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).
89
87%
Does it follow best practices?
Impact
89%
2.28xAverage score across 3 eval scenarios
Advisory
Suggest reviewing before use
Evaluation results
100%
82%Automate a Multi-Step Checkout Flow
Correct page interaction workflow
Navigate first
100%
100%
Wait before snapshot
0%
100%
Snapshot before interact
0%
100%
UID-based interaction
0%
100%
Re-snapshot on page change
0%
100%
includeSnapshot: false on inputs
0%
100%
take_snapshot for automation
0%
100%
Correct workflow order
20%
100%
evaluate_script role
50%
100%
No CSS/XPath selectors
0%
100%
67%
11%Debug a Slow Dashboard Page
Efficient data retrieval and tool selection
filePath for large outputs
0%
100%
Pagination for network data
0%
0%
Type filtering
0%
20%
evaluate_script for JS data
83%
100%
take_snapshot not take_screenshot for structure
100%
100%
take_screenshot justified visually
100%
100%
Navigate then wait
100%
100%
No large inline data
0%
50%
includeSnapshot: false on actions
100%
0%
findings_template structure
100%
100%
100%
55%Cross-Tab Content Comparison Tool
Multi-page management and parallel execution
list_pages to discover tabs
25%
100%
select_page to switch context
25%
100%
Snapshot after select_page
0%
100%
Sequential ordering respected
50%
100%
Parallel steps identified
100%
100%
Sequential constraints justified
90%
100%
take_snapshot for content extraction
0%
100%
No hardcoded tab IDs
100%
100%
filePath for snapshot output
0%
100%
Context switching completeness
60%
100%
- Repository
- ChromeDevTools/chrome-devtools-mcp
- Commit
1b857c9
- Evaluated
- Agent
- Claude Code
- Model
- Claude Sonnet 4.6
Table of Contents
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