io.usefulapi由 usefulapi.io 發布官方發布者v1.0.0更新於 Nov 14, 2026
Search existing fiscal documents without creating or cancelling any, in Invoice Maven.
發布方自己的服務：Ably MCP by usefulapi
託管型 MCP 伺服器，讓助手在 Invoice Maven 帳戶中搜尋既有的財務單據，並可查看用量、管理訂閱。
Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/io.usefulapi%2Finvoice-maven/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"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.
來源：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已滿足適用檢查項的 100%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
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{ "mcpServers": { "invoice-maven": { "url": "https://invoice-maven.usefulapi.io/mcp" } }}