Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
MCP tools for testing mobile and TV apps on iOS simulators, Android phones, and Apple/Android TV.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
The maker has not listed install details in the registry. See the maker’s README below.
Runs on your computer; the tool list appears in your AI app after you install it.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
The registry name was verified with the GitHub account smbcloudXYZ, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (1.1.0) reached the registry 7 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Rust on your computer.
In the same category: Spec Driven Development, Remote Desktop Commander, Kanal Varna — drains, leaks & plumbing (Varna, BG)
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
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Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Cross-platform MCP tools for testing mobile and TV apps on Apple simulators, physical Apple devices, Android phones, and Android TV devices. XCRS combines Xcode, ControlKit, CoreDevice, and adb behind one target-aware automation workflow.
MCP Registry name: mcp-name: io.github.smbcloudXYZ/xcrs
cargo install xcrs
xcrs --mcp
Android tools use adb from ANDROID_SDK_ROOT, ANDROID_HOME, the standard Android SDK locations, or PATH. Connect a device with USB debugging enabled and authorize the host before selecting it with device_select.
For Android accessibility-tree inspection and semantic ui_tap, install the optional XCRS AndroidKit companion runner. Raw adb actions remain available without it.
The same automation profile is available from the full smbCloud CLI:
smb --mcp --scope automation
A desktop target drives an application through a W3C WebDriver endpoint, for example tauri-driver for a Tauri app on Linux (it proxies WebKitWebDriver). Select it once:
{ "name": "device_select", "arguments": { "webdriver_url": "http://127.0.0.1:4444" } }
webdriver_url cannot be combined with an Apple or Android field. The desktop tools then use the stored target.
| Tool | Desktop behaviour |
|---|---|
app_install_launch, app_launch | Start a WebDriver session, which launches the binary at app_path (app_id for app_launch). bundle_id is ignored. |
app_terminate | End the session and close the app. |
ui_describe | The page source. |
ui_element_list | Visible interactive elements with label, id, role and rectangle, up to 200. |
ui_tap | Click the one displayed element whose id, name, test id, ARIA label, title or text equals element. Zero or several matches are an error. |
input_text | Type into the focused element. |
screen_capture | A PNG of the window. |
The other tools return an error saying they have no desktop meaning. A running app cannot be attached to: the session is the launched app.
Source and documentation are available in the smbcloud-cli repository.