autocad-image-redraw

Installation
SKILL.md

AutoCAD Image Redraw

Reconstruct an image as an auditable CAD drawing. Treat the image as evidence, not as ground truth. If a trustworthy source DWG exists, use autocad-dwg-redraw instead.

Non-Negotiable Rules

  1. Never claim physical accuracy from pixel similarity alone.
  2. Resolve geometry in this order: explicit user requirements, readable dimensions, derived constraints, calibrated image measurements, then clearly labeled visual estimates.
  3. Track every important value as known, scaled, inferred, or unreadable.
  4. Calibrate each view or region independently when perspective or differing view scales are present.
  5. Do not silently choose between conflicting dimensions. Record the conflict and return needs_review or blocked.
  6. Preserve the original image, specs, reports, previews, and hashes so the result can be reproduced.

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Installs
73
GitHub Stars
184
First Seen
Jul 19, 2026
autocad-image-redraw — pengxiaoan/autocad-dwg-redraw-skill