Adds a specialized Security Engineer agent covering threat modeling,
vulnerability assessment, secure code review, and security architecture.
This fills a gap in the Engineering Division where no dedicated security
specialist existed.
Update 19 agent name: fields from slug-style (e.g. "engineering-ai-engineer")
or code-style (e.g. "ArchitectUX") to clean human-readable names (e.g.
"AI Engineer", "UX Architect"). Add missing YAML frontmatter to 2 spatial-
computing agents. All 51 agents now use consistent naming that aligns with
the NEXUS strategy docs.
Co-Authored-By: Claude Opus 4.6 <[email protected]>