# io.github.BorisGujvin/dittu (remote · app.dittu.org)

Turns a phone into a camera+Bluetooth remote so AI assistants can see and control any PC.

- Trust score: 63/100 (medium)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `app.dittu.org`: 63/100 (this document), [markdown](https://verifymcp.io/servers/borisgujvin-dittu/app.md), [page](https://verifymcp.io/servers/borisgujvin-dittu/app)

## Channel facts

- Endpoint: `https://app.dittu.org/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 12 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 69/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 1448 tokens (~120/item across 12 items; 12 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
  - Structured output schemas are declared (58% of tools); any adoption earns full credit.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http borisgujvin-dittu https://app.dittu.org/mcp
```

### Codex

```toml
[mcp_servers.borisgujvin-dittu]
url = "https://app.dittu.org/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "borisgujvin-dittu": {
      "type": "remote",
      "url": "https://app.dittu.org/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add borisgujvin-dittu --url https://app.dittu.org/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  borisgujvin-dittu:
    url: "https://app.dittu.org/mcp"
```

### Other

```json
{
  "mcpServers": {
    "borisgujvin-dittu": {
      "type": "http",
      "url": "https://app.dittu.org/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-01 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 61, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 60, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-28 (score 59, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 58, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 57)

First indexed and scored.

## MCP tools (12)

### `take_screenshot` (~39 tokens)

Capture the current screen via the Dittu phone camera.
    Returns a JPEG image. Call this to see what's on screen before acting.

### `take_screenshot_with_grid` (~66 tokens)

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.

Input parameters:

- `step` (number)

### `take_screenshot_with_crosshair` (~179 tokens)

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).

Input parameters:

- `nx` (number, required)
- `ny` (number, required)
- `zoom` (number)

### `get_raw_screenshot` (~73 tokens)

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.

### `get_corners` (~135 tokens)

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.

### `set_corners` (~132 tokens)

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.

Input parameters:

- `bl` (array, required)
- `br` (array, required)
- `tl` (array, required)
- `tr` (array, required)

Output parameters:

- `result` (string)

### `move_mouse` (~51 tokens)

Move mouse cursor to normalized coordinates WITHOUT clicking.
    nx, ny: float 0.0000–1.0000.

Input parameters:

- `nx` (number, required)
- `ny` (number, required)

Output parameters:

- `result` (string)

### `click` (~65 tokens)

Click at normalized screen coordinates.
    nx, ny: float 0.0000–1.0000 where (0,0) = top-left, (1,1) = bottom-right.

Input parameters:

- `nx` (number, required)
- `ny` (number, required)

Output parameters:

- `result` (string)

### `double_click` (~29 tokens)

Double-click at normalized screen coordinates.

Input parameters:

- `nx` (number, required)
- `ny` (number, required)

Output parameters:

- `result` (string)

### `type_text` (~22 tokens)

Type text on the computer keyboard.

Input parameters:

- `text` (string, required)

Output parameters:

- `result` (string)

### `key` (~126 tokens)

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])

Input parameters:

- `keycodes` (array, required)
- `modifiers` (integer, required)

Output parameters:

- `result` (string)

### `scroll` (~39 tokens)

Scroll the mouse wheel.
    delta: number of ticks. Positive = scroll down, negative = scroll up.

Input parameters:

- `delta` (integer, required)

Output parameters:

- `result` (string)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/borisgujvin-dittu/app#diagnostics

## Score history

- 2026-08-03: 63
- 2026-08-02: 62
- 2026-08-01: 62
- 2026-07-31: 61
- 2026-07-30: 60
- 2026-07-29: 59
- 2026-07-28: 59
- 2026-07-27: 58
- 2026-07-26: 57

## Links

- Remote endpoint: https://app.dittu.org/mcp
- Repository: https://github.com/borisgujvin/dittu-mcp
- Website: https://dittu.org/
- Changelog RSS feed: https://verifymcp.io/servers/borisgujvin-dittu/app/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/borisgujvin-dittu/app/changelog.json
- HTML version of this page: https://verifymcp.io/servers/borisgujvin-dittu/app