Evidence Verifier Skill

Purpose: Ensure that claimed proof artifacts are real, accessible, and relevant. Phantom evidence is evidence that is claimed but does not exist.

When to Use

Use this skill when:

• A sub-agent or specialist claims to have proof of completion
• A proof artifact is referenced by path or URL but not shown
• A completion claim is made without supporting evidence
• You need to audit a list of claimed artifacts before accepting a milestone

Evidence Classification