Quant Data vs HPSILab Quant Finance
Quant Data is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑15.
Quant Data is a plugin bundle for AI coding tools published by Celine Yu. No marketplace we read lists it any more. HPSILab Quant Finance is an MCP server published by haiyunsky. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-19. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  HPSILab Quant Finance | |
|---|---|---|
| Community marketplace celineycn/quantdata-plugin | Removed on 2026-10-15 Version: 1.11.0 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.11.0 Downloads/month (PyPI): 379 Downloads/week (PyPI): 351 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | Quant Datano longer listed · | HPSILab Quant Finance |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) | 1 | 1 |
| Forks (GitHub) | 0 | 0 |
| Last release (differs) | Not published | 2026-10-12 |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (hpsilab.com/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 1, secrets among them: 1 |
| Parts of the bundle (differs) | 4 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/celineycn/quantdata-plugin | github.com/haiyunsky/hpsilab-quant-finance-mcp |
| Changes in the last 7 days (differs) | 4 | 1 |
| First seen (differs) | 2026-10-14 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 3 days ago |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of Quant Data
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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US options flow & stock data: unusual activity, gamma levels, IV, earnings. OAuth sign-in or keys.
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ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning
Free delayed gamma flip, call and put walls, max pain and net dealer gamma
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Options analytics: 17 pricing models, 17 Greeks, GEX, IV, 23 screeners, unusual, dark pool, max pain
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Options flow, GEX levels, unusual activity, IV rank, screeners and market health. 49 tools.
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Unusual options activity on 7,000+ US stocks: top prints, streaks, IV rank, sentiment, sectors.
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Crypto Data & Market Analysis Agent
Crypto positioning and macro for agents: funding, open interest, execution cost, volatility
What each says it does
Quant Data
Measured market statistics for equities, index futures and options positioning: rolling Brooks price-action events with pre-registered outcome rates plus a calibrated day-type probability read and an arithmetic shape description, Weis volume-price wave events with pre-registered win rates, options max pain computed from open interest alone, and estimated dealer gamma exposure — plus free, key-less max pain and GEX pages. Reports honest numbers with their baselines and refuses to turn them into trading advice.
HPSILab Quant Finance
HPSILab Quant finance MCP for US stocks, ETFs, options, Monte Carlo, backtesting, and risk analysis.
How to run each
Quant Data
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
HPSILab Quant Finance As a remote MCP server
claude mcp add --transport http hpsilab-quant-finance-mcp https://hpsilab.com/mcp --header "Authorization: Bearer <YOUR_TOKEN>"Requires: HPSILAB_API_KEY (secret), Authorization header
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only HPSILab Quant Finance has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of Quant Data publish no settings it asks for, so we do not compare settings.
What it can do: Quant Data · What it can do: HPSILab Quant Finance · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.