acad-dotnet
Installation
SKILL.md
Scaffold Skill — AutoCAD .NET Plugins
Agentic steps to create a new plugin project end-to-end. Execute these steps in order. All csproj patterns here are verified against AutoCAD 2027 / .NET 10.
Step 0 — Identify the target product
| User says | Target | Template | Extra packages |
|---|---|---|---|
| "AutoCAD plugin" / "acad add-in" | AutoCAD 2027 | acad |
AutoCAD.NET 26.0.0 |
| "Civil 3D plugin" / "c3d add-in" | Civil 3D 2027 | civil |
Civil3D.NET 13.9.628 |
| "Plant 3D plugin" / "plant add-in" | Plant 3D 2027 | (manual) | AutoCAD.NET.Core 26.0.0 + SDK DLL refs |
| "Design Automation" / "DA" | Any (headless) | acad |
Use .Core + .Model only (no AcMgd) |