Owner tools

The MAKCU Toolkit is a Windows app. The Medius dashboard and makcu.com Device Control run in Chrome or Edge.

Owner tool
SystemStockMediusResult
WindowsMAKCU ToolkitMedius dashboardEqual
Linuxmakcu.com Device ControlMedius dashboardEqual
macOSmakcu.com Device ControlMedius dashboardEqual

Programs

Programs written for other boxes, and several programs on one box. Stock's side is from the MAKCU Toolkit's code, not a test.

Program support
ProgramStockMediusResult
KMBox Net programsMove, wheel, three buttons and keys onlyToolkit Forwarding modeNoStock
KMBox B Pro programsMarked as in testingToolkit Forwarding modeNoStock
Ferrum programsMarked as in testingToolkit Forwarding modeNoStock
Several programs on one boxToolkit Forwarding modeNoStock

Client libraries

A client library for each language, the firmware maker's where there is one.

Client library
LanguageStockMediusResult
PythonmakxdmediusEqual
RustmakxdmediusEqual
Cmak-suitemedius.hEqual
C++mak-suitemedius.hEqual
C#mak-suiteNoStock
GoThird partyMakcu-GoNoStock

Updates

From the MAKCU Toolkit's code, makcu.com and the Medius dashboard, not a test.

Updates
CapabilityStockMediusResult
Update on Windows without pressing a button on the boxMAKCU ToolkitMedius dashboardEqual
Rollback after an updateRoll back to officialMedius dashboardEqual
Recovery from a failed update without pressing a button on the boxRecovery loaderBootloader rollbackEqual
Previous build kept as a fallbackNoBootloader rollbackMedius
Restore from a flash backupRestore a backupNoStock
Signed firmware packagesECDSA P-256 signatureNoStock
Signed firmware catalogueEd25519 signatureNoStock

Data sent off the PC

What each owner tool uploads, from the MAKCU Toolkit's code and the Medius privacy page.

Data sent
ItemStockMediusResult
Every launchUpdate and firmware assignment checkUsage reportDiffers
Diagnostic report to supportToolkit Help & reportsNoDiffers
Public usage statisticsNoDashboard stats pageDiffers

Documentation

Each firmware's documentation site, as of 11 October 2026.

Documentation
ItemStockMediusResult
Englishmakcu.commedius.k4tech.netEqual
Chinesemakcu.comNoStock
Command referencemakcu.com API pagemedius.k4tech.net Native APIEqual
MCP server for AI toolsmakcu.com/mcpmedius.k4tech.net/mcpEqual

Adoption

Package downloads as of 11 October 2026, KMBox packages left out.

Downloads of each box's packages
RegistryStockMediusResult
PyPI, last 30 daysmakcu, pymakcu and makxd against medius3,8541,106Stock
crates.io, last 90 daysmakcu, makcu-rs and makxd against medius256342Medius

Community

Members of each project's Discord, as of 11 October 2026.

Members
ServerStockMediusResult
Discord28,413600Stock