Downriver Labs A St Cruz Studios company St Paul, MN ~ Veracruz, Ver. Sketch yours

Downriver Labs

AI connectors that do real work inside ChatGPT and Claude.

Downriver Labs connects the tools a business already runs to ChatGPT and Claude, with interactive cards that show the answer. Built as MCP servers in St Paul, Minnesota.

See the work How it works

Mississippi · upper river

The work downstream

Each stop is a project. The water warms as you go south.

  1. Q-SYS Reflect MCP

    Ask "is anything down across our campus?" and get a fleet health answer and card.

    An MCP server for Q-SYS Reflect Enterprise Manager, QSC's cloud monitoring for Q-SYS audio cores. 12 tools, all read-only. A demo mode runs on a fictional campus.

    • Open source
    • Public demo

    View source

    Q-SYS Reflect fleet health card on demo dataFirst fault rows on the card: Arena Bowl Audio and Arena-Core
    Real card, demo data

  2. RoomFit

    Checks whether furniture from a Marketplace listing will fit in your home.

    The card draws your floor plan. The piece travels in from the front door along the route, lands, and a verdict stamp drops. There is also a 3D walk-in view. Five tools.

    • Live in ChatGPT
    • In review at Meta Muse
    Illustration

  3. AV Flow

    Monitoring for enterprise AV teams.

    It watches Q-SYS cores and Zoom Rooms, and it has its own MCP server.

    • Own MCP server

    Visit avflow.co

    Illustration

  4. Yard-care quote connector

    Customers get an instant quote card inside ChatGPT and can send a service request straight to the company's booking system.

    Built for a local Minnesota pet waste removal company.

    • Live in ChatGPT
    Illustration

  5. Polaroom

    A memory board app with polaroid-style cards and AI-made images.

    • Personal project
    Illustration

Lower river · how it works

From job to card

What working together looks like, in three plain steps.

  1. Pick the job

    Start with one task your team repeats. Something the assistant should be able to check, quote or answer.

  2. Build the connector and card

    An MCP server talks to your system. An interactive card shows the answer in a form people can read at a glance.

  3. Ship it where you work

    It goes into ChatGPT or Claude, the assistant your team already uses. No new app to learn.

Your stop · preview

Sketch your connector

A listing answers from your website. A connector checks your real systems. See what yours could do.

Explore a working exampleTry the Q-SYS demo

Your preview draws here: a customer question and what a connector could do with it.

Golfo de México · Veracruz

One river, two homes

The Mississippi starts in the north woods of Minnesota, runs through St Paul, and empties into the Gulf of Mexico. Veracruz sits on that same water. St Cruz Studios is named for both homes: St Paul, where Pablo was born and raised, and Veracruz, where his parents are from.