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@@ -741,6 +741,7 @@ A curated list of insanely awesome libraries, packages and resources for Quants
 - [NeuPortal](https://neuportal.ai) - AI forecasting-accountability lab: every forecast is locked pre-event, Bitcoin-timestamped (OpenTimestamps), and Brier-scored against prediction markets in public.
 - [AlphaAssay](https://alphaassay.com) - `REST` - Independent statistical assay office for trading signals and backtests: deflated Sharpe with cumulative trial accounting, probability of backtest overfitting (PBO/CPCV), leakage forensics, placebo tests against matched synthetic null worlds, and pre-registration with Merkle-anchored timestamps — deterministic, Ed25519-signed verdicts anyone can replay. Free demo; hosted API and MCP server. Methodology audit, not investment advice. [GitHub](https://github.com/alphaassay/mcp)
 - [Market Posture Daily](https://marketpd.com) - Daily trend, regime, momentum and relative-strength data for ~90 crypto assets and US stocks/ETFs, with a cointegration pair screener. Free terminal + JSON API.
+- [Quant Data](https://quantdata.uk/mcp) - `Data` - Hosted service with measured market statistics over REST and a remote MCP server: five-class day-type probabilities for the session in progress, Weis volume-wave events with pre-registered win rates on 16 years of ES 5-minute data, options max pain from open interest alone, and estimated dealer gamma (GEX). Every published number traces to a stated measurement, failures included. The max pain and GEX web pages are permanently free with no key or signup; the API allows 1 unauthenticated first-look call per source per day, and 10 calls per day with a free API key delivered by email. Sustained or unattended use requires a paid monthly subscription. [GitHub](https://github.com/celineycn/quantdata-plugin)
 - [Honest Backtest](https://whop.com/honest-backtest) - Independent manual code audits of trading bots and their backtests: catches unmodeled commission/slippage, signal-vs-fill price drift, and other gaps between backtested and live results.
 - [StreamXLS](https://streamxls.com) - Commercial Excel RTD server for the Interactive Brokers TWS API, streaming market data, account values, positions, and orders into Excel formulas on Windows.
 - [AtlasYield](https://atlasyield.club) - Independent rating and allocation layer for on-chain yield: scores every DeFi vault 0-100 across 16 factors, with a public read-only scores API. [GitHub](https://github.com/gveshk/atlasyield-score-history)