25 AI Commands to Instantly Improve Your Lego Fan Plans
Practical LEGO Build Tools — Real Parts, Real Results
Heads up, builders. We have found that AI isn’t close to creating a fully workable set of plans without some tweaking and guidance. 
Though our generators tell the AI exactly what to produce, sometimes AI models interpret the commands incorrectly or leave out vital data for your LEGO build. 
For your convenience, we have assembled a collection of common prompts that you may need when creating with our generators.
Getting Started
1) Starter Brief
Quick plan summarizing the build and constraints.
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      2) Real-Build Mode
Remove fantasy parts and enforce real techniques.
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      3) Size & Scale
Lock the model to a target footprint or scale.
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      4) Color Policy
Define color constraints and substitutions.
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      5) Constraint Recap
Make sure nothing important got lost.
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      6) Assumptions Audit
Uncover hidden defaults.
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      7) Scope Guardrails
Prevent scope creep.
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      8) Timeboxing
Plan around real deadlines.
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      9) Accessibility Mode
Make instructions easier to follow.
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      Parts & Inventory
10) BrickLink Parts List
Get a complete, purchasable bill of materials.
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      11) Cost Optimization
Lower price and prefer common parts.
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      12) Swap Rare Parts
Replace hard-to-find items with equivalents.
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      13) Use My Inventory
Tailor the plan to what you own.
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      14) Color Conflict Report
Catch unavailable color choices.
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      15) Cost & Weight Estimate
Know the budget and physical heft.
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      16) Region Availability Filter
Buyable where you live.
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      17) Part Category Caps
Keep the mix simple.
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      18) Environmental Constraints
Heat, humidity, handling.
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      19) Spare Parts Plan
Order a little extra, smartly.
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      20) Palette Lock
Stay on-brand.
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      Build Planning
21) Step-by-Step Guide
Procedural instructions with checkpoints.
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      22) Stability Plan
Reinforce the internal core.
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      23) Technique Request (SNOT, etc.)
Style-specific instructions.
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      24) Technic Integration
Axles, pins, gearing where needed.
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      25) Display Base / Stand
Make it shelf-ready.
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      26) Submodel Map
Divide and conquer.
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      27) Alternate Technique Plan
Options to choose from.
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      28) Tooling Preference
Match your software.
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      29) Photography Plan
Make it look pro.
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      30) Packaging Mockup
Box art concept.
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      Mockups & Visuals
31) Final Build Mockup
Multi-view end-of-build render.
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      32) Photo-Ready Parts Layout
Neat grid for social posts.
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      33) Sticker-Free Look
Pure brick aesthetics.
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      34) Kid-Friendly Mode
Fewer steps, faster build.
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      35) Microscale Variant
Under 100 parts challenge.
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      36) View Set Generator
Consistent angles every time.
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      37) Texture Simplifier
Cleaner surfaces.
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      38) Stress Test
Spot likely failure points.
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      39) Instruction QA
Proofread the build steps.
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      40) Parts Sanity Check
Numbers that add up.
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      Quality & Troubleshooting
41) Illegal Connection Check
Catch issues before you buy parts.
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      42) Error Recovery
Resume cleanly after a mis-step.
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      43) Progress Snapshot
Save a checkpoint version.
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      44) Parts Diff
Track changes clearly.
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      45) Build Time Estimate
Plan your weekend.
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      46) Recolor Variant
Try a new scheme fast.
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      47) Instruction Snippet Export
Share a teaser.
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      48) License & Attribution
Share responsibly.
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      Export & Sharing
49) Export Packs
All the files you need.
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      50) MOC Press Release
Share your build like a pro.
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      51) Social Pack
Ready to post.
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      52) Store Cart XML
Fast checkout.
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      53) BOM by Submodel
Stage your orders.
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      54) Instruction Localization
Reach more builders.
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      55) Reproducibility Checklist
Make outputs consistent across bots.
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