\begin{table}[htbp]
\centering
\caption{Taxonomy of the tool catalogue exposed to the model. VQuant defines more than two
hundred tools through a schema-driven function-calling protocol. Counts are approximate and
group conceptually related endpoints; the financial families are backed by a market-data
provider exposing over 265 endpoints, wrapped by roughly 230 typed server functions.}
\label{tab:tools}
\begin{threeparttable}
\begin{tabular}{@{}lll@{}}
\toprule
Family & Count & Representative tools \\
\midrule
Company fundamentals      & 40+ & profile, income statement, balance sheet, cash flow, ratios \\
Market data               & 30+ & quote, historical / intraday prices, market movers, batch quote \\
Technical analysis        & 8+  & RSI, MACD, EMA/SMA, ADX, CCI, stochastic, Williams \%R \\
Analyst and ratings       & 20+ & estimates, price targets, upgrades/downgrades, rating history \\
Insider and institutional & 15+ & insider trades, 13F filings, congressional/senate trading \\
Economic and macro        & 15+ & treasury rates, indicators, calendar, COT reports \\
Forex and crypto          & 15+ & FX and crypto quotes, lists, historical series, commodities \\
SEC and compliance        & 25+ & filings by form type, company notes, call transcripts \\
Events and calendars      & 10+ & earnings, dividends, splits, IPO calendar and disclosures \\
ESG and alternative       & 20+ & ESG scores, social sentiment, headcount, executive pay \\
Options                   & 4   & option chain, prices, Greeks, volatility surface \\
Advanced analysis         & 7   & Monte Carlo, Black--Scholes, custom Python, bulk download \\
Web research              & 6   & scrape, crawl, extract; AI / semantic / engine search \\
\bottomrule
\end{tabular}
\begin{tablenotes}[flushleft]
\footnotesize
\item \textit{Notes.} The system prompt instructs the model to select tools according to query
complexity (Section~\ref{subsec:routing}); the most powerful entries---Monte Carlo simulation,
option pricing, and arbitrary Python execution---are described in detail in
Section~\ref{sec:capabilities}.
\end{tablenotes}
\end{threeparttable}
\end{table}