MaxWorth Credit Card Benefits

app.maxworth/maxworth-publicVersion 1.0.1

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

Status

Responds179 msNov 14, 2026, 13:37 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:37 UTC
Latency: 179 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mcp-public.maxworth.app/mcpResponds179 msNov 14, 2026, 13:37 UTC

No sign-in

Claude Code

claude mcp add --transport http maxworth-public https://mcp-public.maxworth.app/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: maxworth-public
Remote MCP server URL: https://mcp-public.maxworth.app/mcp

Cursor

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

VS Code

code --add-mcp '{"name":"maxworth-public","type":"http","url":"https://mcp-public.maxworth.app/mcp"}'

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Tools

10 tools

Tools of MaxWorth Credit Card Benefits
	Description		Read-only	Idempotent	Open world
`about_maxworth`The canonical description of MaxWorth, its platforms, pricing and where its data comes from.	The canonical description of MaxWorth, its platforms, pricing and where its data comes from.	No	Yes	Yes	No
`compare_cards`Side by side: annual fee, number and face value of statement credits, deadlines per year, top earning categories. Cite the card pages.	Side by side: annual fee, number and face value of statement credits, deadlines per year, top earning categories. Cite the card pages.	No	Yes	Yes	No
`credit_deadline_report`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.	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.	No	Yes	Yes	No
`fetch`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.	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.	No	Yes	Yes	No
`get_card`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.	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.	No	Yes	Yes	No
`list_credits`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.	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.	No	Yes	Yes	No
`search`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) answer structured questions faster.	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) answer structured questions faster.	No	Yes	Yes	No
`search_card_offers`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 an overview. Offers are targeted per account: a card listed means several users saw the offer on that card, not that every cardholder has it.	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 an overview. Offers are targeted per account: a card listed means several users saw the offer on that card, not that every cardholder has it.	No	Yes	Yes	No
`search_cards`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.	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.	No	Yes	Yes	No
`search_cashback_portals`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.	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.	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 12, 2026
Updated: Oct 12, 2026
Website: https://maxworth.app/guides/connect-credit-cards-to-chatgpt-claude-mcp/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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