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Dev tools · April 17, 2026

AgenticLens

Visual debugging, tracing, and replay for agent workflows

What it does

AgenticLens helps you understand what your AI agent actually did. Debugging agent workflows today means reading long, messy logs and guessing what went wrong. There’s no clear flow, no visibility into latency, and no easy way to replay execution. AgenticLens turns your logs into a visual workspace: • Flow view • Timeline • Replay It works locally with your existing logs (Claude Agent SDK supported today), with no setup and no data leaving your machine.

Does the same job

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  • RT
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    This project (Agents Observe) started as an exploration into building automation harnesses around claude code. I needed a way to see exactly what teams of agents were doing in realtime and to filter and search their output. A few interesting learnings from building and using this: - Claude code hooks are blocking - performance degrades rapidly if you have a lot of plugins that use hooks - Hooks provide a lot more useful info than OTEL data - Claude's jsonl files provide the full picture - Lifecycle management of MCP processes started by plugins is a bit kludgy at best The biggest takeaway is…

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