hol-guard
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AI Tool
Kiln
The open-source MCP server that lets AI agents 3D print.
Day 43 since launch · Launched 25 August 2026
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Made by Shushant LakhyaniKnow about Shushant Lakhyani hereGet all my visual guides hereSee what I can build for youAI+Tech+No-Code+Online Business Mini GuidesJoin the newsletterBuilt with love by Shushant Lakhyani. Building bestproductivityresources.com
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What is Kiln?
Kiln is the open-source MCP server for 3D printing: describe it or draw it, and AI agents like Claude, Codex or Cursor design, generate, slice and print it. It supports Bambu Lab, Creality, Prusa, Elegoo, Klipper/Moonraker, OctoPrint, Duet/RepRapFirmware and any Marlin printer.
Pros
- Turns natural language and sketches into printed objects
- Works with any MCP client and a wide range of printers
- Fully open source
Cons
- Needs your own 3D printer and agent setup to be useful
Who should use Kiln
Makers and developers who want AI agents to design and print real objects.
Who may not need it
Anyone without access to a 3D printer.
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