ClaudeSuperPower

chrome-devtools

Skill

Uses Chrome DevTools via MCP for efficient debugging, troubleshooting and browser automation. Use when debugging web pages, automating browser interactions, analyzing performance, or inspecting network requests. This skill does not apply to `--slim` mode (MCP configuration).

Install

git clone https://github.com/ChromeDevTools/chrome-devtools-mcp.git ~/.claude/skills/chrome-devtools

What is chrome-devtools?

Uses Chrome DevTools via MCP for efficient debugging, troubleshooting and browser automation. Use when debugging web pages, automating browser interactions, analyzing performance, or inspecting network requests. This skill does not apply to `--slim` mode (MCP configuration).

What this can do

Capabilities declared in this component's own frontmatter — not inferred.

Inherit all session tools

Declares no tool restrictions — inherits every session tool

~69 tokens of context used while enabled, before you invoke anything

Documentation

README · ~2 min read

Core Concepts

Browser lifecycle: Browser starts automatically on first tool call using a persistent Chrome profile. Configure via CLI args in the MCP server configuration: npx chrome-devtools-mcp@latest --help. Addional tooling can be enabled by providing the following flags:

  • For extension tooling, use the --categoryExtensions flag.
  • For memory tooling, use the --memoryDebugging flag.

Page selection: Tools operate on the currently selected page. Use list_pages to see available pages, then select_page to switch context. Element interaction: Use take_snapshot to get page structure with element uids. Each element has a unique uid for interaction. If an element isn't found, take a fresh snapshot - the element may have been removed or the page changed.

Workflow Patterns

Before interacting with a page

  1. Navigate: navigate_page or new_page

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