Dev Chrome Monitor FAQs

Question 1

What is Dev Chrome Monitor?

Accepted Answer

Dev Chrome Monitor is an MCP (Model Context Protocol) server that attaches a Chromium instance with Puppeteer, enabling programmatic control to inspect development builds, capture screenshots, and automate UI interactions.

Question 2

What are the primary use cases for Dev Chrome Monitor?

Accepted Answer

Its main use cases include inspecting in-progress web development builds, performing automated UI testing, capturing visual regressions through screenshots, and programmatically driving UI/DOM for various testing or automation scenarios.

Question 3

How does Dev Chrome Monitor ensure secure operations?

Accepted Answer

It provides a permission-gated toolset, meaning actions like navigation, evaluation, or DOM manipulation require explicit permission grants. This gives developers granular control over the tool's capabilities, ensuring secure and controlled operations.

Question 4

Can I integrate Dev Chrome Monitor with my existing development environment?

Accepted Answer

Yes, by configuring it within your project's `mcp.json` file, you can easily integrate Dev Chrome Monitor. It's designed to work with other tooling that understands the Model Context Protocol, such as Cursor or Trae.

Question 5

Can I specify a custom browser executable path for monitoring?

Accepted Answer

Absolutely. You can define the `MCP_CHROME_PATH` environment variable in your `mcp.json` configuration to point to a specific Chrome or Chromium executable, allowing you to use your preferred browser instance for monitoring.

Dev Chrome Monitor

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