CraftDAG & MinePilot
CraftDAG is the open-source build engine. MinePilot is the curated hosted blueprint library.
CraftDAG
CraftDAG is an open-source declarative build engine for Minecraft. It uses a component-plan system — foundations, walls, roofs, stairs, windows — to define structures, then compiles them into validated voxel plans and schematic exports. Available on GitHub under the MIT license.
MinePilot
A curated library of Minecraft build blueprints built with CraftDAG. Each blueprint includes an interactive 3D preview, complete material list, layer-by-layer guide, and free Sponge schematic download. Every build passes automated validation before publication.
How to Use
1Browse builds by category or size
2Preview in 3D and check materials
3Download the .schem file
4Import with WorldEdit or Litematica
CraftDAG is open source under the MIT license. MinePilot is built with Next.js and deployed on Cloudflare Workers.