Pinchy

Official1 tool

by trypinchy · TypeScript

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

com.trypinchy/pinchy MCP Server

The com.trypinchy/pinchy MCP server helps find coupon and promo codes for any online store. Results are ordered by how likely they are to work, using the server’s description as the basis for its intended behavior.

🛠️ Key Features

Find coupon and promo codes for online stores
Order results by likelihood to work

🚀 Use Cases

Searching for promo codes for online retailers
Comparing multiple coupons by expected effectiveness

⚡ Developer Benefits

Provides an ordered set of coupon/promo-code findings based on “how likely they are to work”

⚠️ Limitations

The available description does not specify supported payment types, stores covered, update frequency, validation method, or tooling beyond coupon discovery

Topics

ai-agentscoupon-codescouponsmcpmcp-servermodel-context-protocolshopping

Captured live from the server via tools/list.

find_coupons

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.

Parameters2

store	string	required	Store domain or any URL on the store, e.g. "momcozy.com"
limit	integer	optional	Maximum number of codes to return

Raw 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#"
}

README.md2 KBView on GitHub

pinchy-mcp

· MCP Registry: com.trypinchy/pinchy · trypinchy.com

MCP server that finds coupon codes for any online store. Remote endpoint: https://mcp.trypinchy.com/mcp (Streamable HTTP, no auth).

Shopping in a browser yourself? The same codes, tried for you at checkout: Pinchy – Coupon Finder & Auto Apply for Chrome.

Connect

json

{ "mcpServers": { "pinchy": { "type": "http", "url": "https://mcp.trypinchy.com/mcp" } } }

Claude Code: claude mcp add --transport http pinchy https://mcp.trypinchy.com/mcp

Clients that only speak stdio can run the npm package instead:

json

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

Tool

find_coupons({ store, limit? }) — store is a domain or any URL on the store; limit defaults to 10 (max 50). Returns { domain, storeName?, coupons: [{ code, description?, expiresAt?, successCount?, lastWorkedAt? }] }, ordered by how likely a code is to work. An unknown store returns an empty list.

Run it yourself

pnpm install
pnpm dev          # http://127.0.0.1:4020/mcp
pnpm test

Config is read from the environment, see .env.example. The process binds to 127.0.0.1 and trusts CF-Connecting-IP for rate limiting, so expose it only through a proxy that sets that header.

Privacy Policy

The server receives a store domain and nothing else: no account, no conversation content, no identifiers. Full policy: https://trypinchy.com/privacy.html · Contact: hi@trypinchy.com

Install

Tools (1)

find_coupons

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "pinchy": {
      "command": "npx",
      "args": [
        "-y",
        "pinchy-mcp@0.1.1"
      ]
    }
  }
}

com.trypinchy/pinchy MCP Server

🛠️ Key Features

🚀 Use Cases

⚡ Developer Benefits

⚠️ Limitations

Topics

find_coupons

pinchy-mcp

Connect

Tool

Run it yourself

Privacy Policy

Install

Related servers