com.eckari/capabilities vs fourzerotwo
com.eckari/capabilities is an MCP server published by eckari.com. Marketplaces we read that list it: 1 (Official MCP Registry). fourzerotwo is an MCP server published by fourzerotwo.si. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-22. 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 |  com.eckari/capabilities |  fourzerotwo |
|---|---|---|
| Official MCP Registry | Listed Version: 0.1.0 No figure published Not marked · First seen |
Listed Version: 1.2.1 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 | com.eckari/capabilities | fourzerotwo |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Last release (differs) | Not published | 2026-10-12 |
| Where it runs (differs) | Remote server (api.eckari.com/mcp) | Remote server (fourzerotwo.si/mcp) |
| 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 | Not stated | Not stated |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 12 h ago | Responded 4 days ago |
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
com.eckari/capabilities
Deterministic company, entity and location lookups for agents - per call, x402 or API key.
fourzerotwo
400+ data APIs for agents: UK companies, property, trade, tenders, recalls, sanctions. Free tier
How to run each
com.eckari/capabilities As a remote MCP server
claude mcp add --transport http capabilities https://api.eckari.com/mcpfourzerotwo As a remote MCP server
claude mcp add --transport http data https://fourzerotwo.si/mcp --header "X-API-Key: <YOUR_X_API_KEY>"Requires: X-API-Key header
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Both endpoints responded at the last daily 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
Neither one's marketplaces publish the settings it asks for.
What it can do: com.eckari/capabilities · What it can do: fourzerotwo · 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.