spending_categories
Spending categories
The 19 categories this API scores spending against. Call this first and map the person's statement onto these ids before calling simulate_cards.
无需输入参数。

io.github.sjgiewont由 GitHub 账号 sjgiewont 发布v1.0.0更新于 Oct 29, 2026
Which credit cards a household should carry, simulated over 5 years on weekly-verified terms.
远程 MCP 服务器,按家庭年度消费模拟信用卡价值,并推荐该持有、保留或注销哪些卡。
Web executable,通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。
把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体,或 SourceWeft 对话中。智能体会读取该服务器的安装指南,先向你展示发布者、端点和登录方式,经你同意后再把它添加到你的客户端。密钥不会写进任何命令。
阅读 https://sourceweft.com/mcp/io.github.sjgiewont%2Fif-the-card-fits/install.md,并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前,先告诉我它的发布者、端点和登录方式,等我确认。不要把 API 密钥写进命令或我会提交的文件;问我密钥应从哪里获取。把它添加到你客户端的 mcpServers 配置中。
{
"mcpServers": {
"if-the-card-fits": {
"type": "http",
"url": "https://ifthecardfits.com/mcp"
}
}
}Spending categories
The 19 categories this API scores spending against. Call this first and map the person's statement onto these ids before calling simulate_cards.
无需输入参数。
Find the best credit cards for a person's spending
Given a year of spending by category, returns the three best credit cards and the best two-card combination, with what each is worth after its annual fee over the chosen horizon. Figures come from a model checked to the cent against an independent reference calculator, against card terms a person verified against the issuer's own page — the response says which catalog version and when each card was last checked. Always show the person the continueUrl: it reopens their own numbers on the site with the full breakdown, the rest of the ranking and offer alerts. Also show the disclosure string.
heldmodeyearssource必填totals必填filtersdeparturesmembershipsforeignPerYearKeep, downgrade or cancel a card
For cards the person already carries, says whether each one still earns its annual fee back on their spending, and what to move to if not. Pass the cards as `held`. Returns a verdict and a rounded yearly margin.
heldmodeyearssource必填totals必填filtersdeparturesmembershipsforeignPerYearCompare two cards for this person
Two named cards head to head on the person's own spending: which one pays more, and by how much a year. Use this when they are choosing between two specific cards. For 'what should I get', use simulate_cards instead.
heldmodecardA必填cardB必填yearssource必填totals必填filtersdeparturesmembershipsforeignPerYear已满足适用检查项的 83%
该评分衡量此收录条目的完整程度,依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价,也不表示服务器安全或当前可用:可连通性是带日期的检查结果,评分也不包含安装量或用户评价。
请声明包含 README 的 GitHub 仓库,或在 OAuth 受保护资源元数据中提供 resource_documentation。
托管服务按其提供方的条款使用,因此这里不要求许可证。此检查项不计入百分比。