FirstData vs io.github.avabuildsdata/mcp-us-business-data
FirstData is an MCP server published by Vist233. Marketplaces we read that list it: 1 (Official MCP Registry). io.github.avabuildsdata/mcp-us-business-data is an MCP server published by avabuildsdata. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-17. 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 |  FirstData |  io.github.avabuildsdata/mcp-us-business-data |
|---|---|---|
| Official MCP Registry | Listed Version: 0.1.1 Forks (GitHub): 33 Stars (GitHub): 183 Not marked · First seen |
Listed Version: 1.9.240 No figure published 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 | FirstData | io.github.avabuildsdata/mcp-us-business-data |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 183 | No figure on GitHub |
| Forks (GitHub) (differs) | 33 | No figure on GitHub |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (firstdata.deepminer.com.cn/mcp) | Remote server (mcp.apify.com) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/mlt-oss/firstdata | github.com/avabuildsdata/mcp-us-business-data |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check | not checked yet | not checked yet |
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
FirstData
Hosted MCP server for finding authoritative primary data sources and official portals.
io.github.avabuildsdata/mcp-us-business-data
Official-source US business, permit, and WHOIS evidence via read-only MCP tools.
How to run each
FirstData As a remote MCP server
claude mcp add --transport http firstdata https://firstdata.deepminer.com.cn/mcp --header "Authorization: Bearer <YOUR_FIRSTDATA_API_KEY>"Requires: Authorization header
io.github.avabuildsdata/mcp-us-business-data
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: FirstData · What it can do: io.github.avabuildsdata/mcp-us-business-data · Compare two other plugins
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.