hot-paths

Reduce TypeScript module initialization latency by deferring Zod schema construction with lazySchema and replacing sequential init steps with parallel Promise.all execution. This prevents heavy module loading from blocking startup time in short-lived CLI processes.

Optimize Zod schema construction by wrapping top-level schemas in a lazySchema function, which defers object creation until validation is actually needed. This prevents schema building from executing during module load and slows down per-turn tool invocations.

Cut per-turn latency by memoizing expensive per-conversation computations like git status checks and applying targeted cache invalidation. This ensures repeated context assembly operations do not recompute unchanged data during each API turn.

Feature flag tree-shaking improves TypeScript startup performance by enabling build-time dead-code elimination to keep bundles small. This removes unused code paths before execution, directly reducing the initialization overhead of the interpreter session.

Profile startup delays by implementing simple profiling checkpoints alongside parallel asynchronous initialization using Promise.all. This combination allows you to measure individual load stages and identify which modules regress startup time.

Memoization caches git status and other expensive per-conversation computations in CLI agent processes, returning cached results until invalidated. This prevents redundant execution during rapid sequential tool calls within the same conversation context.