Follow Up Boss MCP Server

Built by Ed Neuhaus - broker / owner at Neuhaus Realty Group in Austin, Texas. Licensed real estate broker since 2009, 19+ years in the business. I built this because I wanted to talk to my own FUB account in plain English. It's free for self-host use under the Elastic License 2.0.

People who need API integration tools inside Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-21 · ★ 24 · #155 OF 250 MAINTAINED API INTEGRATION · VERIFIED 2026-08-25

NOASSERTION · JavaScript servers · how we verify → /methodology

01 · Install Follow Up Boss

before you install - you'll need

FUB_API_KEY

Environment variables documented in the project's README - it lists which are required and which have defaults.

Claude Desktop

Settings → Extensions → Install, then select the https://github.com/mindwear-capitian/followupboss-mcp-server/releases/download/v1.5.2/followupboss-mcp-server-1.5.2.mcpb .mcpb bundle

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as Claude Desktop extension (.mcpb bundle)

license no standard license detected - usage rights unclear; check the repo before commercial use

registry vendor namespace com.neuhausre - domain-verified with the official MCP registry

03 · What Follow Up Boss can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v1.5.2 · 2026-08-21

HTTP-mode server RAM grew with uptime because idle client sessions were never evicted - abandoned sessions (clients that reconnect without sending a DELETE) each kept a transport and per-session server instance in…

v1.5.1 · 2026-08-15

Fixes #10. · Custom fields now documented on person tools. The API always accepted custom fields as top-level custom keys on person create/update and the server always passed them through - but the tool descriptions…

v1.5.0 · 2026-08-13

One-click install · Download followupboss-mcp-server-1.5.0.mcpb below and open it. Claude Desktop handles the rest - no terminal, no Node install, no editing config files. · Claude will ask for your Follow Up Boss API…

04 · Who maintains Follow Up Boss

Follow Up Boss is maintained by mindwear-capitian. It's the only MCP server we track from this author; the repo dates to Feb 2026.

05 · Facts

repository: github.com/mindwear-capitian/followupboss-mcp-server
website: https://neuhausre.com/fub-mcp/
category: API integration - ranked #155 of 250 actively-maintained API integration servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-08-21)
registry: com.neuhausre/followupboss (active, first published 2026-08-13 · 3 versions)
packages: mcpb:https://github.com/mindwear-capitian/followupboss-mcp-server/releases/download/v1.5.2/followupboss-mcp-server-1.5.2.mcpb

06 · Follow Up Boss FAQ

What is Follow Up Boss?

Is Follow Up Boss still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-21 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

07 · Alternatives to Follow Up Boss

Alternatives to Follow Up Boss

Maintained API integration servers if Follow Up Boss isn't the fit.

More API integration MCP servers · Partreel · Mockzilla MCP · Canlii (mohammadfarooqi) · Gsc Indexer MCP

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