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MCP Browser vs Behavior Runtime MCP

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

MCP Browserio.github.cherchyk/mcpbrowser
B
No reviews yet

Browser automation using the user's Chromium session — JS execution, auth, and anti-bot support.

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Behavior Runtime MCPio.github.putervision/behavior-mcp
A
No reviews yet

In-browser ~60Hz behavior tree execution engine with reactive triggers and safety guardrails.

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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 Behavior Runtime MCP (94/100 against 80).

 MCP BrowserBehavior Runtime MCP
User ratingNo reviews yetNo reviews yet
Safety gradeB80/100A94/100
AdoptionGrowingGrowing
GitHub stars92
Downloads / week1334.2k
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools1310
Write actions2—
Price per callFreeFree
LicenceMITMIT
Last release2026-08-122026-09-15
CategoryScraping and browsingScraping and browsing

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