---
id: 1276
title: "Trailmark turns code into graphs"
source_domain: blog.trailofbits.com
source_url: "https://blog.trailofbits.com/2026/04/23/trailmark-turns-code-into-graphs/"
published_at: "2026-04-23 12:00"
tags: ["agentic-ai", "appsec", "open-source", "claude-code", "trail-of-bits", "trailmark", "call-graph", "mutation-testing", "taint-analysis"]
phying_url: "https://phying.com/item/1276"
lang: en
---

# Trailmark turns code into graphs

## Summary

Trailmark turns source code into a security-analysis graph, powering eight Claude Code skills for blast radius, taint propagation, and mutation test triage.

## Intelligence Metadata

- **Sources:** blog.trailofbits.com
- **Published:** 2026-04-23 12:00
- **Original:** https://blog.trailofbits.com/2026/04/23/trailmark-turns-code-into-graphs/
- **Phying News:** https://phying.com/item/1276