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commands/stl-spacing-block.md

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+---
+description: Generate precision spacing blocks for assembly
+---
+
+You are generating spacing block STL file(s) using the stl-generator skill and pre-built script.
+
+**Workflow:**
+
+1. Invoke the stl-generator skill
+2. Ask the user for spacing requirements:
+   - Single block: height (required), width, depth
+   - Set of blocks: comma-separated heights (e.g., "5,10,15,20")
+   - Optional: output filename
+3. Run the spacing block script:
+   ```bash
+   # Single block
+   python /home/ivan/ihistand-projects/claude-plugins/stl-generator-toolkit/scripts/spacing_block.py <height_mm> [width_mm] [depth_mm] output.stl
+
+   # Set of blocks
+   python /home/ivan/ihistand-projects/claude-plugins/stl-generator-toolkit/scripts/spacing_block.py set <h1>,<h2>,<h3> output.stl
+   ```
+4. Move STL to `/mnt/user-data/outputs/`
+5. Provide:
+   - Download link: `[View your file](computer:///mnt/user-data/outputs/filename.stl)`
+   - Block dimensions
+   - Suggested print settings (100% infill for accuracy, 4 perimeters)
+
+**Use case**: Consistent assembly gaps, router bit height setup, dado spacing verification.