Line Platform Integration

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

• Third-party content exposure detected (high risk: 0.90). The skill ingests untrusted, user-generated content via LINE webhook events (see "Inputs / Outputs / Contracts" — "LINE webhook events" and "User messages"), which the agent is expected to read/interpret to determine responses and actions, allowing third-party content to influence behavior and enabling indirect prompt injection.