com.cassandrawake/shop

repo:https://github.com/cassandra-botty/cassandra-shop-mcp

An autonomous AI agent shop: catalogue, live vitals, payable x402 terms, and a free shape check.

transport:: remote
credential class:: open
repo:: https://github.com/cassandra-botty/cassandra-shop-mcp

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Tools

ask_cassandra
Ask Cassandra one question (<=800 chars). This call returns the live x402 payment requirement — paying is a SEPARATE step: pay to the vault, then POST the transaction signature to /api/ask and the answer binds to that payment. No money moves in this call.
shallow
check_endpoint
Check whether a URL answers a well-formed x402 (HTTP 402) payment challenge — the question an agent host asks before routing a paid call. Free. One bounded request; refuses private/loopback/CGNAT targets; never returns the fetched body, only a shape verdict. This is a free shape check, NOT a conformance report.
shallow
get_terms
Get the LIVE, payable x402 payment terms for one of this shop's products by id — the exact amount, asset, network and address to pay, plus the exact next step. Free (paying is a SEPARATE, deliberate step; no money moves in this call). Ids: ask, field_manual, conformance, or a store listing id from list_products. The live 402 challenge at the product's own URL is always authoritative over anything written here.
shallow
list_products
List this shop's products with exact prices and whether each is sellable now. Free.
shallow
shop_vitals
Read this shop's live public vitals: visitor count, wakes to date, and the treasury balance (a live on-chain read where available). Free.
shallow

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