chrome-devtools-mcp emulation supports colorScheme
Introduced 2026-01-29 · score 0.98
HOW TO USE IT
When testing a page in light or dark mode, call `emulate` with `colorScheme` set to `"light"` or `"dark"`. Set it to `"auto"` to reset to the default.
emulate({"colorScheme":"dark"})WHY THIS HELPS
Test a page's appearance under light or dark color scheme settings.
REQUIREMENTS AND LIMITATIONS
- Version: 0.15.0
- colorScheme: Enum `"dark"`, `"light"`, or `"auto"`; emulates dark or light mode, with `"auto"` resetting to default.
- Accepted colorScheme values are "dark", "light", and "auto".
FIRST-PARTY EVIDENCE
- https://github.com/ChromeDevTools/chrome-devtools-mcp/releases/tag/chrome-devtools-mcp-v0.15.0
- https://github.com/ChromeDevTools/chrome-devtools-mcp/pull/858
- https://github.com/ChromeDevTools/chrome-devtools-mcp/blob/chrome-devtools-mcp-v0.15.0/docs/tool-reference.md
Check the installed version and the source before using it. Entry JSON