Prusa MK4 + your AI agent

Job in, part out. Your agent runs the queue and tracks every print's progress.

Also covers: MK4S

Can an AI agent control the Prusa MK4?

Yes. Kiln connects through Prusa Link, built into the printer. Kiln is the open-source layer that lets Claude, Codex, or any MCP-speaking agent design, slice, and print on it.

pip install kiln3dkiln install-mcp

The second command connects your agent — Claude Desktop, Claude Code, Codex, Cursor. The install guide covers the rest.

What your agent can do with this machine

  • Designs new parts from a description in your own words
  • Slices with a profile tuned for this machine
  • Checks the job fits before it starts
  • Sends jobs and runs the queue
  • Tracks progress and reports when it's done
  • Watches the print as it runsneeds a camera this machine doesn’t ship with

Kiln knows this machine’s real limits, material by material — ask your agent before you buy a spool.

Set it up freeAll supported printers