Forge your
designplan
for how people truly behave.
Not how they say they do.
15 years of design audits turned into a tool. Forge scans URLs, screenshots, and mockups across five cognitive layers and tells you what converts and what doesn't. Scored analysis, specific prescriptions, round-over-round convergence. No vibes. Measurement.
Round 3 of 4 · Score: 71 → est. 88
Reasoning
.hero-cta competes with nav for first-fixation.
User's eye path splits. Trust decision delays.
L1 violation: two equal-weight targets in 50ms window.
Fixed this round
✓ CTA contrast raised, nav weight reduced L1
✓ spacing rhythm in .feature-grid L2
✓ font-size ramp on mobile nav L2
Still open
→ .price-tag color distance too low 3.8:1
→ .cart-summary whitespace crowded L2
$ forge converge --continue
How it works
Each mode fits a different moment in your design process.
Scan
Submit a URL, screenshot, mockup, or code file. Get scored analysis across all five layers with specific findings and prescriptions.
Consult
Ask any design question. The AI reasons layer-by-layer through PFD, produces comparison tables, and references prior scans from the same session.
Synthesize
Bring in research, prior scans, and project context. Forge cross-references everything and produces optimized plans with prescriptions already applied.
Run it where you already work
Forge is an API. Call it from Claude, ChatGPT, any MCP-compatible client, or your own CLI scripts. Perception-First Design™ analysis without leaving your workflow.
$ forge analyze ./src/components/ --type directory
Scanning 14 files across 3 directories...
Cognitive Load 92 Cognitive load within limits
L1 64 50ms visual judgment splitting
L2 38 Spacing + color rhythm broken
L3 72 Anchoring and framing adequate
L4 88 Conversion path clear
Score: 47/100 · Round 1 of 4
Priority: L2 Processing Fluency
→ Generating prescriptions...
→ Applying fixes to plan.md
→ Re-scanning for Round 2...
The 5 Layers
Perception-First Design™ diagnostic framework
Five layers of human perception, scored individually. Fix the lowest layer first. Everything above it depends on the foundation below.
Cognitive Load
First Impression
Processing Fluency
Perception Bias
Decision Architecture
Before Forge
"Users failed to identify the primary CTA within the first 3 seconds of exposure during attention mapping."
After 4 Rounds
"The hierarchy guides without friction. Users see the CTA first, trust the page fast, and follow the path you designed."
Investment
Choose your diagnostic level
- check $1/week API budget
- check URL & screenshot scanning
- check Scored across all 5 layers
- check Resets every Monday
- check $5/week API budget
- check Every input type — URLs, images, code, copy, directories
- check Round-over-round scoring with fix tracking
- check AI design consultation
- check API & MCP integration
- check Full exportable reports
- check $15/week API budget
- check Everything in Professional
- check Branded report generator — your logo, your colors
- check Competitive benchmarking — scan & compare
- check Historical score tracking over time
- check Separate client workspaces
- check Team seats & collaboration
- check Priority processing
Most design feedback is opinion.
This is measurement.
Five perception layers. Specific prescriptions. Round-over-round convergence tracking. Grounded in cognitive science, not vibes.
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55 citations · 15 years applied · Cognitive science foundation