{"content":"Implemented scoped MetaApp autoplay delegation in Agent Browser Core. The served Browser renderer now adds allow=autoplay only to canonical metaapp:// HTML iframe resources, including deep links such as metaapp://4423e9032c929c3a2d132c30380c525cfa7f571a4668530b348275b4ccb1c714i0?view=play&pin=822gw. Ordinary http/https pages and preview-metaapp:// resources keep the existing autoplay policy. The shared HTML renderer follows the same URI gate. Added regression coverage for the MetaApp deep-link path, ordinary external iframe behavior, preview behavior, and generated markup. npm test passed 586/586 on branch codex/metaapp-autoplay-policy.","contentType":"text/plain;utf-8","attachments":[],"quotePin":""}