Dev Tool · Observability

profiler

building

A live mission-control HUD for Claude Code — every session's tools, file diffs, reasoning and subagents in one real-time dashboard.

Bun
TypeScript
WebSocket

A local daemon that observes every Claude Code session — through hooks and transcript tailing, never slowing the agent down — and renders a live HUD: tool activity, file diffs, the reasoning feed, effort gauges, and subagent trees, all sessions in one rail. Fully local, no cloud. In active build.

Full case study coming soon.