B12
AI website generation
About B12
B12 is an AI-powered website builder for professional services businesses. Its remote MCP server lets assistants generate a complete, publishable website from a business name and description, then iterate on copy and design directly from chat.
Connection details
https://b12.io/mcp- Transport
- Streamable HTTP
- Authentication
- Open — no authentication
Setup
claude mcp add b12 --transport http https://b12.io/mcpFrequently asked questions
What is the B12 remote MCP server?
The B12 remote MCP server is a hosted Model Context Protocol endpoint at https://b12.io/mcp, so AI assistants can connect to it without installing or running anything locally. B12 is an AI-powered website builder for professional services businesses. Its remote MCP server lets assistants generate a complete, publishable website from a business name and description, then iterate on copy and design directly from chat.
How do I connect to the B12 MCP server?
Add the endpoint https://b12.io/mcp to any MCP-compatible client such as Claude Code, Codex, Cursor, or VS Code. The setup snippets on this page configure each client in one step.
Does the B12 MCP server require authentication?
No. The B12 endpoint is open and requires no authentication, so you can connect and start sending requests right away.
Which transport does the B12 MCP server use?
B12 exposes a Streamable HTTP endpoint, the current standard transport for the Model Context Protocol, supported by all major MCP clients.
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