QuantConnect vs Open Markets
QuantConnect is an MCP server published by QuantConnect. Marketplaces we read that list it: 1 (Docker MCP Catalog). Open Markets is an MCP server published by danchev. Marketplaces we read that list it: 2 (Official MCP Registry, Community GitHub marketplaces). As of our marketplace pass on 2026-10-13. 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 |  Open Markets |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:f96cc99e83a0 Forks (GitHub): 33 Pulls (Docker Hub): 36 158 Stars (Docker Hub): 1 Stars (GitHub): 79 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.1.0b1 Downloads/month (PyPI): 755 Downloads/week (PyPI): 98 Forks (GitHub): 0 Stars (GitHub): 5 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 | Open Markets |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 79 (better) | 5 (worse) |
| Pulls (Docker Hub) (differs) | 36 158 | 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) | On your machine (openmarkets) |
| Transport | stdio | stdio |
| 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 | 1 |
| Licence (differs) | Apache-2.0 | AGPL-3.0-or-later |
| Repository (differs) | github.com/quantconnect/mcp-server | github.com/danchev/openmarkets |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen | 2026-10-11 | 2026-10-11 |
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.
Open Markets
Financial market data, SEC filings, macroeconomic telemetry, and portfolio analytics through MCP.
How to run each
QuantConnect As a local MCP server: Docker image
claude mcp add --transport stdio quantconnect -- docker run -i --rm mcp/quantconnectOpen Markets As a local MCP server: PyPI package
claude mcp add --transport stdio openmarkets -- uvx openmarketsCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of Open Markets publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of Open Markets publish no settings it asks for, so we do not compare settings.
What it can do: QuantConnect · What it can do: Open Markets · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. 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.