Pinchy

Find coupon and promo codes for any online store, ordered by how likely they are to work.

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One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "pinchy": {
      "command": "npx",
      "args": [
        "pinchy-mcp"
      ]
    }
  }
}

Runnable packages

npmpinchy-mcp0.1.1stdio

Remote endpoints

https://mcp.trypinchy.com/mcpstreamable-http

Tool inventory

Tools (1)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢find_coupons(store, limit)

Find coupon / promo / discount codes for an online store. Pass the store domain or any URL from the store (product, cart or checkout page). Returns codes ordered by how likely they are to work: try them at checkout from the top, keep the one that lowers the total the most. Codes can expire or carry store restrictions, so none is guaranteed; an empty list means none are known for that store.

Input Schema

{
  "type": "object",
  "properties": {
    "store": {
      "type": "string",
      "description": "Store domain or any URL on the store, e.g. \"momcozy.com\""
    },
    "limit": {
      "default": 10,
      "description": "Maximum number of codes to return",
      "type": "integer",
      "minimum": 1,
      "maximum": 50
    }
  },
  "required": [
    "store"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Output Schema

{
  "type": "object",
  "properties": {
    "domain": {
      "type": "string"
    },
    "storeName": {
      "type": "string"
    },
    "coupons": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "code": {
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "expiresAt": {
            "type": "string"
          },
          "successCount": {
            "type": "number"
          },
          "lastWorkedAt": {
            "type": "string"
          }
        },
        "required": [
          "code"
        ],
        "additionalProperties": false
      }
    }
  },
  "required": [
    "domain",
    "coupons"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}

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