"Construct 3" matching MCP servers:

A read-only MCP server that helps customers discover products, select flavors, check inventory and food info, and access official purchase links for Sifang Nuo Mi.

提供多品类优惠券查询和推广链接生成功能，涵盖外卖、美食、休闲娱乐、酒店、旅游和医药等类目。

Connects the official McDonald's China MCP to any remote-HTTPS MCP client through a single mcd_one_click tool that chains read queries on the backend and returns previews plus a one-time confirmation ticket before executing account-changing actions like ordering, coupon claiming, or point redemption. Deployers supply their own official MCP token and a self-generated gateway token, and can run it without a VPS via Vercel, Render, Cloudflare Workers, or GitHub Pages.

Enables ChatGPT to query stores, menus, meal details, and coupons, calculate official prices, prepare orders for per-order owner approval, submit approved intents, and check order status with duplicate-submission and UNKNOWN safeguards.

Enables read-only access to Lightspeed X retail data (sales, inventory, products, customers) with aggregated reporting on revenue, COGS, profit, and other metrics for MCP clients like Claude.

Enables AI agents to compute exact Etsy, eBay and Amazon FBA/FBM seller fees, profit, margin, break-even and target prices from current marketplace fee tables, plus free category and region lookups and 3-way marketplace comparisons. Every result returns an itemized fee breakdown, assumptions, fee-table version and links to official sources and matching calculators, so price and margin questions can be answered deterministically without scraping or API keys.

Buy at cash-only or unsupported shops by paying crypto (BTC signet, USDC) to a proxy shopper through a 2-of-3 escrow with timelocks over Nostr, or earn as a proxy shopper. Tools that move money act only with confirm: true.

Enables Claude Desktop, Claude Code, Cursor, and n8n to compute stockout-adjusted replenishment plans, build vendor MOQ purchase orders with roundable carton quantities and Shopify Draft PO CSV exports, recover supplier profiles from legacy Stocky CSV snapshots, and run accounts-payable 3-way invoice matching that recovers overcharges. Runs fully locally with zero credentials in demo/CSV mode, or reads live store data through an optional read-only Shopify Admin GraphQL token.

MCP server for AI agents providing 300 curated Japanese home & lifestyle products across 31 categories. Features mm-precision dimension search, related-item chains (1 product → 3-5 accessories), shelf+storage coordination, and Rakuten/Amazon affiliate links.

Enables CRUD operations and search on an Excel-backed product catalog, allowing users to list, search, add, update, and delete products.

Enables selling on X (Twitter) by drafting listings, buyer replies with scam detection, negotiation within private floor/ceiling limits, pickup or delivery handoffs, and approval-gated posting or DMs while tracking deals in a ledger.

Enables AI clients to generate strategic domain pricing tiers—buy-it-now anchors, make-offer floors, auction reserves, and lease prices—along with renewal ROI forecasts comparing holding costs against target flip multiples over 1, 3, and 5 year horizons.

Exposes Atlassian Marketplace vendor APIs as 95 MCP tools, 3 resources, and 4 prompts, enabling LLMs to manage licenses, promotions, reviews, and reporting metrics without writing API calls.

Enables AI agents to interact with Magento 2 development environments through comprehensive tools for module management, database operations, cache control, configuration management, and system diagnostics. Supports complete development workflows from module creation to deployment and troubleshooting.

A Model Context Protocol server that connects to a Magento 2 REST API, allowing Claude and other MCP clients to query product information, customer data, and order statistics from a Magento store.

Enables AI agents to create and manage delivery orders through UU跑腿 (UU Errands) delivery service platform. Supports price quotes, order creation, order tracking, and real-time courier location through natural language commands.

Enables asking questions in plain language about a Lightspeed Retail store's sales, revenue, stock, products, customers, promotions, and purchase orders, with local-time date handling and readable summaries. It is read-only by construction, so it can retrieve data but never write to the account.

Provides MCP interface to Xianyu (Goofish) for searching items, managing price watches, and monitoring prices via CLI, HTTP API, or MCP.

Enables AI assistants to search, view details, and check availability of tool rental listings from Toolzy's peer-to-peer marketplace.

Enables CrewAI operators to inspect current fixed-price service offers and purchase requirements, and to invoke a purchase tool only after a deterministic local delegated-authority preflight, with fulfillment waiting on Stripe-verified ledger funding.