Check a security finding with Trailmark evidence.
Assesses a candidate security issue with code-graph evidence to distinguish reachable code from an exploitable finding.
When to use it
Use to check a single finding's reachability, prioritize it before proof-of-concept work, or review a suspicious function.
Give it a candidate security finding anchored in project code; it returns a triage verdict and an evidence packet.
What you provide
Uses uv to run the bundled evidence helper for file/line findings.
The evidence helper requires Python 3.12 or later.
The evidence helper requires trailmark version >=0.5,<0.6, declared as a dependency for uv to provision.
This skill
trailmark
Installs trailmark for the helper