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).

1.24x

Quality

—

Does it follow best practices?

Impact

66%

1.24x

Average score across 3 eval scenarios

Securityby

Advisory

Suggest reviewing before use

Evaluation results

100%

13%

Login Form Automation

Browser interaction workflow ordering

Criteria

Without context

With context

Navigate first

100%

Wait step included

62%

100%

Snapshot before interact

100%

uid-based interaction

100%

Correct tool order

100%

take_snapshot for automation

100%

evaluate_script for hidden data

100%

filePath for screenshot

100%

includeSnapshot false

100%

take_screenshot only for visual

100%

71%

21%

Network Traffic Analysis Across Multiple Tabs

Multi-tab page selection and paginated data retrieval

Criteria

Without context

With context

list_pages to discover tabs

58%

100%

select_page to switch context

58%

100%

Pagination parameters used

13%

100%

Filtering parameters used

75%

50%

Correct workflow order

30%

50%

take_snapshot not take_screenshot

filePath for large output

40%

20%

Efficiency reasoning stated

88%

100%

select_page before list_pages not skipped

100%

27%

Chrome Extension Verification

Chrome extension install and verification workflow

Criteria

Without context

With context

Pre-check for extension tools

50%

100%

Stops if tools unavailable

install_extension used

Extension ID obtained

30%

20%

evaluate_script with serviceWorkerId

Navigate before content check

100%

take_snapshot for page behavior

trigger_extension_action referenced

12%

Correct extension workflow order

33%

26%

Repository: ChromeDevTools/chrome-devtools-mcp
Commit: e5bd334

Evaluated: 19 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

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