Platform
Your agent, on the canvas
The BuilderStudio MCP server gives agents the same canvas you work on: every action is a tool call, authorized by scope.
Canvases and node graphs
List and create canvases, read their structure and apply patches to the node graph.
Assets and workflows
Place assets on a canvas, author workflows and run them.
Two ways to authenticate
Workspace API keys scoped to one workspace, or OAuth 2.0 authorization code with PKCE.
Per-tool authorization
Each tool requires its own scope, so tools/list is the catalog of what a grant may call.
Add BuilderStudio to Claude Code
claude mcp add-json --scope user builderstudio '{"type":"http","url":"https://builder.studio/api/mcp","headers":{"Mcp-Readback":"text"},"oauth":{"scopes":"canvases:read canvases:write assets:read assets:write offline_access"}}'