Universal search
blocked_externalRead-only fallback for discovering Caster profiles, posts, apps, mini apps, and agent surfaces.

Caster Search
Caster Search is the standalone Caster OS route for the existing /search and /api/xplore discovery surface. It gives users a clean entry point for finding profiles, posts, apps, mini apps, agents, and indexed Caster activity. This fallback is live for navigation and verification while full Next runtime, shared Reown login, wallet-authenticated search history, owned-index reads, query execution, autocomplete, ranking, rate limits, anti-replay, QStorage, event-log, rollback, and production datastore mutation stay blocked_external.
Read-only fallback for discovering Caster profiles, posts, apps, mini apps, and agent surfaces.
Source /api/xplore, owned-index cache, ranking, autocomplete, and history stay blocked until runtime receipts pass.
Shared Reown login, wallet-authenticated search history, Farcaster mini app runtime, and signed accountAssociation are blocked.
Rate limits, anti-replay state, QStorage, Caster event-log append, and rollback lanes require strict runtime evidence.