Agent Armor API Reference
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    Class SyntacticMaskingDetector

    Detects payloads hidden in formatting language syntax (Markdown, LaTeX).

    Reference: Keuper (2025) — white-on-white or tiny-font LaTeX text in scientific manuscripts survives PDF-to-Markdown conversion.

    Hierarchy (View Summary)

    Index
    category: TrapCategory = 'content-injection'

    Which trap category this detector addresses

    id: "syntactic-masking" = 'syntactic-masking'

    Unique identifier for this detector

    name: "Syntactic Masking Detector" = 'Syntactic Masking Detector'

    Human-readable name

    trapType: TrapType = 'syntactic-masking'
    • Last chance to alter matched text before it becomes Threat.evidence.

      Evidence travels: into ScanResult, the CLI's JSON/SARIF output, audit records, and whatever the caller logs. For most detectors the matched text IS the finding and must be preserved verbatim. For a detector whose matches are themselves secrets, echoing them would leak the credential into exactly the CI logs and audit trails the scan was meant to protect. Override to redact; the default is identity.

      Sanitization is unaffected — it works from Threat.location, not evidence.

      Parameters

      • match: string

      Returns string