🧠 DEEPEST MOAT

Semantic Memory

Powered by Open Brain — a Postgres + pgvector knowledge base using the MCP protocol. Every deal you work makes your AI smarter. Your expertise becomes searchable institutional knowledge.

How Semantic Memory Works

Knowledge Sources

📊

Valuations

Auto-captured findings

💬

Conversations

Claude, ChatGPT, Cursor

📝

Notes & Observations

Manual captures

📈

Deal Intelligence

Market data, comps

▼

embed via pgvector

🧠

Open Brain

Supabase Postgres + pgvector + MCP Protocol

Thoughts Table

Structured observations, tasks, ideas, references, person notes

Vector Embeddings

1536-dim vectors for semantic similarity search by meaning

MCP Server

Supabase Edge Function exposing capture, search, list tools

▼

queried by AI agents via MCP

AI Tools That Use Your Knowledge

🌐

MainStreetOS™ App

Valuation agents query knowledge

🤖

Claude

Desktop, web, mobile

💻

Cursor / Claude Code

Code-aware context

🔗

Any MCP Client

Universal protocol

The Compounding Flywheel

Every deal you work makes the next one faster and smarter

1

Work a Deal

Run a valuation, write an OM, analyze a lease, negotiate an LOI. Every action generates knowledge.

2

Auto-Capture

Valuation findings, deal observations, and market intelligence auto-capture as embedded thoughts in Open Brain.

3

Smarter AI

Next time your agents run, they query your accumulated expertise — finding patterns, comps, and insights from past deals.

Why This Is Different

No other broker platform has semantic memory or cross-tool knowledge persistence

Without Semantic Memory

  • ✗Every valuation starts from scratch
  • ✗Deal intelligence lives in your head (or scattered notes)
  • ✗AI has no context about your past work
  • ✗Switching tools means losing all context
  • ✗Institutional knowledge walks out the door with people

With Open Brain

  • ✓Agents reference patterns from 50+ past valuations
  • ✓Every deal observation is searchable by meaning
  • ✓AI already knows your market, your clients, your methodology
  • ✓Knowledge follows you across Claude, Cursor, ChatGPT, and the web app
  • ✓Institutional knowledge compounds — permanently

Start Building Your Knowledge Base

Professional tier includes full Open Brain access with MCP protocol for cross-tool AI memory.

Get Started Free →