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1. QuantWorkstation QuantWorkstation Public

   End-to-end algo trading workbench: data collection → research → strategy → execution. Crypto (Alpaca) + futures (IBKR), Neo4j research provenance graph, prop-firm-style risk engine.

   Python 1

2. unified-search-mcp unified-search-mcp Public

   MCP server for unified semantic search across research artifacts — papers, experiments, hypotheses, notes. Built on FastMCP + ChromaDB + SQLite FTS5.

   Python

3. markowitz-api markowitz-api Public

   FastAPI service for Markowitz mean-variance portfolio optimization — efficient frontier + max-Sharpe allocation via SciPy SLSQP

   Python

4. finbert-sentiment-trader finbert-sentiment-trader Public

   Archived 2024 sentiment-trading experiment — post-mortem on position sizing and signal-quality failures. Superseded by QuantWorkstation.

   Python

5. limit-order-book limit-order-book Public

   Limit order book in C++. Iterative build: v1 std::map (correctness), v2 price-level array (O(1) top-of-book), v3 lock-free SPSC queue.

   C++