Before you start
Choose which Tolstoy MCP connection you want to add. The client setup steps are the same for Studio MCP and Library MCP; the URL is the part that changes.
Studio MCP: generate and iterate on Studio images or videos.
Library MCP: browse, search, inspect, rename, or favorite Tolstoy library assets.
Studio MCP URL: https://apilb.gotolstoy.com/mcp/v1/mcp Library MCP URL: https://apilb.gotolstoy.com/mcp/v1/library/mcp
How to connect Base44
Use a Base44 Builder plan or higher.
Open Profile icon -> Settings -> Account -> MCP connections -> Add custom MCP.
Name it
Tolstoyfor Studio MCP orTolstoy Libraryfor Library MCP.Choose OAuth and paste the matching MCP URL.
Click Test & add.
Authorize when prompted. Tolstoy tools will become available in Base44 workflows.
After you connect
Return to Use the Tolstoy MCP for examples, prompt patterns, and troubleshooting.