3,400+ MCP servers ready to use
Vinkius
O

Bring Contact Management
to OpenAI Agents SDK

Learn how to connect HubSpot to OpenAI Agents SDK and start using 12 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

Create ContactGet Company InfoGet Contact DetailsGet Deal DetailsGet Object SchemaLink Crm ObjectsList CompaniesList ContactsList DealsList Hubspot UsersRemove ContactSearch Contacts
Use with Your AI Agent
Ask AI about this MCP Server
ChatGPT Claude Perplexity

What is the HubSpot MCP Server?

Connect your HubSpot account to any AI agent and manage your entire CRM through natural conversation.

What you can do

  • Contact Management — List, create, search, and delete contacts with full property access
  • Company Records — Browse and inspect companies with metadata and associations
  • Deal Pipeline — List all deals with amounts, stages, and pipeline assignments, and inspect individual deal details
  • Smart Search — Search contacts using HubSpot filter syntax for targeted queries
  • Association Management — Link CRM objects together (Contact ↔ Company, Contact ↔ Deal, etc.)
  • Schema Discovery — List all available properties for any object type (contacts, companies, deals, tickets)
  • Pipeline Configuration — View all sales pipelines with stages and probabilities
  • Team Management — List all HubSpot users and record owners

How it works

1. Subscribe to this server
2. Enter your HubSpot Private App Access Token
3. Start managing your CRM from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Sales Teams — search contacts, update deal stages, and link records without switching to the CRM dashboard
  • Marketing Teams — manage contact databases, segment audiences, and audit property schemas
  • RevOps — inspect pipelines, audit data quality, and manage associations through AI

Built-in capabilities (12)

create_contact

Add new contact

get_company_info

Get company details

get_contact_details

Get contact info

get_deal_details

Get deal info

get_object_schema

List fields

link_crm_objects

g. Contact to Company). Create association

list_companies

List CRM companies

list_contacts

List CRM contacts

list_deals

List sales deals

list_hubspot_users

List record owners

remove_contact

Delete contact

search_contacts

Find contacts

Why OpenAI Agents SDK?

The OpenAI Agents SDK auto-discovers all 12 tools from HubSpot through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries HubSpot, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

  • —

    Native MCP integration via MCPServerSse, pass the URL and the SDK auto-discovers all tools with full type safety

  • —

    Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

  • —

    Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

  • —

    First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

O
See it in action

HubSpot in OpenAI Agents SDK

AI Agent→Vinkius
High Security·Kill Switch·Plug and Play
Why Vinkius

HubSpot and 3,400+ other MCP servers. One platform. One governance layer.

Teams that connect HubSpot to OpenAI Agents SDK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.

3,400+MCP Servers ready
<40msCold start
60%Token savings
Raw MCP
Vinkius
Server catalogFind and host yourself3,400+ managed
InfrastructureSelf-hostedSandboxed V8 isolates
Credential handlingPlaintext in configVault + runtime injection
Data loss preventionNoneConfigurable DLP policies
Kill switchNoneGlobal instant shutdown
Financial circuit breakersNonePer-server limits + alerts
Audit trailNoneEd25519 signed logs
SIEM log streamingNoneSplunk, Datadog, Webhook
HoneytokensNoneCanary alerts on leak
Custom domainsNot applicableDNS challenge verified
GDPR complianceManual effortAutomated purge + export
Use with Your AI Agent View step-by-step setup guide for OpenAI Agents SDK →
Enterprise Security

Why teams choose Vinkius for HubSpot in OpenAI Agents SDK

The HubSpot MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 12 tools execute in hardened sandboxes optimized for native MCP execution.

Your AI agents in OpenAI Agents SDK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

Use with Your AI Agent View full HubSpot details →
HubSpot
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
DLPData protection
V8 IsolateSandboxed
Ed25519Audit chain
<40msKill switch
Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

The Vinkius Advantage

How Vinkius secures HubSpot for OpenAI Agents SDK

Every tool call from OpenAI Agents SDK to the HubSpot MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start
Ed25519Signed audit chain
60%Token savings
FAQ

Frequently asked questions

01

Can I search for contacts using specific filters?

Yes. The search_contacts tool accepts a JSON array of HubSpot filters. Example: [{"propertyName":"email","operator":"CONTAINS_TOKEN","value":"@company.com"}]. This uses HubSpot's native search API to find contacts matching property values, date ranges, or engagement criteria. Use get_object_schema with 'contacts' to discover all searchable properties.

02

Can I link contacts to companies and deals?

Yes. Use link_crm_objects with the source object type and ID, target object type and ID, and the association type name. Example: link a contact to a company with fromType='contacts', fromId='123', toType='companies', toId='456', associationType='contact_to_company'. This creates bidirectional CRM relationships.

03

What type of HubSpot credential do I need?

You need a Private App Access Token from your HubSpot account. This is different from OAuth tokens — it provides direct API access scoped to the permissions you select when creating the Private App. The token is sent as a Bearer token in the Authorization header against api.hubapi.com.

04

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.

05

Can I use multiple MCP servers in one agent?

Yes. Pass a list of MCPServerSse instances to the agent constructor. The agent can use tools from all connected servers within a single run.

06

Does the SDK support streaming responses?

Yes. The SDK supports SSE and Streamable HTTP transports, both of which work natively with Vinkius.

07

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

08

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.