QuantConnect vs Quant Data
QuantConnect is an MCP server published by QuantConnect. Marketplaces we read that list it: 1 (Docker MCP Catalog). Quant Data is a plugin bundle for AI coding tools published by Celine Yu. Marketplaces we read that list it: 1 (Community GitHub marketplaces). As of our marketplace pass on 2026-10-15. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  QuantConnect | |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:f96cc99e83a0 Forks (GitHub): 33 Pulls (Docker Hub): 36 169 Stars (Docker Hub): 1 Stars (GitHub): 79 Not marked · First seen |
Not listed |
| Community marketplace celineycn/quantdata-plugin | Not listed | Not seen in the last pass Version: 1.11.0 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 | QuantConnect | Quant Data |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 79 (better) | 1 (worse) |
| Pulls (Docker Hub) (differs) | 36 169 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 33 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/quantconnect) | Installs as a plugin bundle |
| Transport (differs) | stdio | Not stated |
| Tools it declares (differs) | 64 | Not published |
| Environment variables it asks for (differs) | 3, secrets among them: 0 | Not published |
| Parts of the bundle (differs) | Not a bundle | 4 |
| Licence (differs) | Apache-2.0 | MIT |
| Repository (differs) | github.com/quantconnect/mcp-server | github.com/celineycn/quantdata-plugin |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-11 | 2026-10-14 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
QuantConnect
The QuantConnect MCP Server is a bridge for AIs (such as Claude and OpenAI o3 Pro) to interact with our cloud platform. When equipped with our MCP, the AI can perform tasks on your behalf through our API such as updating projects, writing strategies, backtesting, and deploying strategies to production live-trading.
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.
How to run each
QuantConnect As a local MCP server: Docker image
claude mcp add --transport stdio quantconnect -- docker run -i --rm mcp/quantconnectQuant Data As a Claude Code plugin
/plugin marketplace add celineycn/quantdata-plugin
/plugin install quantdata@quantdataCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of Quant Data publish no list of tools, so we do not compare tools.
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: QuantConnect · What it can do: Quant Data · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.