Bring Blogging
to Pydantic AI
Create your Vinkius account to connect HubSpot CMS Hub to Pydantic AI and start using all 9 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
Compatible with every major AI agent and IDE
What is the HubSpot CMS Hub MCP Server?
Connect HubSpot CRM to any AI agent — instant access to your full CRM data without switching tabs.
What you can do
- Contacts — Search, create, and manage contacts
- Companies — Find companies by name or domain
- Deals — Search and create deals with pipeline tracking
- Tickets — Create and search support tickets
- Notes — Create notes attached to any CRM record
- Owners — View all owners and team assignments
- Pipelines — List deal and ticket pipeline stages
Who is this for?
- Sales Reps — Manage your CRM without leaving your AI assistant
- Support Teams — Create tickets and notes on-the-go
- RevOps — Pipeline snapshots and owner assignments
- Managers — Full CRM visibility through conversation
Built-in capabilities (9)
Returns full post details including title, meta description, slug, body content length, author, featured image, publish date, and SEO settings. Use after listing/searching posts to drill into a specific article for complete details. Get the complete details of a specific HubSpot blog post by ID, including body content length and SEO metadata
Returns author display name, URL slug, email, and bio. Authors are linked to blog posts for byline attribution. Use when the user asks about content contributors, wants to find an author profile, or needs author IDs for blog post creation. List blog authors configured in HubSpot CMS with name, email, slug, and biography
Returns post title, URL slug, current state (draft/published/scheduled), author name, and publish date. Use when the user asks about blog content, wants to review recent articles, check publishing status, or audit the content calendar. List recent blog posts from HubSpot CMS with title, URL slug, publish status, author, and publish date
Returns tag name and slug used for content categorization and URL generation. Blog tags group related posts for navigation and topic clustering. Use when the user asks about content categories, available tags, or wants to audit the blog taxonomy. List blog tags used for categorizing HubSpot blog content with tag name and URL slug
Returns domain name, whether DNS is resolving correctly, if the domain is primary, and which HubSpot features use it (CMS, email, landing pages). Use when the user asks about connected domains, DNS configuration, or wants to verify domain setup. List all domains connected to HubSpot with DNS resolution status, primary domain flag, and usage type
Landing pages are standalone conversion-focused pages (signup forms, lead magnets, event registration). Returns page title, slug, status, and full URL. Distinct from regular site pages — landing pages are typically ungated and optimized for form fills. Use when the user asks about conversion pages or lead capture pages. List HubSpot landing pages designed for conversion with title, URL, publish status, and campaign association
Returns page title, URL slug, current state (draft/published), and associated domain. Site pages are standard website pages (About, Contact, Pricing, etc.) — distinct from blog posts and landing pages. Use when the user asks about website content, page inventory, or publishing status. List website pages hosted in HubSpot CMS with title, URL slug, publish status, and domain
Returns matching posts with title, slug, status, and date. Use when the user wants to find a specific article, check if a topic has been covered, or locate a post for updating. Search HubSpot blog posts by title or keyword to find specific articles in the content library
Returns matching pages with title, slug, status, and domain. Use when the user wants to find a specific website page or check if a topic has a dedicated page. Search HubSpot site pages by title or keyword to find specific web pages
Why Pydantic AI?
Pydantic AI validates every HubSpot CMS Hub tool response against typed schemas, catching data inconsistencies at build time. Connect 9 tools through Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code. full type safety, structured output guarantees, and dependency injection for testable agents.
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Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application
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Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your HubSpot CMS Hub integration code
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Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
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Dependency injection system cleanly separates your HubSpot CMS Hub connection logic from agent behavior for testable, maintainable code
HubSpot CMS Hub in Pydantic AI
Why run HubSpot CMS Hub with Vinkius?
The HubSpot CMS Hub connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 9 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.

* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.




Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect HubSpot CMS Hub using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
HubSpot CMS Hub and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect HubSpot CMS Hub to Pydantic AI through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
HubSpot CMS Hub for Pydantic AI
Every request between Pydantic AI and HubSpot CMS Hub is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
What HubSpot data can I access?
Contacts, Companies, Deals, Tickets, Notes, Owners, and Pipelines. All data respects your HubSpot permissions.
Can I create and update records?
Yes! Create contacts, deals, tickets, and notes. All through natural conversation.
How does authentication work?
Uses a HubSpot Private App token (Bearer). Create a Private App in Settings > Integrations > Private Apps, copy the token, and paste it.
How does Pydantic AI discover MCP tools?
Create an MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.
Does Pydantic AI validate MCP tool responses?
Yes. When you define result types as Pydantic models, every tool response is validated against the schema. Invalid data raises a clear error instead of silently corrupting your pipeline.
Can I switch LLM providers without changing MCP code?
Absolutely. Pydantic AI abstracts the model layer. your HubSpot CMS Hub MCP integration works identically with OpenAI, Anthropic, Google, or any supported provider.
MCPServerHTTP not found
Update: pip install --upgrade pydantic-ai
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