# Coffee Roaster Data

> Specialty coffee roaster prices, stock, price/100g, change events and store profiles (30 roasters).

- name: dev.dataenrich/coffee-roaster-data
- version: 0.1.0
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 79/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/dev.dataenrich%2Fcoffee-roaster-data
- tools: https://api.protogrid.dev/v1/servers/dev.dataenrich%2Fcoffee-roaster-data/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "coffee-roaster-data": {
      "type": "http",
      "url": "https://api.dataenrich.dev/mcp/"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-6d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (new)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### 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: 71 (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
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_changes (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); search_products (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_stores (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 302 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

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

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 5 of the 7 days needed

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

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

- tools: 4, about 302 tokens to load them all
- tool set hash: 2e55c14ea4e26f51ccc98f2521a37643
- badge: [![protogrid quality](https://protogrid.dev/badge/dev.dataenrich/coffee-roaster-data.svg)](https://protogrid.dev/servers/dev.dataenrich/coffee-roaster-data)
- 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://api.dataenrich.dev/mcp/ (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (4)

- `get_changes`: Change events (new_product, price_change, on_sale, restock, sold_out, removed) since an ISO timestamp.
- `list_stores`: List tracked roaster stores with currency, product count and in-stock share.
- `search_products`: Search coffee products (one record per product+bag size) by store domain, availability and text query.
- `store_profile`: Store profile for a roaster domain: catalog size, price bands, price/100g quartiles, bag sizes, launch cadence.