MCP server

MaxWorth Credit Card Benefits Official

app.maxworth/maxworth-public

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

US credit card data: annual fees, credit card credits, earn rates, offers and cashback portal rates.

Website

At a glance

Type

MCP server

Publisher

maxworth.app (verified by the MCP Registry)

Status

Working at last check

Tools

10

Token cost

About 1,703 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

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

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 maxworth-public https://mcp-public.maxworth.app/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.maxworth-public]
url = "https://mcp-public.maxworth.app/mcp"

Gemini CLI

{"mcpServers":{"maxworth-public":{"httpUrl":"https://mcp-public.maxworth.app/mcp"}}}

Cursor

{"mcpServers":{"maxworth-public":{"url":"https://mcp-public.maxworth.app/mcp"}}}

VS Code

{"servers":{"maxworth-public":{"type":"http","url":"https://mcp-public.maxworth.app/mcp"}}}

Antigravity

agy mcp add maxworth-public https://mcp-public.maxworth.app/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":"maxworth-public","server_url":"https://mcp-public.maxworth.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"maxworth-public","server_url":"https://mcp-public.maxworth.app/mcp"}

Tools

• about_maxworth ~69 tokens
  The canonical description of MaxWorth, its platforms, pricing and where its data comes from.
• compare_cards ~149 tokens
  Side by side: annual fee, number and face value of statement credits, deadlines per year, top earning categories. Cite the card pages.
• credit_deadline_report ~116 tokens
  Headline figures from MaxWorth's open data report on what US cardholders track: cards and fees per user, recurring credits and deadlines per year, most-skipped credits, logged-use index. Percentages and medians only, CC BY 4.0. Cite the report URL.
• fetch ~133 tokens
  Full text of one MaxWorth page by the id returned from search (a site path such as /cards/chase-sapphire-reserve), or by its maxworth.app URL. Returns the page as Markdown with its canonical URL for citation.
• get_card ~197 tokens
  Full record for one card from the MaxWorth database: annual fee, welcome offer, earning rates with true cash-back value, and every catalogued benefit with its value, cycle, reset rule and enrollment requirement. Hand-verified against the issuer; cite the page URL.
• list_credits ~155 tokens
  Only the dollar credits on a card: value per year, per-cycle cap, cycle, whether an annual credit resets January 1 or on the card anniversary, and enrollment. Use for "when does the X credit reset" questions.
• search ~183 tokens
  Search every public MaxWorth page: credit card pages (US, Canada, Australia), one page per statement credit, and all guides, reviews and news articles. Returns ids to pass to fetch. Use for open-ended questions; the dedicated tools (get_card, list_credits, search_cashback_portals, search_card_offers
• search_card_offers ~341 tokens
  Card-linked merchant offers (Amex Offers, Chase Offers) that are live today, as seen by MaxWorth browser-extension users: merchant, the deal, fine print, latest expiry seen, and which cards it has appeared on. Filter by issuer, merchant, card, expiry window or popularity; with no filters it returns
• search_cards ~186 tokens
  Find credit cards in the MaxWorth catalogue by name or issuer (US, Canada, Australia). Returns name, issuer, annual fee and the canonical page URL to cite.
• search_cashback_portals ~174 tokens
  Current shopping-portal cashback / miles / points rates for an online store (Rakuten, TopCashback, airline and bank malls), checked daily by MaxWorth. Returns each portal's rate and the comparison page URL.

Browse

• Website monitoring
• Converting to Markdown
• Online shops
• Databases

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