Compares Trailmark code graphs at two source code snapshots (git commits, tags, or directories) to surface security-relevant structural changes. Detects new attack paths, complexity shifts, blast radius growth, taint propagation changes, and privilege boundary modifications that text diffs miss.
Install
npx skills add trailofbits/skills --skill graph-evolutionnpx skills add trailofbits/skills --skill graph-evolution -a claude-code -gnpx skills add trailofbits/skills --skill graph-evolution -a codex -ggemini skills install https://github.com/trailofbits/skills.git --path plugins/trailmark/skills/graph-evolutiongh skill install trailofbits/skills graph-evolutiongit clone --depth 1 https://github.com/trailofbits/skills /tmp/trailofbits__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/trailofbits__skills/plugins/trailmark/skills/graph-evolution ~/.claude/skills/graph-evolution # Claude Code
cp -R /tmp/trailofbits__skills/plugins/trailmark/skills/graph-evolution ~/.agents/skills/graph-evolution # Codex, Cursor, Gemini CLI, Copilot, OpenCode