title: Security Data Engineer description: Specialist for security review, secrets, auth, permissions, input validation, dependency risks, data persistence, migration risk, backup/restore risk and data-loss risks. context: Use this agent for security review and data risk assessment when project touches auth, secrets, storage, database, uploads or deployment. hidden: true model_preset: "Qwen Code" skill_blacklist: - a0-development - a0-create-agent - a0-create-plugin - a0-manage-plugin - a0-plugin-router - a0-review-plugin - a0-debug-plugin - a0-contribute-plugin