Nasdaq Data Link vs ETF Research
Nasdaq Data Link is an MCP server published by stefanoamorelli. Marketplaces we read that list it: 1 (Docker MCP Catalog). ETF Research is an MCP server published by myanptl. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-28. 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 |   Nasdaq Data Link |  ETF Research |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:c89be15335ac Forks (GitHub): 16 Pulls (Docker Hub): 15 929 Stars (Docker Hub): 3 Stars (GitHub): 68 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.3.1 Downloads/month (npm): 519 Downloads/week (npm): 25 Forks (GitHub): 0 Stars (GitHub): 0 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 | Nasdaq Data Link | ETF Research |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 68 (better) | 0 (worse) |
| Pulls (Docker Hub) (differs) | 15 929 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 16 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/nasdaq-data-link) | On your machine (etf-research-mcp) |
| Transport | stdio | stdio |
| Tools it declares (differs) | 5 | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | 1, secrets among them: 0 |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/stefanoamorelli/nasdaq-data-link-mcp | github.com/myanptl/etf-research-mcp |
| Changes in the last 7 days | 0 | 0 |
| 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
Nasdaq Data Link
MCP server to interact with the data feeds provided by the Nasdaq Data Link. Developed by the community and maintained by Stefano Amorelli.
ETF Research
ETF quotes, performance and comparisons, plus every holding and fund overlap from SEC N-PORT.
How to run each
Nasdaq Data Link As a local MCP server: Docker image
claude mcp add --env "NASDAQ_DATA_LINK_API_KEY=<YOUR_NASDAQ_DATA_LINK_API_KEY>" --transport stdio nasdaq-data-link -- docker run -i --rm -e NASDAQ_DATA_LINK_API_KEY mcp/nasdaq-data-linkRequires: NASDAQ_DATA_LINK_API_KEY (secret)
ETF Research As a local MCP server: npm package
claude mcp add --transport stdio etf-research-mcp -- npx -y etf-research-mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of ETF Research publish no list of tools, so we do not compare tools.
Settings each asks for
Only Nasdaq Data Link asks for
NASDAQ_DATA_LINK_API_KEY (secret)
Only ETF Research asks for
SEC_USER_AGENT
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: Nasdaq Data Link · What it can do: ETF Research · 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. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.