Nolan Grout

Triten

Triten OS

Triten's executives ask ChatGPT or Claude plain questions about their portfolio and get ranked, cited answers drawn from governed Yardi, Monday.com and SharePoint data, without anyone assembling a report first.

The problem

Portfolio facts lived in three systems that disagreed with each other. Answering a cross-portfolio question meant someone opening Yardi, Monday.com boards and SharePoint documents, reconciling them by hand and working out who was responsible for what.

What I did

Designed and built the platform end to end, from source ingestion and the governed fact ledger to the API, the web app and the read-only MCP server that lets AI assistants query it.

Triten OS turns the records a real estate investment firm already has into facts it can trust. Every fact keeps its source, its effective date and who is allowed to see it.E1 When sources disagree, the conflict is recorded and explained instead of silently picking a winner.

The part executives notice is the MCP server. An asset manager can ask ChatGPT a question about the portfolio and the assistant answers from governed data, ranks what matters and says who manages it.E2 The server can only read; it cannot change anything.E1

Read the full story in How a day of portfolio risk review became 10 minutes or try the interactive demo, which uses synthetic data.

Evidence

Every outcome and capability claimed here is tied to a record. Public records link out; private build records were verified on the date shown and are not published.

  • Yardi, Monday.com and SharePoint records are ingested into one governed ledger of evidence-backed facts.

    Evidence: E1

  • A read-only MCP server exposes 22 tools so ChatGPT and Claude can query governed portfolio data, with no write access.

    Evidence: E1

  • Investigation tools rank portfolio exposure by property, name the responsible asset managers and cite the source records.

    Evidence: E2, E3

  • A portfolio risk review that took an employee 8+ hours now takes about 10 minutes.

    Evidence: E4

  1. E1Triten OS repository README (sources, governed facts, read-only MCP)Private build record, verified October 27, 2026
  2. E2Ranked lease expiry exposure by property with asset managers and cited recordsPrivate build record, verified October 20, 2026
  3. E3Read-only production investigation proofPrivate build record, verified October 26, 2026
  4. E4Nolan Grout, account of the manual review before and afterPrivate build record, verified October 27, 2026

Writing about this project

Have a system in mind? Let’s scope it.

A focused 30-minute call with Nolan. You leave with a clear view of what to build first and what it will take.

Book a callExplore Prestyj (opens in a new tab)