Black Friday MCP

Search hundreds of millions of Amazon.com products from inside your AI assistant, in seconds, through Amazon's official API.

Use it for Black Friday deals on November 27, 2026, or today to see what's already discounted and whether a deal is real. Live prices and a link to buy in every answer. Free, no account.

350M+

products on Amazon.com

<5s

from question to live prices

1 click

to connect, no account

free, always

Your AI assistant Black Friday MCP

Best noise-cancelling headphones under $300 on Amazon right now?

Searched Amazon.com with Black Friday MCP

Two picks in stock right now:

Beats Studio Pro Wireless Over-Ear Headphones, Black

$169.95as of Nov 20, 9:14 AM ET

51% below Amazon's "List Price" $349.99 · weak evidence: list prices often sit above the usual selling price

Limited time deal · ends Nov 23

View on Amazon

Apple AirPods Pro 3 with Active Noise Cancellation

$199.00as of Nov 20, 9:14 AM ET

20% below Amazon's "List Price" $249.00 · weak evidence: list prices often sit above the usual selling price

View on Amazon

As an Amazon Associate, Black Friday MCP earns from qualifying purchases.

Connect in one click

Paste this address into your assistant. No account, no email. The first time it uses a tool, choose Always allow.

https://blackfridaymcp.com/mcp

Copy

Claude ChatGPT Gemini Grok Cursor Codex Claude Code

Claude (web or desktop)

Settings → Connectors → Add custom connector.

Paste the address, click Add, then Connect.

Ask: "Best noise-cancelling headphones under $300?"

Free plan: one custom connector. Pro and Max: no limit.

ChatGPT (web, Plus and up)

Settings → Apps & Connectors → Advanced → turn on Developer mode.

Click Create, paste the address, save.

Ask: "Best noise-cancelling headphones under $300?"

Gemini (through Google Antigravity)

The Gemini app does not accept custom connectors yet. In Antigravity, open MCP servers → Manage MCP servers → View raw config.

Add this entry and save:

{ "mcpServers": { "blackfriday": { "serverUrl": "https://blackfridaymcp.com/mcp" } } }

Ask: "Best noise-cancelling headphones under $300?"

Grok (web)

grok.com/connectors → New connector → Custom.

Paste the address, save.

Ask: "Best noise-cancelling headphones under $300? Use Black Friday MCP."

Cursor

Click Add to Cursor, or go to Settings → MCP → Add and paste the address.

Add to Cursor

Approve the connection when Cursor asks.

Ask: "Best noise-cancelling headphones under $300?"

Codex CLI

Run codex mcp add blackfriday --url https://blackfridaymcp.com/mcp

Start Codex and approve the connection.

Ask: "Best noise-cancelling headphones under $300?"

Claude Code

Run claude mcp add --transport http --scope user blackfriday https://blackfridaymcp.com/mcp

Type /mcp → blackfriday → Authenticate.

Ask: "Best noise-cancelling headphones under $300?"

Beginner's guide

Never used AI beyond chatting? Three steps, about a minute.

Pick an assistant you already have

Claude, ChatGPT, Gemini, or Grok. Free accounts work.

Connect once

Paste the address from above. One click, no signup.

Ask like you'd ask a friend

"Black Friday deals on a 65 inch TV under $500?"

Step-by-step guide for each assistant →

What is Black Friday MCP?

A free connector that gives your AI assistant live Amazon.com prices and deals. Ask in plain words. It searches, checks whether a discount is real, shows what's trending, and finds gifts under a budget. Every answer has the price, the time it was fetched, and a link to the product.

Works today, not just on Black Friday

Amazon runs deals all year. Add it now; on November 27 it's already set up.

Evidence, not hype

Each discount says what it's measured against: a real drop, a likely discount, or weak evidence.

Search deals

In-stock products for any shopping question, with a budget if you have one.

"cheapest good air fryer under $100"

Check a deal

Paste any Amazon link. Get the price, the reference price, and a one-line verdict.

"is this a real discount? amazon.com/dp/…"

Trending by category

Discounted, in-stock items in 15 categories, from TVs to toys.

"what's trending in headphones?"

Gift ideas

Three ideas turned into in-stock picks under a per-gift budget.

"gifts for my dad who hikes, $60 each"

What is an MCP?

An MCP is an add-on for your AI assistant, the way an app is an add-on for your phone. Black Friday MCP adds the skill to look up Amazon prices and deals. Paste one address, click Connect, done. Nothing to download, nothing to log into.

You

→

Your AI assistant

→

Black Friday MCP

→

Amazon.com

For developers

Remote MCP server over Streamable HTTP. OAuth 2.1, no API key.

Endpoint and transport+

POST https://blackfridaymcp.com/mcp
MCP 2026-07-28, stateless; older stateless clients supported
Auth: OAuth 2.1 bearer token, scope shop:read

Unauthenticated requests get a 401 with a WWW-Authenticate challenge, so any compliant client discovers the flow on its own.

Authorization+

Dynamic client registration at /oauth/register; client ID metadata documents accepted.

PKCE S256 required. Loopback redirect URIs with any port accepted.

Consent is one click and mints an anonymous install ID. No user accounts.

Access tokens last 30 days. Resource metadata at /.well-known/oauth-protected-resource/mcp.

Tools+

search_deals { query, max_price?, min_discount_percent?, category?, prime_only? }
check_deal { asin_or_url }
get_trending_deals { category?, max_price? }
gift_ideas { budget, ideas[1..3], recipient?, occasion? }

All four are read-only. Full field lists and an example response on the Developers page.

Limits+

Per connection: 150 Amazon lookups per day, 10 uncached lookups per minute, about 60 requests per minute burst.

Cached answers do not count. Prices are cached up to 1 hour, everything else up to 24 hours.

Responses aim for under 5 seconds, with a hard ceiling of about 9 seconds.

Rules the server follows+

Amazon links pass through exactly as vended. No shorteners, no added parameters.

No scraping. Everything comes from Amazon's Creators API.

No stored price history. Discount evidence comes from Amazon's own reference price for each item.

US marketplace only, prices in USD.

Full details on the Developers page →

What is Black Friday?

The Friday after US Thanksgiving and the start of the holiday shopping season, when retailers run their biggest discounts of the year. Deals now start earlier in November and run through Cyber Monday.

What is an MCP?

A connector built on the Model Context Protocol, an open standard that lets AI assistants use outside tools. Black Friday MCP adds live Amazon prices and deals.

How do I use Black Friday MCP if I never used AI?

Open any AI assistant you already have: Claude, ChatGPT, Gemini, or Grok. Follow the three steps in the Beginner's guide. Then type what you would say to a friend, such as "Black Friday deals on air fryers under $100?" The assistant does the rest and shows links to Amazon.

When is Black Friday in 2026?

Friday, November 27, 2026. Cyber Monday is November 30. Amazon's Black Friday deals usually start in the second half of November.

Why are products discounted on Black Friday?

Retailers use the biggest shopping days of the year to win holiday spending and clear inventory, and manufacturers fund discounts to move volume. Some discounts are real. Others are measured against inflated list prices, which is why the reference price matters.

How do I know if a deal is real on Black Friday?

Look at what the discount is measured against. A price below the item's lowest recent price is a real drop. A "was" price is Amazon's own reference and points to a likely discount. A percent off a "list price" is weak evidence, because list prices often sit above the usual selling price. Black Friday MCP labels every discount this way, and the check tool gives a one-line verdict for any Amazon link.