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

Userproof

by GetUserProofversion 3.3.0i★ –iRuns on your computer
Registry nameio.github.GetUserProof/userproof

Install

Overview

Description from the maker (original English)

The top conversion fix from real visitor sessions, with file and line, checked after you ship.

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: Runs on your computer
  • Transport: stdio
  • Category: Other
  • You need to fill in: USERPROOF_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: USERPROOF_API_KEY

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

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": {
    "userproof": {
      "command": "npx",
      "args": [
        "-y",
        "userproof"
      ],
      "env": {
        "USERPROOF_API_KEY": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add userproof --env USERPROOF_API_KEY=your-value -- npx -y userproof

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": {
    "userproof": {
      "command": "npx",
      "args": [
        "-y",
        "userproof"
      ],
      "env": {
        "USERPROOF_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": {
    "userproof": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "userproof"
      ],
      "env": {
        "USERPROOF_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

  • USERPROOF_API_KEY secret env
    UserProof API key. Run /userproof:setup in Claude Code to create one, or leave unset: the server also reads ~/.config/userproof/key.

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 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account GetUserProof, 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 32403 servers in this category
  • Published to the registry more recently than 78% of the other 32403 servers in this category
  • Basic checks equal to or better than 100% of the other 32403 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 Userproof 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: USERPROOF_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 (3.3.0) reached the registry 9 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, LickityClick

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

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

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 yesterday
Install

LickityClick

by lickity.click

Create, edit and track LickityClick short links, campaigns and click stats from your AI assistant.

Computer or cloudUpdated 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.

UserProof for Claude Code, Codex and Cursor

UserProof shows you the one fix your real visitors are begging for, with the file and line, then checks whether it worked after you ship. https://getuserproof.com

Install

/plugin marketplace add GetUserProof/userproof

/plugin install userproof@userproof /userproof:setup

Codex
codex mcp add userproof -- npx -y github:GetUserProof/userproof

codex "Read https://getuserproof.com/setup.md and follow it to set up UserProof for this project."

Cursor

Add to ~/.cursor/mcp.json under mcpServers:

"userproof": { "command": "npx", "args": ["-y", "github:GetUserProof/userproof"] }

Then ask the agent: "Read https://getuserproof.com/setup.md and follow it to set up UserProof for this project."

Setup creates your account, adds the tracking snippet to your site, and proves it records. After a Claude Code restart (or /mcp reconnect) run /userproof:review for the top fix.

What data it collects

  • Your email and site domain, sent to api.getuserproof.com at signup.
  • Visitor behavior on your site (page views, clicks, scrolls, errors) sent by the snippet to ingest.getuserproof.com.
  • The plugin itself reads only .userproof in your repo and your API key. The key is stored in ~/.config/userproof/key (mode 600). It does not upload your source code.

No npm install is needed: the MCP server ships inside the plugin as one file (plugin/mcp/server.mjs, also run by npx github:GetUserProof/userproof) and needs Node 18+.

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