FlowLens
Hi HN, We often run into this with coding agents like Claude Code: debugging turns into copy-pasting logs, writing long explanations, and sharing screenshots. FlowLens is an MCP server plus a Chrome extension that captures browser context (video, console, network, user actions, storage) and makes it available to MCP-compatible agents like Claude Code. You can try it here: https://magentic.ai/flowlens Any feedback—good, bad, or brutal—is welcome.
FlowLens launched on December 1, 2025 with 134 votes, #217 of 11,628 launches that month and more than 95% of that year's launches.
What it does
FlowLens makes sharing web-app bugs with your coding agents ridiculously easy. No more praying your agent can reproduce an issue, or dumping console logs and screenshots into chat. Just click once in the Chrome extension and FlowLens captures everything automatically. Your coding agent gets rich, ready-to-use context through the open-source MCP server. All while keeping token usage super efficient.
Fix bugs 10x faster with FlowLens MCP. Open source AI debugging tool that gives your AI agent complete context to debug autonomously. Stop explaining bugs. Start fixing them.
Give your AI coding agent complete browser context to debug autonomously. Click record. Reproduce the bug. FlowLens captures video, logs, network requests, and user actions automatically. Your AI agent gets full context via FlowLens MCP. No copy-paste. No back-and-forth. Just instant debugging. FlowLens captures the complete context of every bug, making debugging faster and collaboration seamless. No more 'right-click' inspect to debug an issue - just hit record. No more copy-pasting console errors, taking screenshots or writing long prompts. One bug link that works for your agent and your team. No more back-and-forth—just send a link. Automatic PII redaction happens locally on your…from magentic.ai
Does a similar job
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A better way to handoff web bugs to AI agentsNov 2025 · github.com · ▲5Hi HN, Zidan here. I’ve been experimenting with AI-assisted debugging and noticed a recurring gap: most tools optimize for agent-led exploration (ex: giving claude code a browser to click around and try to reproduce an issue). But in many cases, I've already found the bug myself. What I actually want is a way to hand the agent the exact context I just saw - without retyping steps, copying logs, or hoping it can reproduce the behavior. So we built FlowLens, an open-source MCP server + Chrome extension that captures browser context and lets coding agents inspect it as structured, queryable…

Browser MCP – Automate your browser using Cursor, Claude, VS Code2025 · browsermcp.io · ▲616Browser MCP connects AI applications to your browser so you can automate tasks using AI. Supported by Claude, Cursor, VS Code, Windsurf, and more.



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