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Native WebMCP census · September 20, 2026

Gecko Security — WebMCP observations

Tools observed on the website listed for Gecko Security, with default and experimental browser contexts shown separately.

    Read as Markdown
    Roster identity
    Gecko Security · yc:30087
    Program and cohort
    Y Combinator · Fall 2024
    Roster observed
    Official profile
    Official directory entry
    Listed website
    gecko.security
    Browser
    153.0.8010.50

    Observation windows

    The experimental mode enabled WebMCP and WebMCPTesting. Both modes used fresh logged-out contexts and a 1.5-second settled observation window.
    Captured context, result and time in UTC
    ContextResultFinal URLStart / end
    Default ChromeNot observed in this windowgecko.security2026-09-20 21:03 UTC
    2026-09-20 21:03 UTC
    Experimental features enabledRegistration observedgecko.security2026-09-20 21:28 UTC
    2026-09-20 21:28 UTC

    Exact tool names

    Names reported by the browser registration event
    NameDefaultExperimental
    start-free-security-scanNot observedObserved

    Evidence limits

    Names and metadata describe exposed interfaces. They do not prove that a tool performs the named action or belongs to the company’s core product rather than a hosting platform.

    Passive homepage observation only. No tool was invoked. Registration does not establish execution, product quality, task success or adoption. A tool absent from one window may appear in another context.

    Default Chrome source hash
    2d29b7c8acf6253b057586f689bfbf80f77ded340a54c2dc31353bf2c5e91250
    Default Chrome tool frame origins
    No registration observed
    Experimental features enabled source hash
    b61c839ce3669ff2b556b89d295748e53982a593dcda8727e62aa5ea68bf660a
    Experimental features enabled tool frame origins
    https://gecko.security