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WPT

This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.

wpt / webmcp / imperative

Spec: hthttps://webmachinelearning.github.io/webmcp/ ↗

Runs: Chrome 155.0.8039.0 (wpt@6ec9fd59f, 2026-09-03) | Firefox 157.0a1 (wpt@6ec9fd59f, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-795e1 (wpt@7e3d005d7, 2026-09-03) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)

Sort areas: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total100.0%98/984.1%4/984.1%4/984.1%4/984.1%4/980.0%0/98
TestChromeFirefoxSafariLadybirdServoBlitz
cancel-reentrancy-crash.https.htmlPASSPASSPASSPASSPASSNOT RUN
detached-frame-executeTool.https.htmlPASSERRORERRORERRORERRORNOT RUN
detached-frame-getTools.https.htmlPASSFAILFAILFAILFAILNOT RUN
detached-frame-modelContext.https.htmlPASSFAILFAILFAILFAILNOT RUN
detached-frame-registerTool.https.htmlPASSFAILFAILFAILFAILNOT RUN
document-domain-enabled.sub.https.html3/30/30/30/30/3NOT RUN
duplicate_tool_registration.https.htmlPASSFAILFAILFAILFAILNOT RUN
executeTool-abort.https.html5/50/50/50/50/5NOT RUN
executeTool-across-trees.https.htmlPASSFAILFAILFAILFAILNOT RUN
executeTool-caller-navigate-abort.https.html2/20/20/20/20/2NOT RUN
executeTool-error-window-onerror.https.html2/20/20/20/20/2NOT RUN
executeTool-invalid-dictionary.https.html3/30/30/30/30/3NOT RUN
executeTool-same-document-navigation-crash.https.htmlPASSPASSPASSPASSPASSNOT RUN
executeTool-signal-cross-origin.https.html2/20/20/20/20/2NOT RUN
executeTool-target-detachment.https.html2/20/20/20/20/2NOT RUN
executeTool-target-navigation.https.htmlPASSFAILFAILFAILFAILNOT RUN
executeTool-unauthorized-origin.https.htmlPASSFAILFAILFAILFAILNOT RUN
executeTool-unregister-resolution-race.https.htmlPASSFAILFAILFAILFAILNOT RUN
exposedTo-cross-origin-child.https.html5/50/50/50/50/5NOT RUN
exposedTo-defaults-cross-origin.https.html4/40/40/40/40/4NOT RUN
exposedTo-defaults-same-origin.https.html4/40/40/40/40/4NOT RUN
exposedTo-invalid-origins.https.html12/120/120/120/120/12NOT RUN
exposedTo-multiple-children.https.htmlPASSTIMEOUTTIMEOUTTIMEOUTTIMEOUTNOT RUN
exposedTo-window-open.https.htmlPASSFAILFAILFAILFAILNOT RUN
getTools-filtering.https.html2/20/20/20/20/2NOT RUN
getTools-imperative-annotations.https.html4/40/40/40/40/4NOT RUN
getTools-imperative-schema.https.htmlPASSFAILFAILFAILFAILNOT RUN
getTools.https.htmlPASSFAILFAILFAILFAILNOT RUN
initial-about-blank-shared-tool.https.htmlPASSFAILFAILFAILFAILNOT RUN
model_context.https.html2/21/21/21/21/2NOT RUN
non-secure.htmlPASSPASSPASSPASSPASSNOT RUN
object-arguments.https.htmlPASSFAILFAILFAILFAILNOT RUN
opaque-origin-tools.https.html4/40/40/40/40/4NOT RUN
permissions-policy.https.html3/30/30/30/30/3NOT RUN
register-tool-title.https.html3/30/30/30/30/3NOT RUN
register_tool_invalid_json_schema.https.html4/40/40/40/40/4NOT RUN
register_tool_name_validation.https.html2/20/20/20/20/2NOT RUN
register_tool_no_schema.https.htmlPASSFAILFAILFAILFAILNOT RUN
register_tool_signal.https.html4/40/40/40/40/4NOT RUN
register_tool_toolchange.https.htmlPASSFAILFAILFAILFAILNOT RUN
register_tool_with_empty_annotation.https.htmlPASSFAILFAILFAILFAILNOT RUN
register_tool_with_schema.https.html2/20/20/20/20/2NOT RUN
same-origin-iframe-registerTool-regression.https.htmlPASSFAILFAILFAILFAILNOT RUN
unregister-during-executeTool.https.html2/20/20/20/20/2NOT RUN