MAKCU MCP Server

A Model Context Protocol server that lets AI assistants look up MAKCU serial commands, search the documentation, and read LED / troubleshooting help.

Connect

Streamable HTTP endpoint (recommended):

https://makcu.com/mcp

Legacy SSE endpoint: https://makcu.com/sse. Discovery manifest: /.well-known/mcp.json.

Example — add to a client that speaks MCP over HTTP:

{
  "mcpServers": {
    "makcu-docs": { "url": "https://makcu.com/mcp" }
  }
}

Tools

list_categories — List the MAKCU command categories (General, Keyboard, Mouse, …).
list_commands — List MAKCU serial commands, optionally filtered by category. Returns command name, category and a one-line description.
get_command — Get the full reference for one MAKCU command: description, parameters and usage. Accepts 'km.move', 'move', or 'km.move(help)'.
search_docs — Full-text search across the MAKCU command reference and troubleshooting docs. Returns the most relevant sections.
led_status — Explain MAKCU LED states and troubleshooting. Optional query to filter (e.g. 'fast blink', 'right side', 'com port').

Commands (72)

Command	Category	Description
`km.controller`	Controller	Controller change stream on/off; () queries (V4).
`km.controller_mask`	Controller	Mask a controller control (V4).
`km.controller_physical`	Controller	Read the physical state of the attached controller (V4).
`km.controller_state`	Controller	Inject a complete controller state into the attached game controller (V4). Stick +Y is down.
`km.baud`	General	Set UART0 baud rate
`km.bypass`	General	Disable USB write, stream raw to COM2
`km.device`	General	Report keyboard vs mouse usage
`km.echo`	General	Toggle UART echo
`km.fault`	General	Get stored parse fault info
`km.help`	General	Show this help
`km.hs`	General	USB high-speed compatibility
`km.info`	General	Report system info
`km.led`	General	Control LED/RGB state
`km.log`	General	Set log level
`km.reboot`	General	Reboot device
`km.release`	General	Auto-release monitoring system
`km.screen`	General	Query or set virtual screen size
`km.serial`	General	Manage serial number
`km.stream`	General	Input change streams per kind (V4). Events are framed records.
`km.version`	General	Report firmware version
`km.disable`	Keyboard	Disable/enable keyboard keys
`km.down`	Keyboard	Press key down
`km.init`	Keyboard	Clear keyboard state
`km.isdown`	Keyboard	Query key down state
`km.keyboard`	Keyboard	Stream keyboard keys
`km.keys`	Keyboard	Keyboard key change stream on/off; () queries (V4).
`km.mask`	Keyboard	Mask key
`km.multidown`	Keyboard	Press several keys (V4).
`km.multipress`	Keyboard	Press and release several keys (V4).
`km.multiup`	Keyboard	Release several keys (V4).
`km.press`	Keyboard	Tap key
`km.remap`	Keyboard	Remap keycode
`km.string`	Keyboard	Type ASCII string
`km.up`	Keyboard	Release key
`km.axis`	Mouse	Stream X/Y/Wheel axis deltas
`km.buttons`	Mouse	Stream button states
`km.catch_ml`	Mouse	Catch locked button state
`km.catch_mm`	Mouse	Catch locked button state
`km.click`	Mouse	Schedule mouse clicks
`km.getpos`	Mouse	Report current pointer position
`km.invert_x`	Mouse	Invert X axis (physical only)
`km.invert_y`	Mouse	Invert Y axis (physical only)
`km.left`	Mouse	Set left button / query lock state
`km.left_mask`	Mouse	Block the physical left button; software can still press it (V4).
`km.lock_mw`	Mouse	Lock button or axis
`km.lock_mx`	Mouse	Lock button or axis
`km.lock_my`	Mouse	Lock button or axis
`km.middle`	Mouse	Set middle button / query lock state
`km.middle_mask`	Mouse	Block the physical middle button (V4).
`km.mo`	Mouse	Queue raw mouse frame (set only)
`km.mouse`	Mouse	Stream full mouse data
`km.move`	Mouse	Queue relative move
`km.move_mask`	Mouse	Block physical mouse movement per direction (V4).
`km.move_now`	Mouse	Move in the next report, not spread by interpolation (V4.028)
`km.moveto`	Mouse	Move pointer absolute
`km.moving`	Mouse	Is injected movement still being sent? (V4.028)
`km.ms1`	Mouse	Side button 1 alias (V4.039+).
`km.ms2`	Mouse	Side button 2 alias (V4.039+).
`km.pan`	Mouse	Horizontal scroll/pan
`km.remap_button`	Mouse	Remap mouse buttons (physical only)
`km.right`	Mouse	Set right button / query lock state
`km.right_mask`	Mouse	Block the physical right button (V4).
`km.side1`	Mouse	Set side1 button / query lock state
`km.side1_mask`	Mouse	Block the physical side1 button (V4).
`km.side2`	Mouse	Set side2 button / query lock state
`km.side2_mask`	Mouse	Block the physical side2 button (V4).
`km.silent`	Mouse	Move then silent left click
`km.swap_xy`	Mouse	Swap X and Y axes (physical only)
`km.tilt`	Mouse	Tilt/z-axis scroll
`km.turbo`	Mouse	Rapid-fire mode for mouse buttons
`km.wheel`	Mouse	Scroll wheel
`km.wheel_mask`	Mouse	Block physical wheel movement per direction (V4).

Server makcu-docs v1.1.0 · data from the MAKCU command reference.