io.github.BorisGujvin/dittu
REMOTE · APP.DITTU.ORG · SCANNED OCT 4
Turns a phone into a camera+Bluetooth remote so AI assistants can see and control any PC.
Available components
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. How we score → Why this is hard to score →
Endpoint Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- 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. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- 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. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage71
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
- Structured output schemas are declared (58% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 12 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 13 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.BorisGujvin/dittu MCP server?
io.github.BorisGujvin/dittu is a hosted endpoint at https://app.dittu.org/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · app.dittu.org
claude mcp add --transport http borisgujvin-dittu 'https://app.dittu.org/mcp'
{
"mcpServers": {
"borisgujvin-dittu": {
"url": "https://app.dittu.org/mcp"
}
}
} {
"servers": {
"borisgujvin-dittu": {
"type": "http",
"url": "https://app.dittu.org/mcp"
}
}
} [mcp_servers.borisgujvin-dittu] url = "https://app.dittu.org/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"borisgujvin-dittu": {
"type": "remote",
"url": "https://app.dittu.org/mcp",
"enabled": true
}
}
} openclaw mcp add borisgujvin-dittu --url 'https://app.dittu.org/mcp' --transport streamable-http
mcp_servers:
borisgujvin-dittu:
url: "https://app.dittu.org/mcp" {
"McpServers": {
"borisgujvin-dittu": {
"Transport": "http",
"Url": "https://app.dittu.org/mcp"
}
}
} assistant mcp add borisgujvin-dittu -t streamable-http -u 'https://app.dittu.org/mcp'
{
"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.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 22 Sept 26 +1
- Stability: 0.97 → pass security
- 21 Sept 26 −1
- Stability: pass → 0.97 functional
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 23 Aug 26 0
- HSTS header: unverified → fail ▼ security
- TLS certificate: unverified → pass ▲ security
- Transport: fail → pass ▲ security
- Authorization: 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. security
- Endpoint reachability: unreachable → reachable ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Stability: unverified → 0.93 ▲ functional
- Server version: 1.28.0 → 1.29.0 functional
- 22 Aug 26 0
- Endpoint reachability: reachable → unreachable ▼ security
- HSTS header: fail → unverified ▼ security
- Stability: 0.87 → unverified ▼ security
- TLS certificate: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- Authorization: Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Oct 2026 · Probed https://app.dittu.org/mcp/ · Declared URL https://app.dittu.org/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=dittu.org | CN=YR2,O=Let's Encrypt,C=US | 22 Aug 2026 | 20 Nov 2026 | RSA 2048 | SHA256-RSA | 545e5fc24ace7a7a4e593899854c6a44f6f |
| SANs: app.dittu.org, dittu.org | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of app.dittu.org. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| org. | present | 26974 | 8 | Verified |
| dittu.org. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 3 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://app.dittu.org/mcp | Redirected | 307 | https://app.dittu.org/mcp/ |
| streamable-http · followed | https://app.dittu.org/mcp/ | Verified | 200 | |
| http (plaintext) | http://app.dittu.org/mcp | HTTPS enforced | 301 | https://app.dittu.org/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
click ~65
Click at normalized screen coordinates. nx, ny: float 0.0000–1.0000 where (0,0) = top-left, (1,1) = bottom-right.
| Name | Type | Req | Description |
|---|---|---|---|
| nx | number | yes | – |
| ny | number | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
double_click ~29
Double-click at normalized screen coordinates.
| Name | Type | Req | Description |
|---|---|---|---|
| nx | number | yes | – |
| ny | number | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
get_corners ~135
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_raw_screenshot ~73
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
key ~126
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])
| Name | Type | Req | Description |
|---|---|---|---|
| keycodes | array | yes | – |
| modifiers | integer | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
move_mouse ~51
Move mouse cursor to normalized coordinates WITHOUT clicking. nx, ny: float 0.0000–1.0000.
| Name | Type | Req | Description |
|---|---|---|---|
| nx | number | yes | – |
| ny | number | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
scroll ~39
Scroll the mouse wheel. delta: number of ticks. Positive = scroll down, negative = scroll up.
| Name | Type | Req | Description |
|---|---|---|---|
| delta | integer | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
set_corners ~132
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.
| Name | Type | Req | Description |
|---|---|---|---|
| bl | array | yes | – |
| br | array | yes | – |
| tl | array | yes | – |
| tr | array | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
take_screenshot ~39
Capture the current screen via the Dittu phone camera. Returns a JPEG image. Call this to see what's on screen before acting.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
take_screenshot_with_crosshair ~179
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).
| Name | Type | Req | Description |
|---|---|---|---|
| nx | number | yes | – |
| ny | number | yes | – |
| zoom | number | – | – |
No output schema declared.
No examples provided.
take_screenshot_with_grid ~66
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.
| Name | Type | Req | Description |
|---|---|---|---|
| step | number | – | – |
No output schema declared.
No examples provided.
type_text ~22
Type text on the computer keyboard.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
What is the io.github.BorisGujvin/dittu MCP server?
io.github.BorisGujvin/dittu is an MCP server listed in the public MCP registry as io.github.BorisGujvin/dittu. Turns a phone into a camera+Bluetooth remote so AI assistants can see and control any PC. This page covers its hosted endpoint (https://app.dittu.org/mcp).
Is the io.github.BorisGujvin/dittu MCP server safe to use?
io.github.BorisGujvin/dittu scores 77 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.BorisGujvin/dittu MCP server expose?
io.github.BorisGujvin/dittu exposes 12 tools: take_screenshot, take_screenshot_with_grid, take_screenshot_with_crosshair, get_raw_screenshot, get_corners, and 7 more. Their descriptions and schemas cost roughly 956 tokens of context every time the server is loaded.
Does the io.github.BorisGujvin/dittu MCP server require authentication?
No. We connected to io.github.BorisGujvin/dittu without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the io.github.BorisGujvin/dittu MCP server still maintained?
io.github.BorisGujvin/dittu is still listed as active in the MCP registry. We last reached this channel on 4 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.