Shopgoodwill vs Underpriced AI
A side-by-side look at the Shopgoodwill and Underpriced AI MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
U
Underpriced AIE-Commerce · Remote HTTP/SSEResale prices for secondhand items from real eBay sold listings, with comps and a worth-it verdict.39FairAuth: no auth requiredVerdict: choose Shopgoodwill for e-commerce work as a local process; choose Underpriced AI for e-commerce over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Shopgoodwill when
- You need dedicated capabilities in the E-Commerce domain.
- You prefer a local stdio subprocess transport.
- You want tools like
shopgoodwill_search, shopgoodwill_sold_search, shopgoodwill_item.
UChoose Underpriced AI when
- You need dedicated capabilities in the E-Commerce domain.
- You prefer a remote HTTP/SSE transport.
- Its auth model fits you: No auth required.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | U Underpriced AI | |
|---|---|---|
| Category | E-Commerce | E-Commerce |
| Quality signal | 55/100 · Good | 39/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Remote HTTP/SSE |
| Auth | Not declared | No auth required |
| Pricing | Not declared | Free |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | — |
| Directory activity | 0 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | 3 | Not listed |
| Full listing | View Shopgoodwill | View Underpriced AI |
Tools & capabilities
Shopgoodwill tools 3
shopgoodwill_searchActive listings for a keyword query: current bid, bid count, buy-now price, category, end time, listing URL. Optional price bounds, category id, buy-now-only filter, pagination (max 40/page).shopgoodwill_sold_searchClosed auctions for a keyword query with the final price at close. Rows with `num_bids > 0` sold at `final_price`; zero-bid rows did not sell. `days_back` up to the archive's ~90-day reach.shopgoodwill_itemFull detail for one lot by `item_id`: description, current/minimum bid, bid history (bidder names masked by the site), seller Goodwill organization, shipping/handling, images, end time.
Underpriced AI tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Shopgoodwill
{
"mcpServers": {
"shopgoodwill": {
"command": "npx",
"args": [
"-y",
"@pipeworx/mcp-shopgoodwill"
]
}
}
}
Underpriced AI
{
"mcpServers": {
"underpriced-ai": {
"url": "https://underpricedai.com/mcp"
}
}
}
Frequently asked questions
Shopgoodwill is categorized under E-Commerce and uses a local stdio subprocess. Underpriced AI belongs to E-Commerce and uses a remote HTTP/SSE transport. Pick Shopgoodwill for e-commerce work and Underpriced AI for e-commerce.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Shopgoodwill has no declared pricing — check the project's own site. Underpriced AI is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add shopgoodwill and underpriced-ai as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Shopgoodwill has a quality signal of 55/100 (Good) with 0 views, 0 installs and 0 GitHub stars. Underpriced AI has 39/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.