io.usefulapi由 usefulapi.io 发布官方发布者v1.0.0更新于 Nov 14, 2026
Search existing fiscal documents without creating or cancelling any, in Invoice Maven.
发布方自己的服务：Ably MCP by usefulapi
托管型 MCP 服务器，让助手在 Invoice Maven 账户中搜索已有的财务单据，并可查看用量、管理订阅。
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.usefulapi%2Finvoice-maven/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": {
"invoice-maven-by-usefulapi": {
"type": "http",
"url": "https://invoice-maven.usefulapi.io/mcp"
}
}
}Use your Invoice Maven account from Claude, Cursor, or any MCP client. Search existing fiscal documents; the search never creates, issues or cancels them. Hosted, no local install: connect with your own credentials.
Live endpoint: https://invoice-maven.usefulapi.io/mcp · Homepage: https://usefulapi.io
https://invoice-maven.usefulapi.io/mcp.claude mcp add --transport http invoice-maven https://invoice-maven.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Invoice Maven credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/invoice-maven/
On first connect you provide an API key from your own Invoice Maven account. The server validates it and stores it per user. No keys go in config files.
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
Each paid plan covers this server only. Ask your AI to run invoicemaven_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with invoicemaven_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with invoicemaven_upgrade before then undoes the cancel. Or write to [email protected].
MIT — see LICENSE. Documentation only; the server is hosted.
来源：servers/invoice-maven/README.md，提交 14e47bf
Search documents
Read a page of existing Invoice Maven documents. Maximum 20 per page. This POST is a search and never creates, issues or cancels fiscal documents.
pagepage_sizecustomer_iddescriptioncustomer_namecustomer_emailto_document_datefrom_document_datedownloaded_by_customer已满足适用检查项的 100%
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。
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{ "mcpServers": { "invoice-maven": { "url": "https://invoice-maven.usefulapi.io/mcp" } }}