MCP Radar
Servidor MCP

dittu

io.github.BorisGujvin/dittu
IoT y hardware Productividad Público y accesible MCP 2025-11-25

Qué hace este MCP

Uses a phone camera to view and calibrate a computer screen and remotely control it with mouse, keyboard, scrolling, and text input.

Capacidades

Herramientas

12 herramientas
click
Click at normalized screen coordinates. nx, ny: float 0.0000–1.0000 where (0,0) = top-left, (1,1) = bottom-right.
Esquema de entrada 
{'type': 'object', 'title': 'clickArguments', 'required': ['nx', 'ny'], 'properties': {'nx': {'type': 'number', 'title': 'Nx'}, 'ny': {'type': 'number', 'title': 'Ny'}}}
Esquema de salida 
{'type': 'object', 'title': 'clickOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
double_click
Double-click at normalized screen coordinates.
Esquema de entrada 
{'type': 'object', 'title': 'double_clickArguments', 'required': ['nx', 'ny'], 'properties': {'nx': {'type': 'number', 'title': 'Nx'}, 'ny': {'type': 'number', 'title': 'Ny'}}}
Esquema de salida 
{'type': 'object', 'title': 'double_clickOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
get_corners
Get the phone's current screen-corner calibration. Returns {"tl": [nx,ny], "tr": [nx,ny], "br": [nx,ny], "bl": [nx,ny]} — each corner is a normalized point (0.0–1.0) in the RAW camera frame, defining the perspective warp that maps the camera view onto a flat rectangle representing the monitor. These four points are an arbitrary quadrilateral (trapezoid), not a bounding box — adjust one corner at a time without assuming the others move symmetrically.
Esquema de entrada 
{'type': 'object', 'title': 'get_cornersArguments', 'properties': {}}
get_raw_screenshot
Capture the RAW camera frame — no perspective warp, no crop to the calibrated screen quad. Use this to see exactly what the camera sees before any correction, e.g. when troubleshooting why take_screenshot looks wrong, or before adjusting corners with get_corners/set_corners.
Esquema de entrada 
{'type': 'object', 'title': 'get_raw_screenshotArguments', 'properties': {}}
key
Press a key combination. modifiers bitmask: LCtrl=1, LShift=2, LAlt=4, LWin=8 Common keycodes: Enter=40, Escape=41, Tab=43, Space=44, F4=61, PageDown=78, PageUp=75, Win=227 Examples: Alt+F4 → key(4, [61]) Ctrl+W → key(1, [26])
Esquema de entrada 
{'type': 'object', 'title': 'keyArguments', 'required': ['modifiers', 'keycodes'], 'properties': {'keycodes': {'type': 'array', 'items': {'type': 'integer'}, 'title': 'Keycodes'}, 'modifiers': {'type': 'integer', 'title': 'Modifiers'}}}
Esquema de salida 
{'type': 'object', 'title': 'keyOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
move_mouse
Move mouse cursor to normalized coordinates WITHOUT clicking. nx, ny: float 0.0000–1.0000.
Esquema de entrada 
{'type': 'object', 'title': 'move_mouseArguments', 'required': ['nx', 'ny'], 'properties': {'nx': {'type': 'number', 'title': 'Nx'}, 'ny': {'type': 'number', 'title': 'Ny'}}}
Esquema de salida 
{'type': 'object', 'title': 'move_mouseOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
scroll
Scroll the mouse wheel. delta: number of ticks. Positive = scroll down, negative = scroll up.
Esquema de entrada 
{'type': 'object', 'title': 'scrollArguments', 'required': ['delta'], 'properties': {'delta': {'type': 'integer', 'title': 'Delta'}}}
Esquema de salida 
{'type': 'object', 'title': 'scrollOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
set_corners
Update the phone's screen-corner calibration. Each corner is [nx, ny] normalized 0.0–1.0 in the raw camera frame. tl/tr/br/bl = top-left/top-right/bottom-right/bottom-left of the monitor as seen by the camera (an arbitrary trapezoid due to perspective — not a rectangle). Call get_corners() first to read the current values before nudging one of them.
Esquema de entrada 
{'type': 'object', 'title': 'set_cornersArguments', 'required': ['tl', 'tr', 'br', 'bl'], 'properties': {'bl': {'type': 'array', 'items': {'type': 'number'}, 'title': 'Bl'}, 'br': {'type': 'array', 'items': {'type': 'number'}, 'title': 'Br'}, 'tl': {'type': 'array', 'items': {'type': 'number'}, 'title': 'Tl'}, 'tr': {'type': 'array', 'items': {'type': 'number'}, 'title': 'Tr'}}}
Esquema de salida 
{'type': 'object', 'title': 'set_cornersOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
take_screenshot
Capture the current screen via the Dittu phone camera. Returns a JPEG image. Call this to see what's on screen before acting.
Esquema de entrada 
{'type': 'object', 'title': 'take_screenshotArguments', 'properties': {}}
take_screenshot_with_crosshair
Capture the screen, crop tightly around (nx, ny), zoom in, and draw a crosshair at exactly that expected position. Use this for screen-corner calibration: move_mouse(nx, ny) near a screen edge, then call this to see whether the actual cursor lines up with the crosshair (where it SHOULD be if calibration is perfect). If the cursor is offset from the crosshair, or missing entirely (edge is cropped out of frame), corners need adjusting — see get_corners/set_corners. nx, ny: the same coordinates you passed to move_mouse. zoom: magnification factor for the cropped region (default 4x).
Esquema de entrada 
{'type': 'object', 'title': 'take_screenshot_with_crosshairArguments', 'required': ['nx', 'ny'], 'properties': {'nx': {'type': 'number', 'title': 'Nx'}, 'ny': {'type': 'number', 'title': 'Ny'}, 'zoom': {'type': 'number', 'title': 'Zoom', 'default': 4.0}}}
take_screenshot_with_grid
Capture the screen and overlay a coordinate grid. step: grid spacing (default 0.1, use 0.05 for finer grid on small UI elements). Returns a JPEG image with grid drawn on top.
Esquema de entrada 
{'type': 'object', 'title': 'take_screenshot_with_gridArguments', 'properties': {'step': {'type': 'number', 'title': 'Step', 'default': 0.1}}}
type_text
Type text on the computer keyboard.
Esquema de entrada 
{'type': 'object', 'title': 'type_textArguments', 'required': ['text'], 'properties': {'text': {'type': 'string', 'title': 'Text'}}}
Esquema de salida 
{'type': 'object', 'title': 'type_textOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
Historial

Cambios recientes en herramientas

Añadido
scroll
17 de September de 2026 a las 12:40
Añadido
key
17 de September de 2026 a las 12:40
Añadido
type_text
17 de September de 2026 a las 12:40
Añadido
double_click
17 de September de 2026 a las 12:40
Añadido
click
17 de September de 2026 a las 12:40
Añadido
move_mouse
17 de September de 2026 a las 12:40
Añadido
set_corners
17 de September de 2026 a las 12:40
Añadido
get_corners
17 de September de 2026 a las 12:40
Añadido
get_raw_screenshot
17 de September de 2026 a las 12:40
Añadido
take_screenshot_with_crosshair
17 de September de 2026 a las 12:40
Añadido
take_screenshot_with_grid
17 de September de 2026 a las 12:40
Añadido
take_screenshot
17 de September de 2026 a las 12:40
Descubrir

Servidores MCP similares

Smart Led Messenger

com.smartledmessenger/afficheur

Reads and updates Smart Led Messenger display settings, sends immediate messages, and manages scheduled reminders on the LED devi…

freedom-mcp

com.getfreedomos/freedom-mcp

Supports company operations through commitments, teams, agents, customer evidence, leads, content workflows, spreadsheets, commer…

Calcgrid

com.tttkmbb/calcgrid

Runs general-purpose calculators for loans, dates, lunar and solar terms, time zones, units, and a larger catalog of specialized …

Local MCP

com.local-mcp/local-mcp

Connects AI assistants to Mac email, calendars, reminders, notes, tasks, files, Microsoft 365, Todoist, spreadsheets, and daily b…

Stable Baseline

io.stablebaseline/sb

Manages company documents, knowledge graphs, whiteboards, projects, plans, tasks, teams, and improvement workflows.

hopi

uk.co.hopi/hopi

Provides read-only calculators, converters, validators, text utilities, encoders, and generators for everyday and technical tasks.

mu

mu.micro/mu

Supports personal and collaborative tasks including web browsing, app creation, blogs, bookmarks, discussions, and contact manage…

John's Essentials

com.johnsessentials/johns-essentials

Analyzes and converts documents, images, audio, video, archives, data files, and other media formats, with PDF chat and file insp…