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OwlCAD CAD MCP Server

MCP server exposing 29 CAD tools for building, checking, and exporting print-ready 3D models.

Visit owlcad.com →DocsPricing

An MCP endpoint at https://mcp.owlcad.com that gives AI agents access to OwlCAD's parametric CAD kernel. Agents can author parametric geometry trees, evaluate them with a CSG kernel, render PNG previews, run print checks (overhangs, wall thickness, build-volume fit), measure volume and mass, export STL/3MF/OBJ/STEP/DXF/SVG, save and edit projects, import meshes, repair non-watertight meshes, and split oversized bodies for printing. Transport is stateless Streamable HTTP with bearer-token auth; OAuth 2.1 with PKCE is supported for Claude connectors and ChatGPT developer mode. Tested against Claude Code, Claude Desktop, Cursor, ChatGPT, and Gemini CLI. Requires an OwlCAD Pro plan; MCP usage spends no AI credits.

Category
MCP servers
Pricing
paid
Free tier
no
API
yes
MCP server
yes
SDK
no
Open source
no

#mcp#cad#3d-printing#parametric-modeling#claude#cursor#chatgpt#gemini-cli

Listed 2026-10-25 · last verified 2026-10-25 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.9

API
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