MCP server · Research

Job Change Tracker MCP server

Check if your CRM contacts left, moved, or got promoted, with their current employer and title.

This is a small helper that lets your AI check whether the people in your contact list still work where you think they do. You give it names and companies, and it tells you who left, who moved to a new place, and who got promoted. It is handy if you keep a CRM and want to keep it from going stale.

What is an MCP server? The 30-second version

On its own, your AI can only chat with you. An MCP server is a small helper program that gives your AI a new skill or a connection to an app or service. This one connects your AI to the Mamba Labs Job Change Tracker, which runs on Apify. Once it is set up, you can just ask your AI to check a contact, and it will use this helper to look things up and hand you back the answer.

What this MCP server does

You ask your AI to check one person or a list of people. The AI passes those names and companies to this helper. The helper starts a job on Apify, which looks through public sources like web search results and role histories you send or that come from your own provider keys. When the job finishes, the helper hands back one row per person. Each row tells you where they work now, their title, when they started, and whether they left, landed somewhere new, or were promoted, plus where that answer came from and how old it is.

What you can do with it

Check if a contact still works at the company in your records
See where someone went after they left
Spot people who were promoted inside the same company
Run a whole list of contacts at once and see who changed jobs
Get the current employer, title, and start month for each person
See the source and age behind each answer so you know how fresh it is

Try asking your AI

“Check whether Jane Doe still works at example.com and where she went if she left.”
“Run these 20 contacts and tell me who changed jobs in the last 6 months.”
“Did John Smith get promoted at Acme, or did he leave?”
“For this list of people, give me their current employer and title.”

What it gives back to you

For each person, you get a row with their current employer, title, start month, role history, and a status like left, landed, promoted, or still there. It also shows how the person was matched, which source the answer came from, and how old that source is. In the chat, this usually shows up as a short list or table you can read and copy. If you sent an input_id, it comes back on the row so you can match it to your CRM.

Before you start

What you need

Node.js 18 or newer
An Apify account and API token (a kind of password for apps; Apify gives you one in your account settings)
Your own keys for search or enrichment providers if you want those steps (optional; without them, those steps are skipped)

Good to know

Each check uses Apify credits and may use your own paid provider keys, so a big list can cost money; you can set a spending limit with max_charge_usd.

Install it with your AI

Add Job Change Tracker MCP server to your AI, no technical skills needed

You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.

Sign in to get the install prompt

Members get a ready-made prompt that lets the Claude desktop app check Job Change Tracker MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,609 MCP servers here for you.