Coreplex

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

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

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Coreplex": {
      "url": "https://coreplex.ai/api/apps/6a9567482e969b1ab43e0c49/functions/coreplexMcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (7)

• search_products read-only

  Find products from Shopify brands; results name the seller and flag official stores. Example: {"query":"Owala FreeSip 24oz","limit":5}

  Parameters:

  • query (required) — string — What to find
  • limit — integer — Max results
  • official_only — boolean — Brand stores only

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• get_product read-only

  One listing: price per option, stock, seller, official-store flag, policy links. Example: {"product_url":"https://owalalife.com/products/freesip"}

  Parameters:

  • product_url (required) — string — Shopify product URL (seller_url)

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• get_return_policy read-only

  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"}

  Parameters:

  • product_url (required) — string — Shopify product URL (seller_url)

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• compare_prices read-only

  Other sellers of the exact same item (catalog ID or barcode), priced for one variant; similar listings kept apart. Pass variant_id (from get_product) or a ?variant= URL for multi-option products. Example: {"product_url":"https://owalalife.com/products/freesip","variant_id":"4321"}

  Parameters:

  • product_url (required) — string — Shopify product URL (seller_url)
  • variant_id — string — Option to price (variant_id from get_product)

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• get_passport read-only

  Brand's own listing, then other matching stores found in a catalog search, marked same, likely same or not, with evidence. Example: {"product_url":"https://owalalife.com/products/freesip"}

  Parameters:

  • product_url (required) — string — Shopify product URL (seller_url)

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• list_brands read-only

  Brands with a confirmed official Shopify store, optionally by category. Example: {"category":"beauty"}

  Parameters:

  • category — string — Optional category

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• find_health_products read-only

  Health products by seller-stated claim (HSA/FSA, USP, NSF, Informed Sport, GMP, ConsumerLab). Example: {"filter":"hsa_fsa","query":"vitamin d"}

  Parameters:

  • filter (required) — string — Claim to match
  • limit — integer — Max results
  • query — string — Optional product type

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

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Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.