Guides

HubSpot MCP: five ways to connect your agent to HubSpot

HubSpot runs its own MCP server, generally available to all HubSpot accounts since April 13, 2026. It powers HubSpot's connectors for Claude, ChatGPT, Microsoft Copilot and Gemini, and the one in Claude's directory lists 36 tools. On November 10, 2026, we counted 20 HubSpot servers in the official MCP Registry, and HubSpot published none of them. Below are the five ways to connect, what each one can read and write, and what each one needs.

By Vadim DunaevskiyUpdated November 12, 2026Sources checked November 12, 20267 min read

Five ways at a glance

Way	Who makes it	What you set up	What it reaches
HubSpot's connector in Claude	HubSpot	Add it from Claude's directory and sign in	36 tools across the CRM, marketing and content¹
HubSpot's connectors for ChatGPT, Copilot and Gemini	HubSpot	Connect it in that tool	The same server behind each one³
HubSpot's MCP server, connected yourself	HubSpot	An MCP auth app in your HubSpot account	CRM records, marketing content and activities²
A community server	A developer on GitHub	Run it yourself with your own HubSpot token	Depends on the project⁵
Conecto (ours)	Conecto	A service key or a private app's token	Contacts, companies, deals and tickets⁸

The first three are one server seen from three sides. HubSpot's docs say its "AI connectors for Claude, Microsoft Copilot, Gemini, and ChatGPT are powered by this server."³

Give this to your agent

Set up Conecto from https://conecto.chat/SKILL.md, then keep our customer records up to date.

AI CRM: what it does and costs

What HubSpot itself ships

HubSpot's remote MCP server is at https://mcp.hubspot.com. It left beta on April 13, 2026, and HubSpot's changelog says it is "generally available to all HubSpot accounts."² HubSpot describes it as a way for an agent "to read, write, and update HubSpot records" as a user would.³

The changelog spells out what it can read and what it can change:

	Read	Create and update
CRM records	Contacts, companies, deals, tickets, line items, quotes, invoices, orders, carts, products, subscriptions and segments	Contacts, companies, deals, tickets, line items and products
Marketing and content	Campaigns, landing pages, blog posts, site pages and marketing events	Not listed
Activities	Calls, meetings, notes, tasks and emails	Calls, meetings, notes, tasks and emails²

Three rules come with it:

Every connection uses OAuth 2.1 with PKCE.
Actions follow the user's HubSpot permissions. A person's agent can only see or change the records that person can.
If your account has sensitive data turned on, activities are blocked through the MCP server. HubSpot says this applies to the MCP server and not to its standard CRM APIs.²

HubSpot also has a developer MCP server. That one is for building apps and CMS content on your own computer, and HubSpot says it is separate from this one.²

HubSpot's connector in Claude

The connector is made by HubSpot, verified by Anthropic, and has been in Claude's directory since November 2025. Its page gives the address https://mcp.hubspot.com/anthropic and lists 36 tools.¹

The names show how far past the CRM it goes:

Area	Tools named on the page
CRM records	get_crm_objects, manage_crm_objects, query_crm_data, get_properties, manage_custom_properties, manage_custom_pipelines
Marketing	get_marketing_email_analytics, manage_marketing_email, manage_campaign_objects, get_campaign_attribution_reports, manage_segment
Website and content	manage_landing_page, manage_website_page, manage_blog_post, get_content_analytics_report
Reports and account	manage_saved_reports, get_organization_details, get_user_details¹

HubSpot's page describes it as a way to "search and update contacts, companies, deals, tickets, campaigns," analyze campaign performance and update deal stages from Claude.¹ The changelog adds a useful habit: call get_user_details at the start of a session to see which objects and tools your account has.²

Claude connectors has the steps for adding one, and ChatGPT connectors covers ChatGPT's side.

Connecting HubSpot's server yourself

If you are building your own agent, HubSpot's changelog gives three steps:

Create an MCP auth app. In your HubSpot account, go to Development, then MCP Auth Apps. HubSpot generates the OAuth credentials.
Connect any MCP client that supports OAuth with PKCE to https://mcp.hubspot.com, with the app's client ID and secret.
Start prompting.²

HubSpot's docs say who this route is for: "builders who need to integrate HubSpot data access into an agent they're creating." If you already use Claude, ChatGPT, Copilot or Gemini, they point you to the ready-made connectors.³

How many HubSpot MCP servers there are

We went through every server in the official MCP Registry on November 10, 2026. Of its 60,115 active servers, 20 name HubSpot in their name, title or description. Nine carry it in the name.⁴

	Count
HubSpot servers in the registry	20
Remote, at a web address	11
Packages to install and run	9
Both	1
Published by HubSpot	0

HubSpot's own server is not among them. No server in the registry is published under HubSpot's name or has an address at hubspot.com.⁴ So the official list of MCP servers won't lead you to the official HubSpot one.

For scale, the same count finds 43 Salesforce servers and 330 that mention a CRM. Salesforce MCP covers that side, and the full count is on our statistics page.

Community servers

These are the most starred HubSpot projects we found on GitHub, read on November 12, 2026.

Project	Stars	License	Last change
mcp-hubspot, by baryhuang	129	MIT	November 11, 2025⁵
hubspot-mcp, by shinzo-labs	35	MIT	November 25, 2025⁶
hubspot-mcp, by scopiousdigital	11	MIT	November 10, 2026⁷

The two most starred have not changed in about a year. That lines up with HubSpot's own server leaving beta in April 2026: once the maker's server could write, there was less reason to keep a separate one going. That last part is our reading, not something the projects say.

Stars show interest. They are not a review of the code. What to check before you connect a server applies to each of them.

Where Conecto fits

Conecto is our product. Its HubSpot connection belongs to the company. You make a service key in HubSpot, under Settings, Integrations, Service Keys, with the CRM scopes the agent may use, or you use a private app's token. The owner types it on a Conecto page, so it never passes through the chat.⁹

It has seven tools. Five do the work:

Tool	What it does	Price
hubspot_search	Finds contacts, companies, deals or tickets matching words	Free
hubspot_get	One record by its id	Free
hubspot_create	Makes a contact, company, deal or ticket	$0.001
hubspot_update	Changes a record's properties	$0.001
hubspot_add_note	Adds a note to a record's timeline	$0.001⁸

Three limits to know:

It covers contacts, companies, deals, tickets and notes. HubSpot's own server reaches far more: marketing emails, landing pages, campaigns and reports.^8,1
The agent works with one company key, not as each person. HubSpot's server follows each user's own permissions.^9,2
Changing an existing record waits for the owner's approval by default.⁹

What it adds is everything next to HubSpot. The same connection gives your agent Conecto's own tools, such as email inboxes, invoices and a phone line, so one agent can update a deal and send the invoice. If HubSpot is the only system your agent needs, HubSpot's own connector does more there.

Which one fits

You use Claude, ChatGPT, Copilot or Gemini and want HubSpot in it: HubSpot's own connector for that tool.³
You are building your own agent: HubSpot's MCP server, through an MCP auth app.²
You want to run and change the code: a community server, checked first, and expect less upkeep than a year ago.⁵
Your agent should work across HubSpot and your other business tools: a connection such as Conecto's.⁹

How we counted

For the registry count, we read every entry of the official MCP Registry through its public API on November 10, 2026, counted each server name once at its latest active version, and searched each name, title and description for HubSpot.⁴

HubSpot's part comes from its changelog entry, which was updated on April 15, 2026, from its docs page and from Claude's directory page, all read on November 12, 2026. The GitHub table was read the same day.

We did not connect any of these to a real HubSpot account, and we did not test what each tool does. This guide compares what each maker publishes.

Questions

Does HubSpot have an official MCP server?

Yes. The remote HubSpot MCP server at mcp.hubspot.com has been generally available to all HubSpot accounts since April 13, 2026.²

Is the HubSpot MCP server free?

HubSpot's changelog says it is available to all HubSpot accounts and names no price.² What your agent can reach still depends on your account and your user permissions.

Can the HubSpot MCP server write to the CRM?

Yes. It can create and update contacts, companies, deals, tickets, line items and products, and it can log calls, meetings, notes, tasks and emails.²

How do I connect HubSpot to Claude?

Add the HubSpot connector from Claude's directory and sign in to HubSpot. HubSpot makes it, and it lists 36 tools.¹

Why can't my agent see calls and emails in HubSpot?

If your account has sensitive data turned on, HubSpot blocks activities through the MCP server: calls, emails, meetings, notes and tasks.²

How many HubSpot MCP servers are there?

We counted 20 in the official MCP Registry on November 10, 2026, out of 60,115 active servers. HubSpot's own server is not listed there.⁴

Sources

We read these pages on November 12, 2026. Each number in the guide links to the page behind that sentence.

Conecto publishes this guide and sells business tools for AI agents. How we write our guides. To report a mistake, write to hello@conecto.chat.

Written by Vadim Dunaevskiy, Co-founder of Conecto. LinkedIn