# Coreplex

> Search, compare prices and find official stores across brands that sell on Shopify.

- name: ai.coreplex/shopping
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 69/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.coreplex%2Fshopping
- tools: https://api.protogrid.dev/v1/servers/ai.coreplex%2Fshopping/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "shopping": {
      "type": "http",
      "url": "https://coreplex.ai/api/apps/6a9567482e969b1ab43e0c49/functions/coreplexMcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-9d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 69/100 (needs work)

### 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: 86 (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
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: search_products (idempotentHint); get_product (idempotentHint); get_return_policy (idempotentHint); …
- pass `tools.token_cost`: about 797 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 25 (weight 15)

- warn `stability.changes`: 12 tool changes in 30 days
- fail `stability.rug_pull`: 6 tools kept their name but changed most of their description in 30 days; review before trusting them

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

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

- tools: 7, about 797 tokens to load them all
- tool set hash: 4e75074053c785f5ca03f800a147e93e
- tools last changed: 2026-10-18T10:24:52.003Z
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.coreplex/shopping.svg)](https://protogrid.dev/servers/ai.coreplex/shopping)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-18 `find_health_products` changed (description, inputSchema, outputSchema, annotations) **meaning changed**
  - before: Supplements and health items whose seller states a claim: HSA/FSA eligibility or a certification mark (USP, NSF, Informed Sport, GMP, ConsumerLab). Claims are seller-stated and not verified by Coreplex; shoppers should confirm with their plan or the certifier. Prices and stock come from the live Shopify catalog at the time of the call. Checkout happens on the seller's own Shopify store; Coreplex adds no fees.
  - after: Health products by seller-stated claim (HSA/FSA, USP, NSF, Informed Sport, GMP, ConsumerLab). Example: {"filter":"hsa_fsa","query":"vitamin d"}
- 2026-10-18 `list_brands` changed (description, inputSchema, outputSchema, annotations) **meaning changed**
  - before: Brands Coreplex features because shoppers buy them most and each sells from its own official Shopify store (confirmed in the live catalog). Optionally filter by category.
  - after: Brands with a confirmed official Shopify store, optionally by category. Example: {"category":"beauty"}
- 2026-10-18 `get_passport` changed (description, inputSchema, outputSchema, annotations) **meaning changed**
  - before: The product's passport: the brand's own listing as the baseline (price per size or style, options, availability), then every other Shopify store selling the same product, each marked same item, likely same item, or not the same (customized, bundle, refill or mini, accessory, used) with the evidence for the match and how its price compares with the brand's. Works from the brand's listing or any reseller's. Use it to tell a shopper whether to buy direct, who is cheaper, and which listings to avoid. Prices and stock come from the live Shopify catalog at the time of the call. Checkout happens on the seller's own Shopify store; Coreplex adds no fees.
  - after: Brand's own listing, then every store selling it, marked same, likely same or not, with evidence. Example: {"product_url":"https://owalalife.com/products/freesip"}
- 2026-10-18 `compare_prices` changed (description, inputSchema, outputSchema, annotations) **meaning changed**
  - before: Price check for one item: other Shopify sellers of the exact same item (same Shopify catalog product or barcode), lowest first, plus similar listings from the same brand that may differ (shown separately and never counted as the same item). "Lowest" only covers sellers Coreplex found. Prices and stock come from the live Shopify catalog at the time of the call. Checkout happens on the seller's own Shopify store; Coreplex adds no fees.
  - after: Other sellers of the exact same item (catalog ID or barcode), lowest first; similar listings kept apart. Example: {"product_url":"https://owalalife.com/products/freesip"}
- 2026-10-18 `get_return_policy` added
  - Seller's return terms (window, condition, opened items, return shipping), each with the policy's exact sentence. Example: {"product_url":"https://owalalife.com/products/freesip"}
- 2026-10-18 `get_product` changed (description, inputSchema, outputSchema, annotations) **meaning changed**
  - before: Details for one listing from the seller in the URL: price, stock, options, seller, official-store status and the seller's return and shipping policies. Prices and stock come from the live Shopify catalog at the time of the call. Checkout happens on the seller's own Shopify store; Coreplex adds no fees.
  - after: One listing: price per option, stock, seller, official-store flag, policy links. Example: {"product_url":"https://owalalife.com/products/freesip"}
- 2026-10-18 `search_products` changed (description, inputSchema, outputSchema, annotations) **meaning changed**
  - before: Search products from brands that sell on Shopify. Each result says who sells it and whether that seller is the brand's official store, with a Coreplex link for full details. Prices and stock come from the live Shopify catalog at the time of the call. Checkout happens on the seller's own Shopify store; Coreplex adds no fees.
  - after: Find products from Shopify brands; results name the seller and flag official stores. Example: {"query":"Owala FreeSip 24oz","limit":5}
- 2026-10-12 `get_passport` added
  - The product's passport: the brand's own listing as the baseline (price per size or style, options, availability), then every other Shopify store selling the same product, each marked same item, likely same item, or not the same (customized, bundle, refill or mini, accessory, used) with the evidence for the match and how its price compares with the brand's. Works from the brand's listing or any reseller's. Use it to tell a shopper whether to buy direct, who is cheaper, and which listings to avoid. Prices and stock come from the live Shopify catalog at the time of the call. Checkout happens on the seller's own Shopify store; Coreplex adds no fees.
- 2026-10-12 `find_health_products` changed (annotations)
- 2026-10-12 `compare_prices` changed (annotations)

Full history: https://api.protogrid.dev/v1/servers/ai.coreplex%2Fshopping/changes

## Remotes

- https://coreplex.ai/api/apps/6a9567482e969b1ab43e0c49/functions/coreplexMcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (7)

- `compare_prices`: Other sellers of the exact same item (catalog ID or barcode), lowest first; similar listings kept apart. Example: {"product_url":"https://owalalife.com/products/freesip"}
- `find_health_products`: Health products by seller-stated claim (HSA/FSA, USP, NSF, Informed Sport, GMP, ConsumerLab). Example: {"filter":"hsa_fsa","query":"vitamin d"}
- `get_passport`: Brand's own listing, then every store selling it, marked same, likely same or not, with evidence. Example: {"product_url":"https://owalalife.com/products/freesip"}
- `get_product`: One listing: price per option, stock, seller, official-store flag, policy links. Example: {"product_url":"https://owalalife.com/products/freesip"}
- `get_return_policy`: Seller's return terms (window, condition, opened items, return shipping), each with the policy's exact sentence. Example: {"product_url":"https://owalalife.com/products/freesip"}
- `list_brands`: Brands with a confirmed official Shopify store, optionally by category. Example: {"category":"beauty"}
- `search_products`: Find products from Shopify brands; results name the seller and flag official stores. Example: {"query":"Owala FreeSip 24oz","limit":5}