io.usefulapi由 usefulapi.io 发布官方发布者v1.0.0更新于 Nov 7, 2026
Read documents and the inbox, verify Peppol recipients and send invoices in Recommand.
发布方自己的服务：Ably MCP by usefulapi
面向 Recommand 电子发票的托管 MCP 服务器：读取公司、文档与收件箱，校验 Peppol 收件方，并发送发票。
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%2Frecommand/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": {
"recommand-by-usefulapi": {
"type": "http",
"url": "https://recommand.usefulapi.io/mcp"
}
}
}Use your Recommand account from Claude, Cursor, or any MCP client. It reads companies, documents, the inbox and Peppol recipients, and it sends invoices by Peppol or email. Hosted, no local install: connect with your own credentials.
Live endpoint: https://recommand.usefulapi.io/mcp · Homepage: https://usefulapi.io
https://recommand.usefulapi.io/mcp.claude mcp add --transport http recommand https://recommand.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 Recommand credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/recommand/
On first connect you provide your API key id (key_…) and your API key secret (secret_…) of a basic API key from the Recommand dashboard. JWT keys are not accepted. 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.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with recommand_upgrade (it returns a Stripe Checkout link). Cancel any time with recommand_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running recommand_upgrade before then undoes the cancel. Or write to [email protected].
MIT — see LICENSE. Documentation only; the server is hosted.
来源：servers/recommand/README.md，提交 2450437
List companies
List every company registered under the team, with its verification and Peppol registration status. Start here to get company ids. Not paginated. Recommand API: GET /api/v1/companies.
vatNumberenterpriseNumberGet a company
Get one company with its verification and Peppol registration status. Recommand API: GET /api/v1/companies/{companyId}.
companyId必填List labels
List every label in the team. Use a label id with recommand_list_documents (labelId). Recommand API: GET /api/v1/labels.
无需输入参数。
List documents
List sent and received documents, one page at a time. Filter by company, direction, read status, dates, label or failed delivery (deliveryFailed true finds sends that need attention). Recommand API: GET /api/v1/documents.
tofrompagelimitsearchlabelIdisUnreadcompanyIddirectiondeliveryFailedexcludeAttachmentsGet a document
Get one sent or received document with its parsed content and delivery status. Recommand API: GET /api/v1/documents/{documentId}.
documentId必填Get the inbox
List incoming documents that are not marked as read yet. Process a document, then call recommand_mark_document_read so it leaves the inbox. Not paginated. Recommand API: GET /api/v1/inbox.
companyIdVerify a Peppol recipient
Look up a Peppol address in the directory before sending. Reports whether it is registered, the company name and the document types it accepts. isValid false means the lookup failed. Recommand API: POST /api/v1/verify.
peppolAddress必填includeBusinessCardincludeEndpointDetailsSend an invoice
SENDS A REAL INVOICE over the Peppol network, by email, or both. This cannot be undone, and each send counts toward the subscription usage. Check the buyer with recommand_verify_recipient first. Do NOT retry after a timeout: list the outgoing documents first, because the invoice may already be sent. If Peppol delivery fails and no email fallback applies, the call returns HTTP 422 and stores nothing. Recommand API: POST /api/v1/{companyId}/send.
emailinvoice必填companyId必填recipient必填pdfGenerationMark a document as read
Mark a document as read, which removes it from the inbox. Pass read false to mark it unread again. Calling it again with the same value does no harm. Recommand API: POST /api/v1/documents/{documentId}/mark-as-read.
readdocumentId必填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": { "recommand": { "url": "https://recommand.usefulapi.io/mcp" } }}