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

url2md

by url2md.ioversion 0.1.5i★ –iComputer or cloud
Registry nameio.url2md/mcp

Install

Overview

Description from the maker (original English)

PDFs, JavaScript pages and ordinary HTML as clean Markdown. Follows robots.txt per RFC 9309.

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: URL2MD_PRIVATE_KEY

Install

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

Before you install

  • Basic checks: 0 of 1 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • You fill in yourself: URL2MD_PRIVATE_KEY_FILE, URL2MD_PRIVATE_KEY, URL2MD_MAX_PRICE_USD, URL2MD_MAX_SPEND_USD, URL2MD_BASE_URL, URL2MD_TIMEOUT_MS

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 …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://url2md.io/mcp

Or run it on your computer

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

{
  "mcpServers": {
    "url2md": {
      "command": "npx",
      "args": [
        "-y",
        "@url2md-io/mcp"
      ],
      "env": {
        "URL2MD_PRIVATE_KEY_FILE": "your-value",
        "URL2MD_PRIVATE_KEY": "your-value",
        "URL2MD_MAX_PRICE_USD": "your-value",
        "URL2MD_MAX_SPEND_USD": "your-value",
        "URL2MD_BASE_URL": "your-value",
        "URL2MD_TIMEOUT_MS": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add --transport http url2md https://url2md.io/mcp

Or run it on your computer

claude mcp add url2md --env URL2MD_PRIVATE_KEY_FILE=your-value --env URL2MD_PRIVATE_KEY=your-value --env URL2MD_MAX_PRICE_USD=your-value --env URL2MD_MAX_SPEND_USD=your-value --env URL2MD_BASE_URL=your-value --env URL2MD_TIMEOUT_MS=your-value -- npx -y @url2md-io/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": {
    "url2md": {
      "url": "https://url2md.io/mcp"
    }
  }
}

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": {
    "url2md": {
      "command": "npx",
      "args": [
        "-y",
        "@url2md-io/mcp"
      ],
      "env": {
        "URL2MD_PRIVATE_KEY_FILE": "your-value",
        "URL2MD_PRIVATE_KEY": "your-value",
        "URL2MD_MAX_PRICE_USD": "your-value",
        "URL2MD_MAX_SPEND_USD": "your-value",
        "URL2MD_BASE_URL": "your-value",
        "URL2MD_TIMEOUT_MS": "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": {
    "url2md": {
      "type": "http",
      "url": "https://url2md.io/mcp"
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "url2md": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@url2md-io/mcp"
      ],
      "env": {
        "URL2MD_PRIVATE_KEY_FILE": "your-value",
        "URL2MD_PRIVATE_KEY": "your-value",
        "URL2MD_MAX_PRICE_USD": "your-value",
        "URL2MD_MAX_SPEND_USD": "your-value",
        "URL2MD_BASE_URL": "your-value",
        "URL2MD_TIMEOUT_MS": "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.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://url2md.io/mcp

Menu names can differ slightly by plan and over time.

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

Values you fill in

  • URL2MD_PRIVATE_KEY_FILE env
    Path to a file holding the 0x-prefixed private key of a wallet with USDC on Base. Preferred over URL2MD_PRIVATE_KEY: a path is not a secret, and a key on a command line is visible to every process on…
  • URL2MD_PRIVATE_KEY secret env
    The key itself: 0x followed by 64 hex characters. Use URL2MD_PRIVATE_KEY_FILE instead where you can. One of the two key variables is required.
  • URL2MD_MAX_PRICE_USD env
    The most this server will commit for one call, in USD, across every payment round of that call. A tolled page takes two rounds and this ceiling covers both.
  • URL2MD_MAX_SPEND_USD env
    The most this server will commit in total for as long as the process runs. Restarting resets it.
  • URL2MD_BASE_URL env
    The url2md deployment to call. Must be https (only a loopback address may be plain http), because this is the origin every 402 is checked against.
  • URL2MD_TIMEOUT_MS env
    How long to wait for one conversion, in milliseconds. The default covers the service's own worst case: 20 s of fetching plus 55 s of headless render. Do not lower it to 30 s — that is the navigation…

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

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

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

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (url2md.io) to the code

  • … 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 checked yet

    Endpoint responds

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    Sign-in with OAuth

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

Compared with others in Otheri

  • More stars than 0% of the other 32558 servers in this category
  • Published to the registry more recently than 42% of the other 32558 servers in this category
  • Basic checks equal to or better than 31% of the other 32558 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 url2md safe?

It passed 0 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: URL2MD_PRIVATE_KEY

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 (0.1.5) reached the registry 2 months 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, FactLot

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README from the maker

No README found in the repo

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