# Whoppah

> Search and shop curated second-hand design: furniture, lighting, art and designer bags.

- name: com.whoppah/commerce
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 81/100 flags: no-repository
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.whoppah%2Fcommerce
- tools: https://api.protogrid.dev/v1/servers/com.whoppah%2Fcommerce/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "commerce": {
      "type": "http",
      "url": "https://mcp.whoppah.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 96
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-91% +updated-18d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 91/100 (strong)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 7 of 7 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 1,392 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 7, about 1,392 tokens to load them all
- tool set hash: 82b74d4e0f382ccd64069a6be9b669b2
- badge: [![protogrid quality](https://protogrid.dev/badge/com.whoppah/commerce.svg)](https://protogrid.dev/servers/com.whoppah/commerce)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://mcp.whoppah.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.9076923)

## Packages

_none_

## Tools (7)

- `get_item`: Get the full public details of one listing: description, price in EUR, condition and quality grade, brand and designer, dimensions, materials, photos, seller reference and the whoppah.com link. Pass the id (or slug) from search_catalog. Every item is a one-off, so check it here before recommending a specific piece. Only listings that can be bought or bid on right now are returned. not_found means the item has sold, expired or been withdrawn, not that it never existed: offer the buyer alternatives (search_catalog, or similar_items on a comparable listing) instead of describing it.
- `get_seller_profile`: Public profile of a Whoppah seller: display name, private or business seller, biography, expert-seller status, and review score with recent review excerpts. Use it when the buyer asks whether a seller can be trusted. Never returns contact details: buyers and sellers talk through whoppah.com.
- `list_brands_designers`: Look up Whoppah's brand and designer index, to spell names correctly, ground answers and build precise search filters. Use kind=brand or kind=designer with an optional name query.
- `list_categories`: List the marketplace categories (slugs and titles), to build precise search_catalog filters.
- `search_catalog`: Search Whoppah's live catalogue of curated second-hand design: furniture, lighting, art, decor and designer bags, every listing screened by Whoppah's curators. Use it whenever someone wants to find, compare or buy a design piece. Combine a free-text query with filters (category, brand, designer, price range in EUR, condition, colour, material, seller country) and narrow further with the facet counts in the result. Every result can be bought or bid on right now: sold, reserved and expired listings never appear. Each item carries its whoppah.com link; give the buyer that link, because buying and payment happen on whoppah.com.
- `shipping_quote`: Shipping options and prices for one listing to the buyer's country (courier, parcel or pickup), as offered at checkout on whoppah.com. Pass the product id and a country code, e.g. 'de'.
- `similar_items`: Find listings that look and read like a given one, to offer alternatives or comparisons. Pass a product id from search_catalog or get_item.