Similarweb vs SocialCrawl
Similarweb is a plugin bundle for AI coding tools published by Cursor. Marketplaces we read that list it: 1 (Cursor: cursor/plugins). SocialCrawl is an MCP server published by RidioDevelopment. Marketplaces we read that list it: 1 (Official MCP Registry). 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 |  SocialCrawl | |
|---|---|---|
| Cursor: cursor/plugins | Listed Version: 1.0.0 Forks (GitHub): 1 086 Stars (GitHub): 11 186 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.10.0 Downloads/month (npm): 2 393 Downloads/week (npm): 845 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 | Similarweb | SocialCrawl |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 11 186 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 1 086 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.similarweb.com) | Remote server (mcp.socialcrawl.dev/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 1, secrets among them: 1 |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/cursor/plugins | github.com/ridiodevelopment/socialcrawl-mcp |
| 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
Similarweb
Analyze website traffic, audiences, and competitors.
SocialCrawl
One API for 65 platforms and 572 endpoints: social, commerce, retail, jobs, finance, web scraping.
How to run each
Similarweb
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
SocialCrawl As a remote MCP server
claude mcp add --transport http socialcrawl https://mcp.socialcrawl.dev/mcp --header "Authorization: Bearer <YOUR_TOKEN>"Requires: SOCIALCRAWL_API_KEY (secret), Authorization header
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
The marketplaces of Similarweb publish no settings it asks for, so we do not compare settings.
What it can do: Similarweb · What it can do: SocialCrawl · Compare two other plugins
Data comes from the public marketplace file https://github.com/cursor/plugins/blob/HEAD/.cursor-plugin/marketplace.json. 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.