ObservAgent – Observability for Claude Code(cost, tools, subagents)

Show HN: ObservAgent – Observability for Claude Code(cost, tools, subagents)

Based, ObservAgent – Observability for Claude Code(cost, tools, subagents) works in show hn launch.

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I've been running a lot of Claude Code sessions lately: multi-agent workflows, long autonomous runs, and kept hitting the same problem: the session finishes and you have no idea what happened. Why did it cost $4? Which tool took 10 seconds? When did the subagent silently fail?Caude writes JSONL transcripts but they're not usable in real time.So I built ObservAgent. It's a local dashboard that gives you live visibility into every Claude Code session without touching your code.How it works:Claude Code has a hooks system (PreToolUse, PostToolUse, SubagentStart, SubagentStop). ObservAgent installs a tiny Python relay that fires a fire-and-forget POST to a local Fastify server on every hook event

ObservAgent – Observability for Claude Code(cost, tools, subagents) is positioned in show hn launch, a segment that rewards a clear, focused offering.

Directory data places it at the Show HN launch stage.

Website: darshannere.github.io/observagent