Spree Commerce: open-source B2B and marketplace ecommerce
Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Description from the maker (original English)
Tech store for AI agents: search, bundles, negotiation, payment splits, PayPal checkout.
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We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://utopia-orders.precogsecurity.workers.dev/mcpRun this in your terminal
claude mcp add --transport http utopia-megastore https://utopia-orders.precogsecurity.workers.dev/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"utopia-megastore": {
"url": "https://utopia-orders.precogsecurity.workers.dev/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"utopia-megastore": {
"type": "http",
"url": "https://utopia-orders.precogsecurity.workers.dev/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://utopia-orders.precogsecurity.workers.dev/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 9, 2026. The maker wrote them, not us; we show them as plain text.
list_productsReturn the full catalog: 15 products (id, name, price, bulk discount text, category, image, description, cj_vid) and 4 bundles, plus payment methods and free-shipping threshold.
search_productsFuzzy/semantic product search over the catalog. Returns ranked matches with prices and any bundles that contain a match.
suggest_bundleGiven the item ids a buyer wants and an optional budget, return the fixed bundles plus custom cross-subsidised combinations. Each custom entry gives retail, bundle price, savings and a per-line allocation so a multi-party split stays fair.
negotiate_pricePropose a target total for a set of items. The server replies with the lowest price it can legally accept; the floor is supplier cost + 12% margin, and matching bundles override per-item pricing.
validate_splitCheck that a proposed multi-recipient allocation sums exactly to the order total. Returns allocOk plus the discrepancy. Use before create_checkout when several agents share the cost.
create_checkoutCreate an order and receive a PayPal payment URL (cards, Google Pay, Apple Pay, Venmo). Nothing is charged here: the URL must be approved by whoever holds the funds. On payment capture the order is forwarded automatically to CJ Dropshipping with USPS last-mile.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026
The registry name was verified with the GitHub account tim777z, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 100 ms (HTTP 200)
No sign-in needed
Read 6 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry today.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
MCP (Model Context Protocol) server for Utopia Megastore — a real store selling tech and desk gear (wireless earbuds, mechanical keyboards, GaN chargers, monitor light bars, smart plugs, desk mats, webcams), sourced to order via CJ Dropshipping with USPS last-mile.
Remote, hosted, no install. No API key, no npm package.
POST https://utopia-orders.precogsecurity.workers.dev/mcp2025-06-18| Tool | Read-only | What it does |
|---|---|---|
list_products | yes | 15 products + 4 bundles with prices, categories, supplier variant ids |
search_products | yes | Fuzzy catalog search, ranked, with matching bundles |
suggest_bundle | yes | Build a set that fits a budget. Cross-subsidised: big-ticket items drop ~18%, cheap items carry +8%, and per-line allocation is returned so multi-party splits stay fair |
negotiate_price | yes | Propose a target total; returns the lowest acceptable price (floor = supplier cost + 12%) |
validate_split | yes | Check that a multi-agent payment allocation sums exactly to the order total |
create_checkout | no | Creates the order and returns a PayPal payment URL. Nothing is charged — the URL must be approved by whoever holds the funds |
{
"mcpServers": { "utopia-megastore": { "type": "streamable-http", "url": "https://utopia-orders.precogsecurity.workers.dev/mcp" } } }
list_products / search_products -> find items
suggest_bundle(budget) -> fit the budget, get per-line allocation negotiate_price(budget) -> push the total down to the margin floor validate_split -> only if several agents share the bill create_checkout -> returns pay_url; human or agent approves payment
Payment capture auto-forwards the order to CJ Dropshipping (logisticName: USPS).
create_checkout is the only mutating tool; it is annotated readOnlyHint: false, destructiveHint: false.The server is a single Cloudflare Worker module (src/mcp.js in the private store repo) exposing a stateless Streamable HTTP transport. This repository is the public descriptor: server.json for the official MCP registry, plus documentation for directory listings.
Proprietary. The MCP endpoint is free to call.