injection, and audit every action.

Optimize

Trust what AI delivers

Keep your agent sharp with lean tool loading and boost reliability with the Falcon execution engine. Pre-synced data for faster context is coming soon.

Tool discovery Falcon

Connect the Notion agent
to more apps in 4 steps

From auth config to first agent tool call in 5 minutes.

1

Add StackOne as a Custom MCP server in Notion AI.

Open Settings → Notion AI → AI connectors, enable Custom MCP servers, then paste the StackOne gateway URL. Available immediately to every AI Agent in your workspace.

Settings → Notion AI → AI connectors

Add Custom MCP server

Display name
StackOne
Server URL
https://api.stackone.com/mcp/{...}
Authentication
API Key
Save connection
View setup guide (opens in new tab)
2

Connect each SaaS integration in StackOne.

OAuth or API key per app, done once in your dashboard. Tokens stay server-side.

linear
attio
hubspot
intercom
stripe
Browse all connectors
3

Scope agent actions.

Read-only, specific objects, or per-role exposure. Toggle from the StackOne dashboard.

List pages (enabled)
Get page (enabled)
Read database (enabled)
Update page (disabled)
Delete page (disabled)
4

Ask your Notion AI Agent in plain English.

StackOne maps your prompt to the right action in the right system. Done.

"Pull this week's Intercom feedback themes and link them to relevant Linear tickets in the product brief."

Notion
intercom_list_conversations
Completed
linear_list_issues
Completed
filter: labels contain feedback themes
team: Product
result: 8 Linear tickets matched

Linked 18 Intercom feedback themes to 8 Linear tickets. Updated the Product Brief page.

Connect Notion AI to
any Enterprise MCP server

One MCP gateway, 450+ pre-built SaaS connectors Notion AI can act on right away.

Need another connector? Build one with the AI Connector Builder

Get your Notion agent
to do more across your stack

Cross-app workflows your Notion agent now runs in seconds instead of click-throughs.

Product & Engineering

> Pull this sprint's Linear tickets and update the project roadmap page.

Azure DevOpsCloudflareBitbucketGitLabLinearTerraformSupabaseOneLogin
CRM & Account Planning

> Pull Attio account context and prep this quarter's account-planning pages.

SalesforceKeapZoho CRMPipedriveFreshsalesJustCallPardotAircall
Customer & Support

> Cluster Intercom feedback themes from this week and update the customer-feedback wiki.

IntercomSurveyMonkeyFreshserviceServiceNowFreshdeskGorgiasDiscourseDixa
Revenue & Finance

> Pull this month's Stripe revenue activity and update the finance brief page.

KlaviyoStripeMagentoSquareBigCommerceShopifyEventbriteWooCommerce
Explore more AI agent use cases

Not everyone on Notion?
Your integration layer stays the same.

The same setup works across SaaS agents like Intercom, ServiceNow, and every other MCP client.

Intercom
ServiceNow
Zendesk

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Frequently Asked Questions

You connect Notion to the StackOne MCP gateway in a few clicks: open Settings → Notion AI → AI connectors, enable Custom MCP servers, click Add connection → Custom MCP server, paste the StackOne gateway URL with your account ID and token, and save. See the Notion Custom Agents docs. Requires a Business or Enterprise workspace.
You can connect Notion AI to 470+ live MCP servers through StackOne, spanning CRM, HRIS, ATS, ticketing, and finance — Salesforce, Workday, Greenhouse, and more. Each is reachable through one gateway URL instead of wiring up servers app by app. Browse the full list in the directory on this page, or build your own.
Notion Custom Agents ship with a handful of first-party MCP partners (Linear, Attio, Stripe, HubSpot, Intercom, Ramp, GitHub, Amplitude, Sentry). StackOne adds the other 470+ — every app reachable through one Custom MCP connection instead of N separate ones, auth managed once in the dashboard, and tool definitions loaded only when relevant to the prompt.
Credentials sit at three layers: your StackOne API token (embedded in the gateway URL stored in your Notion workspace settings, controlled by workspace admins), SaaS connector credentials (server-side in your StackOne dashboard), and per-user OAuth or session tokens (server-side, scoped per user). StackOne stores OAuth tokens and API keys, refreshes them automatically, and only exposes the actions you've authorized to the agent.
Skip the StackOne MCP gateway when any of these is true:
  • Notion's first-party MCP partners (Linear, Attio, Stripe, HubSpot, Intercom, Ramp, GitHub, Amplitude, Sentry) already cover your apps
  • You use only a handful of actions across a few apps
  • You don't need multi-tenancy or per-action scoping
  • Prompt injection isn't a concern
  • Your provider already does tool discovery and server-side execution

Connect All Your Apps to Notion.

One MCP gateway, 470+ pre-built SaaS connectors. Set up in 5 minutes.

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