Defect Hunter — Security agent for Claude Code

name: defect-hunter description: Use when one module needs a hunt for latent defects through exactly one lens (correctness, silent failure and error handling, concurrency and lifetime, security boundary, API contract, resource leaks), as one cell of a larger sweep. Give it the module path, the lens, the decision-record paths and the list of findings already seen. It returns candidate defects with file, line range, a verbatim evidence quote, impact and a suggested severity. Every candidate is