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broswer-automation/docs/TROUBLESHOOTING.md
nasir@endelospay.com d97cad1736 first commit
2025-08-12 02:54:17 +05:00

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🚀 Installation and Connection Issues

If Connection Fails After Clicking the Connect Button on the Extension

  1. Check if mcp-chrome-bridge is installed successfully, ensure it's globally installed
mcp-chrome-bridge -v
Screenshot 2025-06-11 15 09 57
  1. Check if the manifest file is in the correct directory

Windows path: C:\Users\xxx\AppData\Roaming\Google\Chrome\NativeMessagingHosts

Mac path: /Users/xxx/Library/Application\ Support/Google/Chrome/NativeMessagingHosts

If the npm package is installed correctly, a file named com.chromemcp.nativehost.json should be generated in this directory

  1. Check if there are logs in the npm package installation directory You need to check your installation path (if unclear, open the manifest file in step 2, the path field shows the installation directory). For example, if the installation path is as follows, check the log contents:

C:\Users\admin\AppData\Local\nvm\v20.19.2\node_modules\mcp-chrome-bridge\dist\logs

Screenshot 2025-06-11 15 09 41
  1. Check if you have execution permissions You need to check your installation path (if unclear, open the manifest file in step 2, the path field shows the installation directory). For example, if the Mac installation path is as follows:

xxx/node_modules/mcp-chrome-bridge/dist/run_host.sh

Check if this script has execution permissions