Can this MCP read my existing HubSpot contacts?

No. This is a push-only capability. It can only create new contacts and cannot read, export, or delete any existing data in your CRM.

What credentials do I need?

You only need a HubSpot Private App Access Token to authorize the contact creation.

Which AI clients can use this?

Any MCP-compatible client like Claude, Cursor, Windsurf, or VS Code can use this once connected via Vinkius.

Yes. Because the MCP uses a narrow, single-purpose capability, it doesn't have the permissions required to access your wider sales pipeline or financial data.

Do I have to manually type the contact info?

No. Your AI agent parses the name, email, and phone number from your conversation and handles the entry for you.

Can the agent read my entire customer list in HubSpot?

No. This MCP is strictly unidirectional (Push-only). It only possesses the endpoint to 'Create a Contact'. It cannot read existing contacts or list your database.

What happens if a contact with the same email already exists?

The HubSpot API will return an error (409 Conflict) stating the contact already exists. The AI agent will see this error and know the lead is already in your CRM.

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Connect Hubspot Lead Creator to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Turn conversations into HubSpot contacts without manual typing.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 1 capability

We ship only the actions that matter.

Capability set01 / 01

01

1 capability in this set.

Part of 1 available through HubSpot CRM.

01
Create hubspot lead
Creates a new contact in your HubSpot CRM. You must provide an email address, but you can also include first name, last name, phone, and company details.

Real work

What teams actually run

Meeting Summarization

After a call, your agent identifies the attendee's info and logs them in HubSpot.

Email Lead Processing

Your agent reads incoming inquiries and creates the contact record immediately.

Chatbot Sales Handoff

An agent identifies a hot lead in a chat window and pushes the data to your sales team.

Inbound Inquiry Automation

Turn unstructured text from various sources into structured HubSpot contacts.

Automate a task

Put HubSpot CRM to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

HubSpot CRM works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put HubSpot CRM to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

815ms average. Fast in production.

HubSpot CRM is checked daily against the live service.

Daily averagePeak 1047ms

Oct 3Today

Fastest day: 604ms
Slowest day: 1047ms
14-day trend: Slowing+16%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of HubSpot CRM, so you can see the experience inside your AI.

It does not authenticate your account with HubSpot CRM. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

HubSpot CRM Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_cuqLVXEGL2Sgz0iowived47xJQd2490t0ozKvGCw/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — HubSpot CRM capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "hubspot-lead-creator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_cuqLVXEGL2Sgz0iowived47xJQd2490t0ozKvGCw/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up HubSpot CRM in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work HubSpot CRM owners hand off.

This is built for professionals who want to bridge the gap between conversational AI and their sales database.

01
Sales Development Representatives
They hand off lead details from chat transcripts to the CRM.
02
Account Executives
They use it to quickly log new prospects found during client meetings.
03
Customer Success Managers
They turn client interaction notes into actionable CRM entries.

FAQ

Questions HubSpot CRM owners ask.

01
Can this MCP read my existing HubSpot contacts?
No. This is a push-only capability. It can only create new contacts and cannot read, export, or delete any existing data in your CRM.
02
What credentials do I need?
You only need a HubSpot Private App Access Token to authorize the contact creation.
03
Which AI clients can use this?
Any MCP-compatible client like Claude, Cursor, Windsurf, or VS Code can use this once connected via Vinkius.
04
Is my data safe?
Yes. Because the MCP uses a narrow, single-purpose capability, it doesn't have the permissions required to access your wider sales pipeline or financial data.
05
Do I have to manually type the contact info?
No. Your AI agent parses the name, email, and phone number from your conversation and handles the entry for you.
06
Can the agent read my entire customer list in HubSpot?
No. This MCP is strictly unidirectional (Push-only). It only possesses the endpoint to 'Create a Contact'. It cannot read existing contacts or list your database.
07
What happens if a contact with the same email already exists?
The HubSpot API will return an error (409 Conflict) stating the contact already exists. The AI agent will see this error and know the lead is already in your CRM.