Agent Creator compiles user-provided materials into a runnable managed-agent draft: PROFILE, AGENTS, MEMORY, and optional custom skills under a build workspace. Every promoted trait is traced to saved sources, challenged for counterevidence, and kept out of runtime files until it survives verification.
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Built-in skill
Driven
Built-in skill
The build starts by fixing the agent name, purpose, and source bundle. Existing uploads, workspace files, URLs, and conversation materials are inventoried first; fresh collection runs only when gaps remain. Each source gets a stable ID, saved artifact path, origin label, and reliability note in source-map.md.
Candidate traits land in trait-ledger.md with verification status, confidence, scope, and the behavior they should change. Dense or conflicting inputs get separate extraction passes; weak or inferred traits stay in open-questions.md instead of becoming hard instructions.
Verified traits compile into draft/PROFILE.md, draft/AGENTS.md, and draft/MEMORY.md — a package meant to copy into a new agent workspace without build-only audit files. Optional skills/<name>/SKILL.md files appear only when sources support a repeatable sub-method.
The skill refuses identity impersonation, undisclosed intent, and unsupported claims. Draft names stay lens/analyst/assistant framing; source figures remain attribution, not the agent identity.