AgentSkillsCN

security-designer-skill

根据架构/后端/数据产物，设计安全控制措施（身份验证、授权、威胁模型、审计、机密、数据保护）。适用于定义安全态势，并将控制措施映射到系统各组件的场景。

SKILL.md
--- frontmatter
name: security-designer-skill
description: Design security controls (auth, authorization, threat model, audit, secrets, data protection) based on architecture/backend/data artifacts. Use when defining security posture and mapping controls to system components.

Security Designer Skill

Purpose

Produce security design artifacts that define threat model, auth strategy, data protection, and operational controls aligned with architecture, backend, and data designs.

Inputs (authoritative order)

  1. •docs/architecture.packet.json
  2. •docs/backend.design.packet.json (if available)
  3. •docs/data.schema.packet.json (if available)
  4. •docs/story-map.json and docs/prd.packet.json (fallback)

If required inputs are missing, ask targeted questions and proceed with clearly labeled TBDs.

Output Files (write under docs/)

  • •docs/security.design.packet.json (authoritative)
  • •docs/security.design.md (derived summary)

Required Decisions

  • •Threat model: attack surfaces, risks, mitigations.
  • •Authn/Authz: mechanisms, role model, session/token design.
  • •Data protection: encryption at rest/in transit, key management.
  • •Operational controls: audit logging, rate limits, abuse prevention, secrets handling.

Security Clarity Gate (Always Use)

Ask probing questions whenever security requirements, compliance constraints, or threat surfaces could alter controls. Do not assume. Provide up to 3 options with pros/cons and ask the user to choose. Continue until the security plan is explicit and testable. Example format:

  1. •Question: (precise decision)
  2. •Options:
    • •Option A: pros/cons
    • •Option B: pros/cons
  3. •Ask: "Which option should I proceed with?"

Sync Rules

  • •Ensure security controls map to backend and data designs.
  • •Record security-related conflicts for the Design Synchronizer.
  • •Preserve traceability to story IDs and FR/NFR IDs.