Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
Screenshotrun MCP
Overview
Description from the maker (original English)
Capture website screenshots in AI agents. Full-page, dark mode, mobile, OG images, base64.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs on your computer
- Transport: stdio
- Category: Other
- You need to fill in: SCREENSHOTRUN_API_KEY
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- You fill in yourself:
SCREENSHOTRUN_API_KEY
You need
- npmNode.js installed (for the npx command)
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"screenshotrun": {
"command": "npx",
"args": [
"-y",
"screenshotrun-mcp"
],
"env": {
"SCREENSHOTRUN_API_KEY": "your-value"
}
}
}
}Run this in your terminal
claude mcp add screenshotrun --env SCREENSHOTRUN_API_KEY=your-value -- npx -y screenshotrun-mcpFill in the empty values before running it.
Or copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"screenshotrun": {
"command": "npx",
"args": [
"-y",
"screenshotrun-mcp"
],
"env": {
"SCREENSHOTRUN_API_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"screenshotrun": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"screenshotrun-mcp"
],
"env": {
"SCREENSHOTRUN_API_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
Values you fill in
- Your ScreenshotRun API key. Get one free at screenshotrun.com (200 screenshots/month).
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
Basic checksi
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
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account webmox, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- – Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Otheri
- More stars than 0% of the other 32742 servers in this category
- Published to the registry more recently than 71% of the other 32742 servers in this category
- Basic checks equal to or better than 100% of the other 32742 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Screenshotrun MCP safe?
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.
What keys or codes does it need?
You need to fill in: SCREENSHOTRUN_API_KEY
Does it run on my computer or in the cloud?
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).
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.3) reached the registry 16 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Asset Notation
Alternatives
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
Remote Desktop Commander
by desktop-commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud★ 211Updated 2 days ago
Install
Asset Notation
by assetnotation
Read and maintain an Asset Notation file on disk: net worth, holdings, valuations, CSV import.
Runs on your computerUpdated today
Install
README from the maker
Open the README
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.
screenshotrun-mcp
Give your AI agent the ability to see any webpage. MCP server for ScreenshotRun Screenshot API.
Features
- Capture screenshots of any public webpage as PNG, JPEG, WebP, or PDF
- Device emulation — desktop, mobile, and tablet viewports
- Dark mode rendering with
prefers-color-scheme: dark - Full-page capture with automatic scrolling
- Block ads and cookie consent banners
- Inject custom CSS/JavaScript before capture
- Target specific elements with CSS selectors
- Retina (2x) resolution support
- Monitor your API usage and remaining quota
Quick Start
1. Get your API key
Sign up for a free API key at screenshotrun.com.
2. Configure your AI client
Claude Desktop
Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json on macOS, %APPDATA%\Claude\claude_desktop_config.json on Windows):
{"mcpServers": { "screenshotrun": { "command": "npx", "args": ["-y", "screenshotrun-mcp"], "env": { "SCREENSHOTRUN_API_KEY": "sr_live_your_key_here" } } } }
Claude Code
claude mcp add screenshotrun \npx -y screenshotrun-mcp \ -e SCREENSHOTRUN_API_KEY=sr_live_your_key_here
Cursor
Add to .cursor/mcp.json in your project:
{"mcpServers": { "screenshotrun": { "command": "npx", "args": ["-y", "screenshotrun-mcp"], "env": { "SCREENSHOTRUN_API_KEY": "sr_live_your_key_here" } } } }
Windsurf
Add to your Windsurf MCP configuration with the same npx -y screenshotrun-mcp command and set the SCREENSHOTRUN_API_KEY environment variable.
Available Tools
take_screenshot
Capture a screenshot of any webpage. Returns the image as base64-encoded data that AI agents can analyze and describe.
| Parameter | Type | Default | Description | |||
|---|---|---|---|---|---|---|
url | string | *required* | URL to screenshot (must include http:// or https://) | |||
format | png \ | jpeg \ | webp \ | pdf | png | Output image format |
width | number | 1280 | Viewport width in pixels (320–3840) | |||
height | number | 800 | Viewport height in pixels (200–2160) | |||
full_page | boolean | false | Capture the entire scrollable page | |||
quality | number | 80 | Image quality for JPEG/WebP (1–100) | |||
device | desktop \ | mobile \ | tablet | — | Device preset (overrides width/height with device defaults) | |
dark_mode | boolean | false | Enable dark mode rendering | |||
block_ads | boolean | false | Block advertisements during capture | |||
block_cookies | boolean | true | Block cookie consent dialogs | |||
delay | number | 0 | Delay in seconds after page load before capturing (0–10) | |||
retina | boolean | false | Capture at 2x resolution | |||
css | string | — | Custom CSS to inject into the page (max 10KB) | |||
js | string | — | Custom JavaScript to execute before capture (max 10KB) | |||
selector | string | — | CSS selector to capture a specific element | |||
hide_selectors | string[] | — | CSS selectors of elements to hide before capture | |||
click_selector | string | — | CSS selector of element to click before capture | |||
scroll_to | string | — | CSS selector of element to scroll into view |
check_usage
Check your ScreenshotRun API usage for the current billing period. Returns screenshots used, remaining quota, usage percentage, and days remaining.
No parameters required.
Example Prompts
- "Take a screenshot of screenshotrun.com"
- "Screenshot snapshotarchive.com in dark mode on mobile"
- "Capture full-page screenshot of my website and describe what you see"
- "Take a retina screenshot of screenshotrun.com in JPEG format"
- "Screenshot snapshotarchive.com on tablet with ad blocking"
- "Take a screenshot of my site with the cookie banner hidden using hide_selectors"
- "Check my ScreenshotRun API usage"
How It Works
- Your AI agent receives a user request involving a webpage screenshot
- The agent calls the
take_screenshottool with the URL and options - The MCP server sends the request to the ScreenshotRun API
- The API renders the page in a real browser and returns the screenshot
- The image is returned to the AI agent as base64, which it can analyze and describe
Requirements
- Node.js 18+
- A ScreenshotRun API key (get one free)
Other Projects by ScreenshotRun
- SnapshotArchive — Automated website monitoring with visual diff detection
- WatchCron — Cron job & heartbeat monitoring for developers
License
MIT