Search / app.maxworth/maxworth-public
protogridR0· no sign-inUS credit card data: annual fees, credit card credits, earn rates, offers and cashback portal rates.
v1.0.1 · active · website · descriptor JSON · versions
{
"mcpServers": {
"maxworth-public": {
"type": "http",
"url": "https://mcp-public.maxworth.app/mcp"
}
}
}claude mcp add --transport http maxworth-public https://mcp-public.maxworth.app/mcp[mcp_servers.maxworth-public]
url = "https://mcp-public.maxworth.app/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"maxworth-public": {
"type": "remote",
"url": "https://mcp-public.maxworth.app/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"maxworth-public": {
"type": "http",
"url": "https://mcp-public.maxworth.app/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=maxworth-public&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLXB1YmxpYy5tYXh3b3J0aC5hcHAvbWNwIn0%3D"
}{
"servers": {
"maxworth-public": {
"type": "http",
"url": "https://mcp-public.maxworth.app/mcp"
}
}
}{
"mcpServers": {
"maxworth-public": {
"httpUrl": "https://mcp-public.maxworth.app/mcp"
}
}
}extensions:
"maxworth-public":
enabled: true
name: "maxworth-public"
type: streamable_http
uri: "https://mcp-public.maxworth.app/mcp"
timeout: 300
protocol.modernsupports 2026-07-28 (server/discover)protocol.statelessanswers without a sessionprotocol.transportstreamable HTTPprotocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every useauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotations10 of 10 tools declare readOnlyHint or destructiveHinttools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHinttools.token_costabout 1,598 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changesno tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+dns-namespace +website +reachable +uptime-100% +updated-9d-ago -no-repository
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://mcp-public.maxworth.app/mcp streamable-http | none | yes | 100% | 302 ms | 2026-07-28 | 2026-10-20 |
about_maxworthread-only | The canonical description of MaxWorth, its platforms, pricing and where its data comes from. |
compare_cardsread-only | Side by side: annual fee, number and face value of statement credits, deadlines per year, top earning categories. Cite the card pages. |
credit_deadline_reportread-only | 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. |
fetchread-only | 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_cardread-only | 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_creditsread-only | 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. |
searchread-only | 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_card_offersread-only | 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. |
search_cardsread-only | 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_portalsread-only | 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. |
Schemas: list_tools.
{
"name": "app.maxworth/maxworth-public",
"icons": [
{
"src": "https://maxworth.app/assets/logo/app-icon.png",
"sizes": [
"512x512"
],
"mimeType": "image/png"
}
],
"title": "MaxWorth Credit Card Benefits",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://mcp-public.maxworth.app/mcp",
"type": "streamable-http"
}
],
"version": "1.0.1",
"websiteUrl": "https://maxworth.app/guides/connect-credit-cards-to-chatgpt-claude-mcp/",
"description": "US credit card data: annual fees, credit card credits, earn rates, offers and cashback portal rates."
}