Hardware Status Display for Claude Code Agent Built in ~30 Hours
June 28, 2026
A physical desk display uses Claude Code hooks and JSONL transcript tailing to show real-time agent status including tool calls, token counts, permission requests, and effort level across up to 4 simultaneous sessions. The firmware and Python bridge were generated by Claude itself, with auto-launch via hooks requiring no manual configuration after initial setup.
HOW THIS AFFECTS YOU
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builderYou can use Claude Code hooks and JSONL transcript tailing as a pattern for building real-time observability tooling around agentic sessions.