Find what anything is worth: resale value, used and new prices, and where to buy or sell it.
Connect Remote server
claude mcp add --transport http worth https://worth.area21.io/mcp?src=mcp_registry
{
"mcpServers": {
"worth": {
"url": "https://worth.area21.io/mcp?src=mcp_registry"
}
}
}
{
"servers": {
"worth": {
"type": "http",
"url": "https://worth.area21.io/mcp?src=mcp_registry"
}
}
}
Settings > Connectors > Add custom connector
URL: https://worth.area21.io/mcp?src=mcp_registry
Tools 3 found in our last check
price_itemPrices one item from a photo or a name. Returns what it is worth as a range, the new and used asking prices, resale, and a confidence.
compare_pricesNew, used, and resale prices for one named item. estimate_low and estimate_high carry a range already priced, or -1 when the title still needs a price.
where_to_buy_or_sellMarketplace links to buy one named item new, buy it used, or sell it. Returns marketplace links for the item; these are the only URLs this tool provides. Links are Worth tracking links and may carry affiliate tags.
Details
| Endpoint | https://worth.area21.io/mcp?src=mcp_registry (Streamable HTTP) |
| First published | 21 Oct 2026 |
| Last updated | 21 Oct 2026 |
| Registry name | io.github.a21ai/worth |
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