Client OS for luxury real estate — powering Sotheby's affiliates outside the US across Cyprus, Hungary, Kazakhstan, and Slovenia.
| Name | Role |
|---|---|
| Sharp Matrix | The technology platform — multi-app client OS, CDL, SSO, AI/MCP |
| Sharp SIR | The brokerage — Sharp Sotheby's International Realty (operations & brand) |
| G.C.A. | Legal and tech home for Sharp Matrix repositories (G.C.A. GLOBAL CITIZEN ADVISORY LTD) |
This org hosts Matrix product and integration repos, including open-source MCP servers. Additional platform work also lives under sharpsir-group.
Channels (WhatsApp, Email, Web, Microsoft 365, Ads)
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Matrix Apps ── shared App Template (React + Vite + shadcn/ui)
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├── CDL-Connected Apps ─── Pipeline, Contact Mgmt, Broker Dashboard
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├── Domain-Specific Apps ── HRMS, Financial Mgmt, ITSM
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└── AI / MCP ── copilots, Xero & CRM tools, RESO-aligned agents
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CDL + SSO (Supabase) ◄──► Databricks / MLS / Portals
| Project | Description |
|---|---|
| Qobrix CRM MCP | Open-source read-only MCP for Qobrix CRM — RESO DD 2.0–aligned tools; Claude.ai and Dust.tt Mode D remote connectors |
| Qobrix CRM MCP OAuth | Proprietary OAuth 2.1 Authorization Server companion for Modes C/D. (private) |
| Xero MCP Server | Private MCP server for Xero accounting — Matrix finance integrations. (private) |
Sister open-source (under sharpsir-group — not hosted here):
| Project | Description |
|---|---|
| MLS 2.0 Pipeline | Databricks ETL + RESO Web API for MLS ingestion |
| Matrix Platform KB | Platform knowledge base — architecture, data models, processes |
| GitHub Watcher | Webhook auto-deploy for Matrix apps |
G.C.A. · Sharp Matrix
sharp-matrix.com
·
sharpsir.group