Hi HubSpot team,
We’re currently integrating with the Remote MCP Server via an AI Agent and had two quick questions:
- Notes support
Is there any roadmap or planned enhancement to support native “get notes” access via MCP (e.g. notes associated with contacts/companies)?
We can work around this today using the API, but MCP support would be valuable for our use case.
- Authentication / Copilot Studio
Our agent is built in Microsoft Copilot Studio, which currently only supports OAuth 2.0 connectors.
Is there any recommended way to use MCP in OAuth-only environments without introducing a proxy layer, or should we expect to continue using the OAuth 2.0 HubSpot API in this case?
Just trying to understand what’s coming next and how best to align.
Kind Regards,
Adam
Hey @Adam_Moroney and welcome, we are delighted to have you here!
The HubSpot MCP Server offers both read and write access to objects like contacts, companies, deals, tickets, line items, products, and more, along with revenue objects (carts, invoices, orders, quotes, and subscriptions), which are currently in beta. It also supports activity types, including notes, calls, emails, meetings, and tasks, for both reading and writing.
Notes are a supported object type, so you shouldn’t need to fall back to the API specifically for note access.
Regarding OAuth 2.0 and Copilot Studio compatibility, the HubSpot MCP Server uses OAuth 2.0 with PKCE for authentication.
Since Microsoft Copilot Studio doesn’t yet support PKCE and only works with standard OAuth 2.0 connectors, adding a proxy layer for the PKCE flow (or continuing to use HubSpot’s standard OAuth 2.0 API) would be the way to go at this time.
Here are some resources:
I hope this helps!
Bérangère
Moderator Note: this post was reviewed for relevancy and optimized for clarity on September 28, 2026. Thank you for your contributions to the HubSpot Community!
Hey @Adam_Moroney, I wanted to get back to you on this and I am happy to share that this is already in development! 
Since security is a top priority for MCP, we’re taking extra care to make sure everything is safe and reliable.
So keep an eye out!
Thanks and have a lovely day!
Bérangère