# B12 Website Generator MCP Server

**Canonical:** https://apis.io/apis/b12/b12-website-generator-mcp-server/  
**Provider:** B12 — https://apis.io/providers/b12/  
**Base URL:** https://mcp.b12.io/mcp  
**Documentation:** https://github.com/b12io/website-generator-mcp-server

B12 Website Generator MCP Server is published by [B12](https://apis.io/providers/b12/) on the [APIs.io](https://apis.io/) network. Tagged areas include MCP, Website Generation, and Artificial Intelligence. The published artifact set on APIs.io includes authentication docs and rate-limit docs.

B12's Model Context Protocol server, and the only machine-callable surface B12 publishes. It exposes a single tool, generate_website, which builds a website draft with AI from a business name, description, image keywords and subtitle, then returns a static preview image and a signup link to claim and edit the site. Two remote deployments run in parallel: mcp.b12.io/mcp serves Claude with an MCP-UI preview resource, and b12.io/mcp serves ChatGPT Apps. Both answer anonymously with no API key, token or OAuth challenge.

## Machine-readable artifacts (7)

- **MCPServer** — https://raw.githubusercontent.com/api-evangelist/b12/refs/heads/main/mcp/b12-mcp.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/b12/refs/heads/main/authentication/b12-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/b12/refs/heads/main/errors/b12-problem-types.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/b12/refs/heads/main/conventions/b12-conventions.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/b12/refs/heads/main/rate-limits/b12-rate-limits.yml
- **SourceCode** — https://github.com/b12io/website-generator-mcp
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/b12/refs/heads/main/apis.yml

## Tags

MCP, Website Generation, Artificial Intelligence

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/b12/b12-website-generator-mcp-server/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/b12/.