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PopNx MCPMCP servers for people who use AI · explained in plain words

Stophy

by stophydotdevversion 1.3.0i★ –iComputer or cloud
Registry nameio.github.stophydotdev/mcp

Install

Overview

Description from the maker (original English)

Give your agents the live web.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

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: Computer or cloud
  • Transport: stdio, Streamable HTTP
  • Category: Other
  • You need to fill in: STOPHY_API_KEY, Authorization

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 9 things (tools) stophy_search_endpoints, stophy_describe_endpoint, stophy_call, stophy_scrape …
  • You fill in yourself: STOPHY_API_KEY, Authorization

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • Runs in the cloudNothing to install; it connects over the internet
  • 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 …”.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Or run it on your computer

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "stophydotdev": {
      "command": "npx",
      "args": [
        "-y",
        "@stophy/mcp"
      ],
      "env": {
        "STOPHY_API_KEY": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add --transport http stophydotdev https://api.stophy.dev/mcp --header 'Authorization: Bearer {api_key}'

Or run it on your computer

claude mcp add stophydotdev --env STOPHY_API_KEY=your-value -- npx -y @stophy/mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "stophydotdev": {
      "url": "https://api.stophy.dev/mcp",
      "headers": {
        "Authorization": "Bearer {api_key}"
      }
    }
  }
}

Or run it on your computer

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "stophydotdev": {
      "command": "npx",
      "args": [
        "-y",
        "@stophy/mcp"
      ],
      "env": {
        "STOPHY_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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "stophydotdev": {
      "type": "http",
      "url": "https://api.stophy.dev/mcp",
      "headers": {
        "Authorization": "Bearer {api_key}"
      }
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "stophydotdev": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@stophy/mcp"
      ],
      "env": {
        "STOPHY_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 address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • STOPHY_API_KEY secret env
    Optional Stophy API key for every tool. Without it, only the endpoints that need no key work, within a free allowance. Get one at https://stophy.dev/signup.
  • Authorization secret HTTP header
    Optional. Your Stophy API key as a bearer token. Without it, only the endpoints that need no key work, within a free allowance.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • stophy_search_endpoints

    Start here. Send plain words for the data you want. Returns endpoints with their inputs, filters and cost, ready for stophy_call. Costs nothing.

  • stophy_describe_endpoint

    Optional. Returns an endpoint's full inputs, filter notes, an example and output fields. Costs nothing.

  • stophy_call

    Send an endpoint id and its input. Returns the data and what the call cost.

  • stophy_scrape

    Scrape any public web page as markdown, HTML, links, a screenshot or JSON. 1 credit for any page, however it is reached. json with a schema or a prompt, summary and highlights add 4 credits each when they return something. CSS rules and attributes add nothing. A PDF adds 1 credit

  • stophy_search

    Search the web, news and images in one call. 2 credits per 10 results from each source, plus 1 credit for each web re...

  • stophy_map

    Scrape the list of pages on a website. 1 credit per call. Input: url, search, sitemap, includeSubdomains, ignoreQuery...

  • stophy_crawl

    Crawl a website in the background. 1 credit a page, however it is reached. A page that cannot be read costs nothing. ...

  • stophy_extract

    Pull the fields you name from any public page as JSON, each checked against the page. $0.01 for most pages: the page'...

  • stophy_signup

    Needs no key. Returns a claimUrl for your person to approve and a secret code. Call it again with the code to collect the key once they approve. Returns at once, so call again later.

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 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account stophydotdev, 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

  • ✓ Pass

    Endpoint responds

    Responded in 303 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 9 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32476 servers in this category
  • Published to the registry more recently than 89% of the other 32476 servers in this category
  • Basic checks equal to or better than 100% of the other 32476 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 Stophy safe?

It passed 3 of 3 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: STOPHY_API_KEY, Authorization

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.3.0) reached the registry 4 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, zanadir

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

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Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday
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Find what a repository's CI is missing, and which security checks cannot fail the build.

Runs on your computerUpdated today
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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.

Stophy MCP

Give your agents the live web over MCP. Your agent reaches every Stophy endpoint through three tools.

Connect to the hosted server

Most apps connect to the hosted server directly, with nothing to install.

URLHow you connectWhat your agent can use
https://api.stophy.dev/mcpNo keyThe endpoints marked keyless: true in the endpoint list, within a free allowance
https://api.stophy.dev/mcpAuthorization: Bearer headerEvery endpoint
https://mcp.stophy.dev/mcpSign in with your browserEvery endpoint

Get an API key at stophy.dev/signup.

Claude

In Claude on the web, Desktop or mobile, open Customize > Connectors, choose Add custom connector, and paste https://mcp.stophy.dev/mcp. Sign in when Claude asks.

Claude Code

To sign in with your browser, add the server, then run /mcp and choose Authenticate:

claude mcp add --transport http stophy https://mcp.stophy.dev/mcp

To use an API key:

claude mcp add --transport http stophy https://api.stophy.dev/mcp --header "Authorization: Bearer <key>"

To start without a key:

claude mcp add --transport http stophy https://api.stophy.dev/mcp
Codex

To use the key in your STOPHY_API_KEY environment variable:

codex mcp add stophy --url https://api.stophy.dev/mcp --bearer-token-env-var STOPHY_API_KEY

To sign in with your browser instead, add the sign-in URL, then log in:

codex mcp add stophy --url https://mcp.stophy.dev/mcp

codex mcp login stophy

Cursor

Use the Add to Cursor button above to sign in with your browser, or add this to .cursor/mcp.json to use a key:

{

"mcpServers": { "stophy": { "url": "https://api.stophy.dev/mcp", "headers": { "Authorization": "Bearer " } } } }

To start without a key, leave out headers.

Run it as a local server

Some apps can only start a local MCP server. For those, use this package. It runs on your computer and passes every request to the hosted server, so it always has the same tools.

npx -y @stophy/mcp

With STOPHY_API_KEY set, your agent can use every endpoint. Without it, your agent can use the endpoints that need no key, within a free allowance.

Claude Desktop

Add this to claude_desktop_config.json, then restart Claude Desktop:

{

"mcpServers": { "stophy": { "command": "npx", "args": ["-y", "@stophy/mcp"], "env": { "STOPHY_API_KEY": " " } } } }

To start without a key, leave out env.

The package needs Node.js 18 or later.

VariableWhat it does
STOPHY_API_KEYYour Stophy API key. Optional.
STOPHY_MCP_URLThe server to connect to. The default is https://api.stophy.dev/mcp.

Tools

ToolWhat it does
stophy_search_endpointsFinds the endpoint for a task, with its cost
stophy_describe_endpointShows the input an endpoint takes and what it returns
stophy_callRuns an endpoint with id, input and optional fields, and returns JSON

Your agent usually searches, then describes, then calls. Endpoint ids are camelCase, such as googleSearch or youtubeSearch. Lists come back as results, and fields keeps only the keys you name on each row. Each result says what it cost.

To point at one thing, send its link or its id, never both: videoUrl or videoId, placeUrl or placeId, userUrl or username. The endpoint description lists the pair.

One call returns one page from the site. Most calls cost $0.0015, long lists cost $0.0015 per 10 results, and a few cost more. See pricing. Some list endpoints take page and return page: ask for the next number, and stop when results comes back empty. Others return a cursor when there is more: pass it back unchanged as cursor to get the next page.

Network and credentials

  • The hosted server lives at https://mcp.stophy.dev/mcp (sign in) and https://api.stophy.dev/mcp (no key or an API key). Your client sends requests only there.
  • Credentials: browser sign-in handled by your MCP client, or an optional STOPHY_API_KEY that you set yourself. The local package also reads an optional STOPHY_MCP_URL.
  • The plugin manifests (.mcp.json, .grok-plugin/plugin.json, mcp.json, plugin.json) only point at the hosted server. They run no code on your machine.
  • No telemetry.

More

License

MIT

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