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Head to head

UI Debugger vs Session Bridge

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

UI Debuggerio.github.developerz-ai/ui-debugger-mcp
B
No reviews yet

Autonomous UI debugging MCP server: an agent drives the browser/desktop, reports bugs + UX issues.

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Session Bridgeio.github.t3ratech/mcp-session-bridge
A
No reviews yet

Drive a browser you are already signed into, through the free T3rnel Browser extension.

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Session Bridge (92/100 against 82).

 UI DebuggerSession Bridge
User ratingNo reviews yetNo reviews yet
Safety gradeB82/100A92/100
AdoptionGrowingGrowing
GitHub stars22
Downloads / week6767
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools5—
Write actions1—
Price per callFreeFree
LicenceMITApache-2.0
Last release2026-09-172026-09-09
CategoryScraping and browsingScraping and browsing

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