diff --git a/README.md b/README.md
index 142bd9a..844c8b8 100644
--- a/README.md
+++ b/README.md
@@ -497,6 +497,7 @@ date conversion, scaling factor values, and filtering by the specified date.
 - [chart-patterns](https://github.com/focus1691/chart-patterns) - Technical analysis library for Market Profile, Volume Profile, Stacked Imbalances and High Volume Node indicators.
 - [orderflow](https://github.com/focus1691/orderflow) - Orderflow trade aggregator for building Footprint Candles from exchange websocket data.
 - [ccxt](https://github.com/ccxt/ccxt) - A JavaScript / Python / PHP cryptocurrency trading API with support for more than 100 bitcoin/altcoin exchanges.
+- [SimpleFunctions](https://github.com/spfunctions/simplefunctions-cli) - Prediction market intelligence CLI for Kalshi and Polymarket. Causal thesis models, edge detection, 24/7 orderbook monitoring, what-if scenarios, and trade execution. MCP server for AI agent integration.
 - [PENDAX](https://github.com/CompendiumFi/PENDAX-SDK) - Javascript SDK for Trading/Data API and Websockets for FTX, FTXUS, OKX, Bybit, & More.
 - [PreReason](https://github.com/PreReason/mcp) - Pre-analyzed Bitcoin and macro market briefings for AI agents. 17 contexts with trend signals, confidence scores, and regime classification via REST API and MCP.
 - [pmxt](https://github.com/pmxt-dev/pmxt) - The CCXT for prediction markets. A unified API for trading on Polymarket, Kalshi, and more.