MCP server

RightCard Official

ai.rightcard/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Which of your credit cards to use at any store, from verified bank data. No bank login.

Working at last checkVerified publisher: rightcard.aiAbout 945 tokens per request once connected5 tools

https://mcp.rightcard.ai/mcp

At a glance

Type: MCP server
Publisher: rightcard.ai (verified by the MCP Registry)
Status: Working at last check
Tools: 5
Token cost: About 945 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http rightcard https://mcp.rightcard.ai/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.rightcard]
url = "https://mcp.rightcard.ai/mcp"

Gemini CLI

{"mcpServers":{"rightcard":{"httpUrl":"https://mcp.rightcard.ai/mcp"}}}

Cursor

{"mcpServers":{"rightcard":{"url":"https://mcp.rightcard.ai/mcp"}}}

VS Code

{"servers":{"rightcard":{"type":"http","url":"https://mcp.rightcard.ai/mcp"}}}

Antigravity

agy mcp add rightcard https://mcp.rightcard.ai/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"rightcard","server_url":"https://mcp.rightcard.ai/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"rightcard","server_url":"https://mcp.rightcard.ai/mcp"}

best_card ~478 tokens
Which of the given cards earns the most at a store (merchant) or for a spend category, today. Returns the card, the honest rate, why, and caveats (merchant-code traps, activation, ties). Base rates + rotating bonuses + built-in card benefits only; a user's personal bank offers live on their phone an
card ~103 tokens
Everything RightCard knows about one card: rates by category, base rate, currency, annual fee, verification status, live rotating windows, and the choose-your-category spec if it has one.
lookup_merchant ~132 tokens
The store's reward category as RightCard's directory files it, its merchant type, and the merchant-code caveat when a category bonus usually will not post there (superstores like Walmart/Target, warehouse clubs like Costco/Sam's). Same ranking the app uses.
rotating_calendar ~104 tokens
Live and upcoming rotating-category windows (Freedom Flex, Discover it, Citi Dividend…) and permanent merchant benefits, from the same verified data as the app. Optionally filter by card id.
search_cards ~128 tokens
Search RightCard's catalog by card or issuer name to get the ids to pass into best_card. Verified cards first; unverified cards are flagged, never hidden.

MaxWorth Credit Card Benefits
US credit card data: annual fees, credit card credits, earn rates, offers and cashback portal rates.
StackTheDeal Deals
Live, verified deals from StackTheDeal — every price checked on the retailer's own page.
PutRoots
SF move agent: rentals with sources, no-SSN banking routes, and your move plan and drafts.
Thrifle
US return policies, price-match rules, discounts, deals and Amazon price verdicts. Read-only.
99Pay MCP
Connect your 99Pay account to AI via Brazil's Open Finance: balances, statements, cards, investments
Banco MCP
Brazilian Open Finance MCP — 30+ banks (Itaú, Nubank, etc.) to Claude/Cursor. Read-only.
FreeAgent MCP by usefulapi
Read FreeAgent contacts, invoices, bills, banking and reports; add contacts, draft invoices, time.
Agentic Kingdoms
Play a live strategy MMO as a labelled player beside people: build, ally, fight for the Palace.

[![AptLynx](https://aptlynx.net/badge/ai.rightcard/mcp.svg)](https://aptlynx.net/servers/ai.rightcard/mcp)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents