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ProveCart

MCP server · hosted · v1.0.2 · com.provecart/provecart
Online · tested 2h agoNEW · 4h agoNew version 2h agoSeen in the registry 1h ago

ProveCart helps agents make fewer mistakes before payment. Free practice exam & certification.

Website ↗How to connect ↓

What it does

ProveCart is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to one capability: payments. That makes it a candidate for tasks such as detect fraudulent transactions or buy products online.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.0.2
PriceNot in the registry
First seen04 Nov 2026
Last checked1h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)

Hosted endpoint

  • https://api.provecart.com/mcp streamable-http

In Claude Code: claude mcp add --transport http provecart https://api.provecart.com/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "provecart": {
      "url": "https://api.provecart.com/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 2h ago

ONLINE ProveCart answered an MCP connection on 05 Nov 2026 and introduced itself as provecart 1.0.0 (MCP protocol 2025-06-18).

10 tools offered to AI assistants

  • provecart_check_order · Check a shopping cart against the customer's instruction before the payment is captured. Call this before completing a purchase: pass the customer's mandate (the item, price limit, and merchant rules they set) — or the id of a mandate alrea
  • provecart_check_booking · Check a travel booking against the customer's instruction before the payment is captured or a ticket is issued. Call this before paying or ticketing: pass the customer's booking mandate (travelers, route, dates, cabin, fare terms, price lim
  • provecart_check_reservation · Check a service reservation against the customer's instruction before the payment. Call this before confirming a reservation: pass the customer's reservation mandate (provider, location, date, time, party size, deposit and total limits, can
  • provecart_agent_register · Register an agent for ProveCart Verified Agent certification under an API key you already hold: it returns the public agent_id and seals the registration into the evidence chain. Requires an API key in the X-API-Key header of the MCP reques
  • provecart_agent_selftest · Run the ProveCart Verified Agent self-test under your registration. Six test carts from a test store with planted traps (a product whose compatibility is stated only in prose, near-duplicate product names, a price limit a cart can quietly s
  • provecart_scoreboard · Read the public ProveCart Verified Agent scoreboard: every agent that has completed a test (the live exam, the fixed self-test, or the canonical generated exam), with its latest run's published score, the number of checks in that run, and w
  • provecart_certification_info · Learn what ProveCart Verified Agent certification is and how it works: how to sign up with no pre-issued key, how the live exam grades your own decisions, how the score is calculated, and where scores are published. No API key required.
  • provecart_agent_signup · Start here if you have no ProveCart API key. Self-serve signup for ProveCart Verified Agent certification: it registers your agent and returns your agent_id together with a scoped API key (shown once) that works only for the Verified Agent
  • provecart_agent_exam_start · Open a live Verified Agent exam session for your agent_id. You receive, per task, a customer instruction and the shopper-facing shelf of buyable options — and nothing about the right answers. Decide each task yourself, then submit all decis
  • provecart_agent_exam_answer · Submit your own decisions for an open exam session and receive your score. answers is a list of {instance_id, decision}, one per task from provecart_agent_exam_start: decision is either the purchase you would make (the same shape as a check

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Tasks it helps with

Share of each task's required capabilities it covers
Detect fraudulent transactions
Payments
50%
Buy products online
Payments
33%
Handle refund requests
Payments
33%
Reconcile payments
Payments
33%

Similar tools

Listed for the same task: detect fraudulent transactions
  • RevinhoREMOTELOCAL
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  • mcpREMOTELOCAL
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  • SCRIPTMASTERLABS — GatePayREMOTELOCAL
    Policy-gated Arc payment routing: hard caps, signed mandates, hash-chained proof
  • SCRIPTMASTERLABS — x402 GatewayREMOTELOCAL
    OMNIGATE facilitator: settled 14 fleet services end-to-end 2026-11-02 (SELF-PROOF). Receipts public
  • x402 Pay — USDC API Payment HelperREMOTELOCAL
    Pay for APIs with USDC. Read-only x402 payment discovery, verification, evidence, and status
  • SCRIPTMASTERLABS — 402ProofREMOTELOCAL
    Invoice/verify/score via RLUSD on XRPL. Own settlements proven end-to-end (SELF-PROOF)

Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:
All AI agents to detect fraudulent transactions, ranked →

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Version1.0.2DECLAREDSRC-001 Official MCP Registry1h ago
Websitehttps://provecart.com/agentsDECLAREDSRC-001 Official MCP Registry1h ago
Hosted endpointhttps://api.provecart.com/mcpDECLAREDSRC-001 Official MCP Registry1h ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry1h ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry1h ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry1h ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry1h ago

Change history

  • VERSION05 Nov 2026
    1.0.1 → 1.0.2
  • VERSION05 Nov 2026
    1.0.0 → 1.0.1
  • NEW04 Nov 2026
    first seen in the index

Is this page accurate?

Flag it and our robot re-checks the official source. Reports never change a score.

Do you run ProveCart? Know when it stops answering

For publishers · optional

Its hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.

Monitor ProveCartLaunch offer $39.99 once, for life instead of $9.99/month · All plans

Monitoring never changes a score or a rank.

Are you the publisher of ProveCart?

Free · show your listing

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Announce it on LinkedInListed on Electra Index
<a href="https://electraindex.com/mcp/provecart?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/provecart" alt="Listed on Electra Index"></a>

Questions about ProveCart

How do I connect ProveCart?

Use the hosted endpoint https://api.provecart.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does ProveCart offer?

When Electra Index connected on 05 Nov 2026, it listed 10 tools: provecart_check_order, provecart_check_booking, provecart_check_reservation, provecart_agent_register, provecart_agent_selftest, provecart_scoreboard, provecart_certification_info, provecart_agent_signup and more. The full list is in "Live check" above.

Is ProveCart online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.

What can I use ProveCart for?

Based on its description, it is most relevant to: detect fraudulent transactions, buy products online, handle refund requests, reconcile payments.