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skills/scientific-schematics/example_usage.sh

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+#!/bin/bash
+# Example usage of AI-powered scientific schematic generation
+# 
+# Prerequisites:
+# 1. Set OPENROUTER_API_KEY environment variable
+# 2. Ensure Python 3.10+ is installed
+# 3. Install requests: pip install requests
+
+set -e
+
+echo "=========================================="
+echo "Scientific Schematics - AI Generation"
+echo "Example Usage Demonstrations"
+echo "=========================================="
+echo ""
+
+# Check for API key
+if [ -z "$OPENROUTER_API_KEY" ]; then
+    echo "❌ Error: OPENROUTER_API_KEY environment variable not set"
+    echo ""
+    echo "Get an API key at: https://openrouter.ai/keys"
+    echo "Then set it with: export OPENROUTER_API_KEY='your_key'"
+    exit 1
+fi
+
+echo "✓ OPENROUTER_API_KEY is set"
+echo ""
+
+# Create output directory
+mkdir -p figures
+echo "✓ Created figures/ directory"
+echo ""
+
+# Example 1: Simple flowchart
+echo "Example 1: CONSORT Flowchart"
+echo "----------------------------"
+python scripts/generate_schematic.py \
+  "CONSORT participant flow diagram. Assessed for eligibility (n=500). Excluded (n=150) with reasons: age<18 (n=80), declined (n=50), other (n=20). Randomized (n=350) into Treatment (n=175) and Control (n=175). Lost to follow-up: 15 and 10. Final analysis: 160 and 165." \
+  -o figures/consort_example.png \
+  --iterations 3
+
+echo ""
+echo "✓ Generated: figures/consort_example.png"
+echo "  - Also created: consort_example_v1.png, v2.png, v3.png"
+echo "  - Review log: consort_example_review_log.json"
+echo ""
+
+# Example 2: Neural network (shorter for demo)
+echo "Example 2: Simple Neural Network"
+echo "--------------------------------"
+python scripts/generate_schematic.py \
+  "Simple feedforward neural network diagram. Input layer with 4 nodes, hidden layer with 6 nodes, output layer with 2 nodes. Show all connections. Label layers clearly." \
+  -o figures/neural_net_example.png \
+  --iterations 2
+
+echo ""
+echo "✓ Generated: figures/neural_net_example.png"
+echo ""
+
+# Example 3: Biological pathway (minimal)
+echo "Example 3: Signaling Pathway"
+echo "---------------------------"
+python scripts/generate_schematic.py \
+  "Simple signaling pathway: Receptor → Kinase A → Kinase B → Transcription Factor → Gene. Show arrows with 'activation' labels. Use different colors for each component." \
+  -o figures/pathway_example.png \
+  --iterations 2
+
+echo ""
+echo "✓ Generated: figures/pathway_example.png"
+echo ""
+
+echo "=========================================="
+echo "All examples completed successfully!"
+echo "=========================================="
+echo ""
+echo "Generated files in figures/:"
+ls -lh figures/*example*.png 2>/dev/null || echo "  (Files will appear after running with valid API key)"
+echo ""
+echo "Review the review_log.json files to see:"
+echo "  - Quality scores for each iteration"
+echo "  - Detailed critiques and suggestions"
+echo "  - Improvement progression"
+echo ""
+echo "Next steps:"
+echo "  1. View the generated images"
+echo "  2. Review the quality scores in *_review_log.json"
+echo "  3. Try your own prompts!"
+echo ""
+