trailmark-structural

An agent skill by trailofbits, from trailofbits/skills. Tags: analysis, architecture, security, trailmark.

What it does

Runs full Trailmark structural analysis by building a graph, running `preanalysis()`, and reporting hotspots, taint, blast radius, privilege boundaries, attack surface, and version-gated Trailmark 0.4+/0.5+ data such as proxy counts, subgraph edges, type/reference summaries, and entrypoint attributes. Use when vivisect needs detailed structural data for a target. Triggers: structural analysis, blast radius, taint analysis, complexity hotspots, proxy nodes, type references.

Install

With the skills CLI, which installs into Claude Code, Codex, Cursor and other agents:

npx skills add trailofbits/skills --skill trailmark-structural

Or copy the skill folder into Claude Code's skills directory by hand (~/.claude/skills for every project, or .claude/skills inside one):

git clone --depth 1 https://github.com/trailofbits/skills
cp -r skills/plugins/trailmark/skills/trailmark-structural ~/.claude/skills/trailmark-structural

Safety box score

Not rated yet. A safety box score grades what a skill and its scripts can reach on the machine of whoever installs it, across eight categories from shell execution to secrets access. Anyone can request one from this page; it is saved for everyone. How the score works.

Source

Repository

trailofbits/skills (all skills from this repository)

Path

plugins/trailmark/skills/trailmark-structural/SKILL.md

Branch

main

Collection

trailmark

Updated

2026-09-19

Related skills

• trailmark — Builds and queries multi-language source and binary code graphs for security analysis. toml`, and SQL schema graphs.
• audit-augmentation — x binary-analysis graph exports. ).
• graph-evolution — Compares Trailmark code graphs at two source code snapshots (git commits, tags, or directories) to surface security-relevant structural changes.
• trailmark-finding-triage — Performs graph-assisted triage of a single security finding, SARIF result, weAudit annotation, suspicious function.
• trailmark-review-gate — Runs a Trailmark structural review gate over a branch, pull request, fix commit, release diff, or git ref range to detect new entrypoints, new tainted paths.
• trailmark-summary — Runs a Trailmark summary analysis on a codebase. Returns auto-detected languages, entry point count, and dependency list.