About Builder.io MCP
Builder CMS MCP connects OAuth-authorized clients to a selected Builder Content or Hybrid Space for content retrieval, search, browsing, and publishing workflows.
What you can use it for
- Search and retrieve content entries from a selected Builder Space.
- Browse content models and entries; use supported publishing workflows.
Connection and setup
- Hosting
- hosted
- Transport
- Streamable HTTP
- Endpoint
- https://mcp.builder.io/mcp/publish
- Authentication
- OAuth; access is scoped to the authorized Builder workspace/content space.
Requirements
- MCP client with remote Streamable HTTP and OAuth support
- Builder account and access to the target content space
Setup steps
- Add the exact endpoint https://mcp.builder.io/mcp/publish as a remote MCP server.
- Complete the Builder OAuth flow and select the intended workspace/content space.
- Inspect the connected tools before using content-write or publish operations.
Tools
No individual tool names are documented in the reviewed sources.
Official Builder docs describe workflow categories but no wire IDs. Live endpoint requires workspace OAuth (HTTP 401); no account-specific tool list was available to verify.
Limitations and notes
- This CMS MCP connects only to Builder Content Spaces (including Hybrid Spaces).
- Available content and actions are scoped to the authorized Space; the public page does not enumerate tool identifiers.
Original sources
- discovery directory
Toolfolio listing used to discover this product; its MCP label is discovery evidence only.
- official documentation
Current Builder documentation specifies the CMS MCP endpoint, Streamable HTTP, OAuth 2.0 dynamic client registration, selection of a Content or Hybrid Space, and content retrieval/browsing workflows.
- official branding page
Official product-site icon asset selected and inspected visually; source asset: https://cdn.builder.io/api/v1/image/assets%2FYJIGb4i01jvw0SRdL5Bt%2Ffd572a39ff674ec88c50c33f33d9ca02.
- official crawl4ai tool inventory audit
Publisher documents CMS operations by capability but does not publish protocol tool identifiers; hosted endpoint requires OAuth.
Documentation checked 2026-10-28T11:04:35.000Z. Connection has not been runtime tested.
Views
07 days
Platforms
Remote · Streamable HTTP
hosted
Authentication
OAuth; access is scoped to the authorized Builder workspace/content space.





