A-Cube MCP by usefulapi MCP Prompts
A-Cube MCP by usefulapi offers 6 prompts. A prompt is one you invoke yourself, rather than a tool the model calls on your behalf — each has its own page with the configuration for every client that can run it.
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getting_startedgetting started
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review_invoice_deliveryreview invoice delivery
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review_electronic_receiptsreview electronic receipts
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validate_an_invoice_draftvalidate an invoice draft
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prepare_an_agreed_draftprepare an agreed draft
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submit_an_approved_draftsubmit an approved draft
Read from the server itself, by connecting to it and calling prompts/list on 11 November 2026.
A listing does not declare its prompts, so asking is the only way to know them, and this
is what the server actually offers rather than what its listing claims. Names only are
stored; connect the server for each prompt's arguments.