Trailmark Structural Analysis

Builds a Trailmark graph and runs engine.preanalysis() to compute all four pre-analysis passes.

When to Use

• Vivisect Phase 1 needs full structural data (hotspots, taint, blast radius, privilege boundaries)
• Detailed pre-analysis passes for a specific target scope
• Generating complexity and taint data for audit prioritization

When NOT to Use

• Quick overview only (use trailmark-summary instead)
• Ad-hoc code graph queries (use the main trailmark skill directly)
• Target is a single small file where structural analysis adds no value

Rationalizations to Reject