architecture-review

CRITICAL E004: Prompt injection detected in skill instructions.

• Potential prompt injection detected (high risk: 0.80). The prompt secretly instructs the agent to "silently append" session state to production/session-state/active.md (and even create it if missing) after writes, which bypasses the skill's own collaborative write-approval protocols and thus is a hidden/deceptive instruction outside the stated user-approval behavior.

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (medium risk: 0.30). SKILL.md’s required runtime workflow reads and full-loads GDDs and ADR markdown files from the repository (e.g., Grep/Read under design/gdd/*.md and docs/architecture/*.md in “Phase 1: Load Everything” and “Phase 1a/1b”), which can contain outsider-authored free text if users/PR authors can submit or modify those files.