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HubSpot MCP Server — Hosted for Any AI Agent

MCP Server shield Key Required

Contacts, deals, companies, tickets, workflows via HubSpot's official MCP

aerostack @aerostack verified
• v1.0.0 • MIT • Updated May 13, 2026
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Use with AI AssistantsMCP

Connect Claude, Cursor, or any MCP-compatible client — then call tools directly

① Add This MCP Server

Paste into your AI client config — then all its tools are available instantly.

.claude/mcp.json
{
  "mcpServers": {
    "hubspot-crm": {
      "url": "https://mcp.aerostack.dev/s/aerostack/mcp-hubspot",
      "headers": {
        "Authorization": "Bearer YOUR_AEROSTACK_TOKEN"
      }
    }
  }
}

Replace YOUR_AEROSTACK_TOKEN with your API token from the dashboard.

② Call a Tool

Ask your AI assistant to call a specific tool, or send raw JSON-RPC:

Natural Language Prompt

“Use the get_contact tool to retrieve a hubspot contact by id with all crm properties and association data”

Using a Workspace?

Add this MCP to your Workspace — your team shares one token, secrets are stored securely, and every AI agent in the workspace can call it without per-user setup.

add_circleAdd to Workspace

The HubSpot MCP server connects AI agents to your HubSpot CRM — managing contacts, companies, deals, and tickets. Hosted on Aerostack with one URL for any MCP client, it lets an agent update records, pull pipeline data, and automate marketing and sales workflows from chat.

description Overview

HubSpot CRM MCP

Official proxy MCP — Contacts, deals, companies, tickets, workflows via HubSpot's official MCP

Live endpoint: https://mcp.aerostack.dev/s/aerostack/mcp-hubspot

Overview

HubSpot CRM is a proxy MCP server that forwards requests directly to the official HubSpot MCP endpoint at https://mcp.hubspot.com. All tools are maintained by HubSpot — new tools are available immediately without any Aerostack update.

Type: Proxy (hosted by HubSpot)
Auth: Bearer token via HUBSPOT_ACCESS_TOKEN

Available Tools

  • get_contact — Retrieve a HubSpot contact by ID with all CRM properties and association data
  • create_contact — Create a new HubSpot contact with email, name, phone, and any custom CRM properties
  • list_deals — List CRM deals in HubSpot with optional filtering by pipeline, stage, or owner
  • update_deal — Update properties of an existing HubSpot deal such as amount, stage, or close date
  • search_contacts — Search HubSpot contacts using filter criteria on any CRM property with sorting support

Configuration

Variable Required Description How to Get
HUBSPOT_ACCESS_TOKEN Yes HubSpot Private App Access Token app.hubspot.com → Settings → Integrations → Private Apps → Create private app

Setup

Add to Aerostack Workspace
  1. Go to app.aerostack.dev/workspaces → Create Workspace
  2. Inside your workspace → Add Server → search "HubSpot CRM"
  3. Enter your HUBSPOT_ACCESS_TOKEN when prompted — stored encrypted, injected automatically

Once added, every AI agent in your workspace can use HubSpot tools automatically.

Usage

Example Prompts
"List all my HubSpot items and summarize the most recent ones"
"Find anything related to [keyword] in HubSpot"
"Create a new entry with the following details: ..."
Direct API Call
curl -X POST https://mcp.aerostack.dev/s/aerostack/mcp-hubspot \
  -H 'Content-Type: application/json' \
  -H 'X-Mcp-Secret-HUBSPOT-ACCESS-TOKEN: your-key' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_contact","arguments":{}}}'

License

MIT

terminal Tools (5)

Available tools on this MCP server. Each tool can be called directly from any AI agent.

terminal
get_contact #1

Retrieve a HubSpot contact by ID with all CRM properties and association data

terminal
create_contact #2

Create a new HubSpot contact with email, name, phone, and any custom CRM properties

terminal
list_deals #3

List CRM deals in HubSpot with optional filtering by pipeline, stage, or owner

terminal
update_deal #4

Update properties of an existing HubSpot deal such as amount, stage, or close date

terminal
search_contacts #5

Search HubSpot contacts using filter criteria on any CRM property with sorting support

Details

upgrade Version 1.0.0
gavel License MIT
wifi Transport http-sse
lock Access Key Required
category Category Devops
terminal Tools 5

Publisher

aerostack
@aerostack verified

Pre-built functions for the most common MCP tool patterns. Clone, extend, and deploy.

Tags

hubspot crm contacts deals marketing
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Frequently asked questions

What is the HubSpot MCP server and what can it do? +

The HubSpot MCP server is hosted on Aerostack and exposes these tools to your AI agent: `get_contact`, `create_contact`, `list_deals`, `update_deal`, `search_contacts`. You get one hosted URL — no self-hosting — that works from Claude, Cursor, ChatGPT, Gemini, VS Code, or any MCP-compatible client, and you can share it with your team or combine it with other MCP servers in a workspace.

Is the HubSpot MCP server hosted, or do I have to run it myself? +

It's hosted on Aerostack's edge infrastructure — you don't deploy or maintain anything. Add it to a workspace and you get one authenticated URL, with secrets encrypted, that any AI agent or editor can connect to. Use it solo or share the same URL across your whole team.

Which AI agents and editors can use the HubSpot MCP server? +

Any MCP client: Claude and Claude Code, Cursor, ChatGPT, Gemini, Windsurf, Cline, VS Code, and custom agents. Because it's one hosted URL, the same HubSpot MCP server works everywhere — and you can compose it with other MCP servers, skills, and functions behind a single workspace URL.

How do I install the HubSpot MCP server in Claude Desktop? +

Add the following to your Claude Desktop config (`claude_desktop_config.json`): ```json { "mcpServers": { "@aerostack/mcp-hubspot": { "command": "npx", "args": ["-y", "@aerostack/@aerostack/mcp-hubspot"] } } } ``` Then restart Claude Desktop and the tools will appear automatically.

How do I use the HubSpot MCP server in Cursor? +

In Cursor, open **Settings → MCP** and add: ```json { "name": "@aerostack/mcp-hubspot", "command": "npx", "args": ["-y", "@aerostack/@aerostack/mcp-hubspot"] } ``` Save and reload Cursor. The MCP tools will be available in Agent mode.

Does HubSpot MCP require authentication? +

Yes. HubSpot uses Bearer token authentication. Set your token as a workspace secret in the Aerostack dashboard.