Official Spline MCP for building 3D scenes and Hana designs from Claude Code or Codex.

How it works

Foe: Clay Golem, a model or part that isn't shaped yet.

Foes

  • Clay Golem

Party · Context

  • SculptorYour agent100/100
  1. Clay Golem

    The Clay Golem blocks the way.

    What really happensIt stands for a model or part that isn't shaped yet.

    Sculptor: Context 100/100.

  2. Slump

    The unshaped clay slams down.

    What really happensA model or part takes pass after pass before it holds its shape.

    Sculptor takes 13. Sculptor: Context 87/100.

  3. Spline MCP Server

    The Spline Orb opens a portal to a cloud editor, or to the desktop app.

    What really happensHosted mode uses https://mcp.spline.design/mcp and a Spline sign-in. Desktop mode needs the Spline app on macOS or Windows, which registers the client itself.

    Clay Golem takes 33.

  4. Spline MCP Server

    The orb shapes a 3D scene, or a Hana page, in a file you can still edit.

    What really happensThe agent can create and edit Spline 3D files, generate models and images, and design Hana frames. The result is a Spline file, not code you have to maintain.

    Clay Golem takes 22.

  5. Slump

    The Clay Golem uses Slump.

    Sculptor takes 13. Sculptor: Context 74/100.

  6. Spline MCP Server

    A screenshot comes back so the hero can check the clay.

    What really happens3D tools can inspect the scene, set the camera, and capture screenshots. Hana tools can review a frame before export.

    Clay Golem takes 15.

  7. Spline MCP Server

    The Clay Golem drops a link to the file in the Spline editor.

    What really happensHosted mode returns a web-editor link. Publish and code export happen only if you ask. Each tool call counts toward your plan's daily allowance.

    Clay Golem takes 30. Clay Golem falls.

  8. Victory

    The Clay Golem falls.

Learn this spell

Claude Code

claude mcp add --transport http --scope user spline https://mcp.spline.design/mcp

Codex

codex mcp add spline --url https://mcp.spline.design/mcp
codex mcp login spline

Notes

Hosted server: https://mcp.spline.design/mcp. Sign in with a Spline account. No desktop app required for that path. Claude Code uses claude mcp add --transport http, then /mcp to authenticate. Codex uses codex mcp add --url, then codex mcp login spline. Desktop mode needs the Spline app on macOS or Windows. The app auto-registers clients, and the command path differs by install. Hosted calls count toward a daily plan allowance. A software license is not stated on the docs page.

This spell has no recorded sessions in the curator's logs. Tried it? Send a spell report.