magentic/flowlens-mcp-server
107 stars · Last commit 2026-05-17
FlowLens is an open-source MCP server that gives your coding agent (Claude Code, Cursor, Copilot, Codex) full browser context for in-depth debugging and regression testing.
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# FlowLens MCP [](https://pypi.org/project/flowlens-mcp-server/) `flowlens-mcp-server` gives your coding agent (Claude Code, Cursor, Copilot, Codex) full browser context for in-depth debugging and regression testing. ## How it works - Record your browser flow using the <a href="https://chromewebstore.google.com/detail/jecmhbndeedjenagcngpdmjgomhjgobf?utm_source=github-repo" target="_blank" rel="noopener noreferrer">FlowLens Chrome extension</a> (user actions, network, console, storage, DOM events/screen recording). - Share it with your coding agent via the FlowLens MCP server, giving the agent full access to the recording. - Your agent inspects and analyzes the flow for debugging and insights — without spending time/tokens on reproducing the issue. ## Demo <video src="https://github.com/user-attachments/assets/fd73f2e6-6a7d-4518-b0db-62b8c6e6c99a" autoplay loop muted playsinline></video> ## Requirements - <a href="https://chromewebstore.google.com/detail/jecmhbndeedjenagcngpdmjgomhjgobf?utm_source=github-repo" target="_blank" rel="noopener noreferrer">FlowLens browser extension</a> add to chrome and pin for ease of use - [pipx](https://pipx.pypa.io/stable/installation/)