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

Ask Xverum

by Xverum-LLCversion 2.4.1i★ –iComputer or cloud
Registry namecom.xverum/mcp

Install

Overview

Description from the maker (original English)

Find and enrich people from 750M professional profiles, with Next Move Signal job-change scores.

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.

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.
  • The registry lists no key to fill in.

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://mcp.xverum.com/mcp

Or run it on your computer

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

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

Run this in your terminal

claude mcp add --transport http xverum https://mcp.xverum.com/mcp

Or run it on your computer

claude mcp add xverum -- npx -y @xverum/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "xverum": {
      "url": "https://mcp.xverum.com/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": {
    "xverum": {
      "command": "npx",
      "args": [
        "-y",
        "@xverum/mcp"
      ]
    }
  }
}

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": {
    "xverum": {
      "type": "http",
      "url": "https://mcp.xverum.com/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": {
    "xverum": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@xverum/mcp"
      ]
    }
  }
}

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://mcp.xverum.com/mcp

Menu names can differ slightly by plan and over time.

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

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

What it can do

The server asks you to sign in before it lists its tools.

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 9, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain xverum.com (the registry checks domain ownership)

  • … 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 125 ms (HTTP 401)

  • ✓ Pass

    Sign-in with OAuth

    Declares OAuth sign-in, so your AI app can take you to log in

  • … 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 18876 servers in this category
  • Published to the registry more recently than 86% of the other 18876 servers in this category
  • Basic checks equal to or better than 100% of the other 18876 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 Ask Xverum 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?

The registry does not list a required key, though some servers ask you to sign in on first use.

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 (2.4.1) reached the registry 6 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, SwarmMemo

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spec Driven Development

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

by formulahendryEarly↓ 66/wk★ 440Updated 14 months ago

Runs on your computer

Remote Desktop Commander

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

by desktop-commanderGrowing★ 211Updated 4 days ago

Runs in the cloud✓ desktopcommander.app

SwarmMemo

Talk with agent swarms: rooms, private messages and paid tasks for AI agents

by Hugo0EarlyUpdated today

Runs in the cloud✓ swarmmemo.com

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.

Xverum — MCP Server

Find and enrich the right people and companies from 750M professional profiles and 54M company profiles. Search in plain English: people by role, seniority, skills, industry, and location, and companies by industry, size, and location. Pull full profiles for people and companies. For people, get 200M+ verified business emails and phone numbers, and see who’s likely to change jobs next with Next Move Signal. Built for AI agents and products: sourcing candidates, building lead lists, and researching markets and accounts.

This is a hosted, remote MCP server — there is nothing to install or run. Point your client at the endpoint below and sign in with OAuth.

Is there an MCP server for finding people?

Yes. The Xverum MCP lets your AI assistant find and enrich the right people from a global professional-profiles dataset — no scraping, no browser tabs. Ask in plain language (*"find senior data engineers in Amsterdam"* or *"VPs of sales at Series A SaaS companies"*) and it returns ranked profiles; ask about one and it pulls the full background. It's built for two jobs: sourcing job candidates by role, skills, and location, and building sales lead lists of decision-makers. Connect it to Claude or any MCP-compatible assistant in one command.

Prerequisites

Sign up at Ask Xverum.

Connect your client

claude mcp add --transport http xverum https://mcp.xverum.com/mcp

Claude Code — verify

Verify with /mcp — you should see xverum with nine tools.

Cursor

Add to ~/.cursor/mcp.json:

{

"mcpServers": { "xverum": { "type": "http", "url": "https://mcp.xverum.com/mcp" } } }

Visual Studio Code

Add to .vscode/mcp.json:

{

"servers": { "xverum": { "type": "http", "url": "https://mcp.xverum.com/mcp" } } }

Any other MCP client

Most clients take a JSON config of this shape:

{

"mcpServers": { "xverum": { "type": "http", "url": "https://mcp.xverum.com/mcp" } } }

Consult your client's docs for where that file lives.

Also in the MCP Registry as com.xverum/mcp, so many agents can add it by name.

Authentication. The server uses OAuth — on first connection your client opens a

browser window to sign in. No API keys to paste. See docs/authentication.md.

Tools

ToolWhat it doesCost
search_people_xverumFind people matching a natural-language description – candidates, prospects, or decision-makers. Returns ranked profiles.1 credit per result
enrich_person_xverumPull the full profile for one person by id: description, work history, education, and seniority.4 credits per full profile
predict_job_change_xverumScore how likely a person is to change roles – before they declare it. Refreshed weekly.10 credits per score
search_company_xverumFind companies from a natural-language description. Returns a ranked page of company summary cards.1 credit per result
enrich_company_xverumPull the full record for one company.4 credits per full company
get_email_xverumGet the verified business email for one person. Charged only when found.2 credits per person
get_phone_xverumGet the verified phone number for one person. Charged only when found.6 credits per person
find_person_by_email_xverumFind the person behind a work email address. Returns a profile summary with id.1 credit per match
find_person_by_phone_xverumFind the person behind a phone number. Returns a profile summary with id.1 credit per match

Full reference: docs/tools.md.

Examples

Example 1: Search people (search_people_xverum)

Senior Python developers with Kubernetes in Seattle

Example 2: Enrich a profile (enrich_person_xverum)

Get profile id 401241903

Example 3: Predict job changes (predict_job_change_xverum)

Use predict_job_change_xverum for profile ID 271961733.

Example 4: Search companies (search_company_xverum)

cybersecurity companies in Germany
nonprofit organizations working on climate change in California

Example 5: Enrich a company (enrich_company_xverum)

Get company id 88673718

Example 6: Get email (get_email_xverum)

Get the email for profile id 482910371

Example 7: Get phone (get_phone_xverum)

Get the phone number of prospect 482910371 before a call

Example 8: Find person by email (find_person_by_email_xverum)

Who is jane.doe@example.com?

Example 9: Find person by phone (find_person_by_phone_xverum)

Who is +12025550123

Credits

1 credit per search result · 4 credits per full profile · 10 credits per job-change score · 1 credit per company search result · 4 credits per full company · 2 credits per email (only when found) · 6 credits per phone (only when found) · 1 credit per email-lookup match · 1 credit per phone-lookup match. Each response reports credits_used and credits_remaining. See plans and pricing

Docs

  • Quickstart — connect and run your first search.
  • Tools — parameters, return shapes, and worked examples.
  • Authentication — OAuth sign-in and what we store.
  • Troubleshooting — error codes and what to do about them.
  • Versioning — versioning scheme and deprecation policy.

Privacy & security

  • Authentication is handled via OAuth — no API keys are stored or transmitted in config files.
  • The server exposes exactly the nine tools listed above. It cannot write, delete, or take any action on your behalf.
  • Profile data comes from Xverum's licensed professional-profiles dataset.

Links

Support

Questions or issues: open an issue on this repo, or contact us via agentic.support@xverum.com.

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