Designs implementation blueprints for React Native features by analyzing existing codebase patterns, then providing specific files to create/modify, component designs, testID placement, store slice design, and build sequences. Triggers: "design the architecture", "plan the implementation", "create a blueprint", "what…
Analyzes React Native codebases to map feature implementations across screens, components, state management, navigation, and API layers. Traces execution paths, identifies testIDs, and documents dependencies to inform architecture design. Triggers: "explore the codebase", "how does this feature work", "map the…
Reviews React Native implementation for bugs, logic errors, RN-specific convention violations, and testability issues. Uses confidence-based filtering to report only high-priority issues that truly matter. Triggers: "review this code", "check for bugs", "review the implementation", "are there any issues", "check…
Diagnoses broken or unexpected behavior in a React Native app running on simulator/emulator. Gathers parallel evidence (component tree, logs, network, store), narrows root cause, applies a fix, and verifies recovery. PARENT-SESSION-ONLY: requires MCP tools (cdp, device, collectlogs) — do NOT spawn via Task tool, run…
Tests React Native features on simulator/emulator. Verifies UI renders correctly, user flows work, and internal state matches expectations. Use when a feature has been implemented and needs verification. PARENT-SESSION-ONLY: requires MCP tools (cdp, device) — do NOT spawn via Task tool, run protocol inline in parent…