flowlens-mcp-server

by magentic · Python · ★ 103

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.

#ai-agents#bug-reporter#chrome-extension#claude#claudecode#codex#cursor#debugging-tool#devtools#gemini-cli#mcp-server#vibe-coding

Install

pip install git+https://github.com/magentic/flowlens-mcp-server.git

Claude Desktop config

Add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "flowlens-mcp-server": {
      "command": "uvx",
      "args": [
        "git+https://github.com/magentic/flowlens-mcp-server.git"
      ]
    }
  }
}

From the README

[](https://pypi.org/project/flowlens-mcp-server/) gives your coding agent (Claude Code, Cursor, Copilot, Codex) full browser context for in-depth debugging and regression testing. - Record your browser flow using the FlowLens Chrome extension (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. - FlowLens browser extension add to chrome…

Read full README on GitHub →

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