attackmap - v1.0 (initial release)

Generates static MITRE ATT&CK heatmaps (PNG, SVG, PDF) from ATT&CK Navigator JSON layers.
Technique names and tactic assignments are resolved dynamically from the official STIX bundle at runtime.
Tactic columns that exceed the row limit are automatically split into sub-columns.
Each technique cell is color-coded by analyst score (0–100), representing confidence in the presence of the technique in the analyzed sample.

What's included

• STIX bundle loading and dynamic tactic resolution
• Layer parsing and ATT&CK enrichment (enabled filter, multi-tactic deduplication)
• Column layout engine with automatic sub-column splitting
• Score-based color gradient rendering via matplotlib
• CLI with --layer, --stix, --output, --title, --format (png, svg, pdf, all)

Assets

• examples/example-layer.json — sample ATT&CK Navigator layer
• docs/ — example heatmap outputs (PNG, SVG, PDF)