Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Where AI agents buy things for people: real US stores, delivered price and date, one order.
These three are never merged into one score: opinions, measurements and popularity are different things.
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://api.kaupia.com/mcpRun this in your terminal
claude mcp add --transport http kaupia https://api.kaupia.com/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"kaupia": {
"url": "https://api.kaupia.com/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": {
"kaupia": {
"type": "http",
"url": "https://api.kaupia.com/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://api.kaupia.com/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 6, 2026. The maker wrote them, not us; we show them as plain text.
search_productsSearch products for a buyer intent. Returns ranked candidates with price, availability and product_id. Call get_product(product_id) before quoting a specific variant. Prices in major units (USD).
get_productLive details for one product: variants, price, stock status, checkout links.
create_checkoutStart a purchase. v0 returns the merchant's checkout link for the chosen variant plus a Kaupia checkout_id. Keep the checkout_id and call report_outcome later so the order is covered and ranked.
report_outcomeReport what happened to a checkout: placed | delivered | wrong_item | late | refunded | failed.
get_quoteDelivered price for one variant to a US zip code: item + the store's own shipping rate for that address + estimated sales tax, plus the delivery estimate. Nothing is bought. Use it to compare real totals across stores.
place_orderOrder through Kaupia. customer = {name, email, address1, address2?, city, state, zip, phone?} (US only). The user pays Kaupia the delivered price at pay_url (Stripe); Kaupia buys from the store and it ships to the user; late, wrong or missing = refund. Confirm item, address and t
order_statusStatus of an order placed through Kaupia (received → paid → placed → shipped → delivered) with tracking.
shop_scorecardPer-shop outcome stats collected through Kaupia (delivered vs problems).
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 6, 2026
The registry lists no source repo, so we cannot match the publisher (kaupia.com) to the code
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 136 ms (HTTP 200)
No sign-in needed
Read 8 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 2 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 (0.1.3) reached the registry 4 days ago.
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: Spec Driven Development, Remote Desktop Commander, Toggl 2.0
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
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No README found in the repo