The local HubSpot Developer MCP Server is now generally available, enabling developers to create apps and CMS assets through agentic tools like VS Code, Claude Code, Cursor, OpenAI Codex, Gemini CLI, and other MCP-compatible tools.
This local server connects agentic tools directly to HubSpot's developer platform, and empowers them with the context of HubSpot's developer documentation allowing developers to accomplish complex development tasks using natural language instead of having to manually parse docs, run CLI commands, or implement APIs.
Previously available as a beta, the general availability of the HubSpot Developer MCP Server brings full production support and stability to a workflow that's been proven across real development scenarios.
With this update, developers can:
- Build and iterate on apps — Scaffold, configure, and iterate on HubSpot apps without context-switching between tools.
- Create and manage CMS themes, templates and modules — Create and manage CMS assets like templates and modules directly from their AI tool.
- Manage serverless functions — Create, update, and troubleshoot HubSpot serverless functions through natural language prompts.
- Access app analytics — Query app performance and usage data conversationally to understand how integrations are performing.
- Troubleshoot with context — Debug and resolve issues faster with an AI assistant that has direct access to your HubSpot developer environment.
The HubSpot Developer MCP Server handles the repetitive, context-heavy parts of the development so you can spend more time building. For implementation details, see the developer documentation here.
When is it happening?
The Developer MCP Server is now generally available as of February 19, 2026, open to all developers building on the HubSpot platform.
Questions and comments? Join us in the Developer forums.