https://stepinto.dev/tags/claude/Recent content in Claude on Step Into DevHugoen-gbThu, 22 Oct 2026 00:00:00 +0000https://stepinto.dev/posts/claude-hot-path-bash/Thu, 22 Oct 2026 00:00:00 +0000https://stepinto.dev/posts/claude-hot-path-bash/<p>The hot path to Claude is one HTTPS POST and a stream of six event types. Every SDK wraps that in thousands of lines, and the wrapping costs you: in cold start, in memory, and in the milliseconds between the model finishing a thought and your code acting on it. For a chat window none of that matters. For a CLI that should feel instant, a Lambda that is billed from the first millisecond, or an agent loop making ten thousand calls a day, it is the only part of the latency you control.</p>