SoldStack vs Shopgoodwill
SoldStack is an MCP server published by aar-ont. Marketplaces we read that list it: 1 (Official MCP Registry). Shopgoodwill is an MCP server published by pipeworx-io. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-24. 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 |  SoldStack |  Shopgoodwill |
|---|---|---|
| Official MCP Registry | Listed Version: 1.2.0 No figure published Not marked · First seen |
Listed Version: 0.1.2 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 | SoldStack | Shopgoodwill |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | No figure on GitHub | 0 |
| Forks (GitHub) (differs) | No figure on GitHub | 0 |
| Last release (differs) | 2026-10-23 | Not published |
| Where it runs (differs) | Remote server (soldstack.dev/mcp) | Remote server (gateway.pipeworx.io/shopgoodwill/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 (differs) | Not stated | github.com/pipeworx-io/mcp-shopgoodwill |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check | Responded 4 days 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
SoldStack
Cleaned sold prices for used clothing, shoes and bags: Poshmark US and Canada, plus Mercari.
Shopgoodwill
ShopGoodwill auctions — active listings, closed auctions with final sale
How to run each
SoldStack As a remote MCP server
claude mcp add --transport http soldstack https://soldstack.dev/mcp --header "X-API-Key: <YOUR_X_API_KEY>"Requires: X-API-Key header
Shopgoodwill As a remote MCP server
claude mcp add --transport http shopgoodwill https://gateway.pipeworx.io/shopgoodwill/mcpCommands 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: SoldStack · What it can do: Shopgoodwill · 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.