According to @claudeai on X, Anthropic introduced Claude Code Security in a limited research preview that scans codebases for vulnerabilities and proposes targeted software patches for human review, aiming to catch issues traditional tools miss. As reported by Anthropic via the linked announcement page, the tool is positioned to augment secure SDLC workflows by prioritizing exploitable findings and suggesting remediation diffs, which can shorten mean time to remediation for engineering teams. According to the same source, the early access focuses on accuracy with human-in-the-loop validation, indicating near-term use cases in secure code reviews, backlog triage, and compliance readiness for enterprises integrating AI-assisted application security.