Follow Up Boss MCP Server

Open Source • Free Forever

Connect Follow Up Boss to AI

The first MCP server for Follow Up Boss. 160 tools. Free and open source.

Your AI assistant, now inside your CRM

Talk to your AI assistant and it can search your contacts, create tasks, manage deals, and more — all directly in your Follow Up Boss account. No copy-pasting. No switching tabs. Just ask.

Contacts

Search, view, create, and update contacts. Pull up a lead in seconds just by asking.

Pipeline & Deals

Create and track deals in your pipeline. Move stages, update values, and stay on top of what’s in progress.

Tasks & Appointments

Set up follow-up tasks and appointments. Ask your AI to remind you to call someone next Tuesday — done.

Calls & Texts

View call logs and text message history for any contact. See the full conversation at a glance.

Email Templates

Browse, create, and manage your email templates directly through your AI tool.

And 140+ More Tools

Notes, tags, smart lists, custom fields, team management, and more. Full coverage of the FUB API.

Works with the AI tools you already use

Any tool that supports the Model Context Protocol (MCP) will work out of the box.

Claude Desktop & Claude Code Cursor Windsurf VS Code + GitHub Copilot Gemini CLI Claude Cowork Cline Continue.dev Any MCP-compatible AI tool

Get started in 3 steps

Free, open source, and no account required. Works on Mac and Windows.

1

Get Your API Key

In Follow Up Boss, go to Admin › API and create a key. This needs broker or account owner permissions — see the note below.

2

Download the Installer

Grab the .mcpb file from the latest release → Free, open source, Elastic 2.0 licensed.

3

Open the File

Double-click it. Claude Desktop installs the server and asks for your API key. No terminal, nothing to configure. Prefer to run it from source? The README still covers that.

Important: This tool connects to your Follow Up Boss account using the FUB API. You’ll need a Follow Up Boss API key, which requires broker or account owner level permissions in FUB. If you’re an agent on a team, ask your broker to generate the key for you.

Safe Mode: on by default, which hides all 23 delete tools and leaves 137 of the 160 available. You can switch it off during install if you genuinely need to delete records.

ChatGPT, Gemini & Claude Cowork

This won’t work with ChatGPT, Gemini, or Claude Cowork.

Unlike Claude Desktop and Cursor, those tools can’t reach software running on your own computer. They would need a hosted service in the cloud, and Follow Up Boss’s API terms don’t permit one to be offered.

So there isn’t a hosted version, and there won’t be. To use this today, pick a tool that runs locally — Claude Desktop, Claude Code, Cursor, Windsurf, VS Code, Cline, or any other MCP client on your own machine.

See how to install it
About the Author

Built by Ed Neuhaus

I’m Ed Neuhaus, broker at Neuhaus Realty Group in Austin, TX. I use Follow Up Boss every day to manage my real estate business. I built this because I wanted my AI assistant to work directly with my CRM — and now you can too.

GitHub Repository Elastic License 2.0 — Free to use and modify

Not affiliated with Follow Up Boss or Firepoint. This is an independent, community-built open-source tool.