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SteamOS LACT Toolkit

Monitor and tune AMD GPU LACT settings from Decky Loader.

Install with DeckyHubSource on GitHub

Install SteamOS LACT Toolkit on Steam Deck

SteamOS LACT Toolkit is a Decky Loader plugin. With DeckyHub installed, open DeckyHub's Discover tab in Gaming Mode, search for SteamOS LACT Toolkit and press Install. DeckyHub hands the release to Decky Loader's own installer and checks its SHA-256 whenever GitHub publishes one. You can also download the ZIP from its releases and install it by hand from Decky's developer settings.

Safety information

Security scans

Every ZIP DeckyHub offers is scanned with ClamAV and with YARA rules (YARA Forge's core set), and the same scans are shown in the app. VirusTotal and MetaDefender results are matched by the file's SHA-256, so the file itself is never uploaded.

Stable release: steamos-lact-toolkit.zip (v0.1.27)
SHA-256 8d39bd48f8be1b6a2b07e6facd6f2d95f9bc16c459ebb0280a92b13c9738be2d
ScannerResultScanned
ClamAVNo threats foundNovember 2, 2026
YARANo threats foundNovember 2, 2026
VirusTotalLook this file up (by its SHA-256, nothing is uploaded)
MetaDefenderNo report yet

DeckyHub doesn't make, review or vouch for SteamOS LACT Toolkit; it installs at your own risk. A clean scan isn't proof of safety. Check its repository before installing.

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