ChromeDevTools/chrome-devtools-mcp chrome-devtools-mcp-v1.10.0 on GitHub

1.10.0 (2026-09-23)

add css formatter class (#2707) (f0b5fa4)
add get_css_style tool (#2612) (4454ae0)
performance: chunked trace buffer parser for large recordings (#2721) (23b9a48)
set default pageSize and pageIdx for get_css_styles tool (#2799) (dc9d14d)
support config file (#2661) (314a5fa)
telemetry: persist date of the last tool call. (#2705) (c54a493)
telemetry: recording a sanitized version of the client name (#2757) (55fbc57)
telemetry: report hermes client usage. (#2703) (fb47e6c)
update css formatter class to add AtRule, PositionTryRule, PropertyRule, FunctionRule (#2717) (d4a0620)
update css formatter class to add inherited rules (#2715) (3d7e7bb)
update css formatter class to add matched rules (#2713) (8c8616f)
update css formatter class to add pseudo element (#2716) (df1469a)
update css formatter to add keyframes rules (#2718) (cdc365c)

bound ConsoleCollector retention per navigation (#2773) (e98a3ca)
cli: forward explicit false options on start (#2702) (d9a8cb6)
config: preserve raw values for config coercion (#2747) (906c83b)
don't log Puppeteer logs to file unless requested (#2743) (4fbfbc4)
explain launch failures caused by running as root (#2634) (9d29223)
handle JavaScript dialogs opened during input tool actions (#2794) (266112b)
performance: prevent memory leak by scoping trace engine model per parse (#2720) (d05cbc0)
preserve console history across same-document navigations (#2676) (aa25562)
preserve underlying error message in input tool actions (#2792) (6e47dbb)
set emulatedUserAgent and use finalDisplayedUrl in lighthouse_audit (#2795) (941f82a)
timout in WaitForHelper.ts (#2772) (dc1d055)

add FLUJO client configuration (#2690) (65a679e)
fix categories not being configured correclty (#2807) (2250cdc)
fix defaults for non-boolean values (#2744) (342d243)
update page routing option name (#2748) (8939965)
update SKILL for chrome-devtools to use get_css_styles tool (#2760) (421011e)

disable tools instead of not registering them (#2636) (b455469)
extract browser in a BrowserManager class (#2787) (3228f44)
migrate the MCP SDK to v2 (#2408) (da3c406)
move comments formatting to CommentFormatter class (#2719) (e3cded0)
prepare for SDK v2 (#2771) (61780c7)
simplify our gen scritps (#2793) (5068584)
unify call type and ensure typesafety (#2659) (882f93e)