Calling for 10 early adopters to battle‑test HubSpot MCP Extended — a secure, containerized MCP server exposing 100+ HubSpot endpoints (contacts, companies, deals, tickets, quotes, invoices, and line items). Built for Claude Desktop and agent frameworks.

Highlights:

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  106 tools with smart parameter mapping and complete invoice/line item coverage

  
  


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  Works on macOS, Linux, and Windows; Docker-first; robust logging and error handling

  
  


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  Verified JSON responses and automated tool-count validation

  
  

  If you work with HubSpot + AI agents and want early access, reply here or DM me. You’ll get a quick-start pack, direct support from me, and a shout‑out in the changelog.

  
  

  Who I’m looking for:

  
  
  
  
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    Builders using Claude Desktop or agent frameworks who want HubSpot to be first-class

    
    
  
  
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    Teams running real CRM automations and willing to share quick feedback

    
    
  
  
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    Must have a GitHub account

    
    

    What you’ll get:

    
    
    
    
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      Private access, direct support from me, and recognition in the release notes

      
      

      Interested?
      Comment “I’m in” or DM me “MCP Extended” and I’ll send the invite + onboarding.