Observed arrival · 2026-09-29
Geop wants CAD geometry agents can read and build
Geop is an open-source, Rust-based NURBS CAD kernel that represents a part as a readable JSON sequence of modeling steps.
○Open
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$Paid
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- CAD developers and agent-driven modeling experimenters
- Worth noticing
- A part is an ordered JSON list of named operations; the page says an agent can compile one with the Geop CLI.
Field notes
The homepage describes each part as an ordered JSON program: operations take arguments, and later steps refer to earlier results by name. It links three sample models to the app and points to a CLI workflow for compiling a part definition. The project calls itself a minimal MVP; fillets and chamfers, projection, simulation, cabling, and a plugin system appear as roadmap items rather than current capabilities.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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