Connect Claude.
Try a useful task free.

1. Add the connection

1. Run the command below for a connection private to this project, or merge the JSON entry into your project .mcp.json.
2. Run claude mcp get agent-utilities-shopping to check the connection. A shared .mcp.json entry may wait for approval in Claude Code; inspect the URL before approving it.
3. Open Claude Code and use /mcp to inspect the connection. Keep tool approvals enabled.

claude mcp add --transport http agent-utilities-shopping 'https://agent-utilities.agent-utilities.workers.dev/mcp/remote?category=commerce'

Configuration file: .mcp.json in your project for the JSON option; the command uses private local scope. Merge this entry with existing settings; do not replace other servers. This template contains no credential and enables no automatic spending.

{
  "mcpServers": {
    "agent-utilities-shopping": {
      "type": "http",
      "url": "https://agent-utilities.agent-utilities.workers.dev/mcp/remote?category=commerce"
    }
  }
}

For Claude web or Desktop, add a custom remote connector using the same URL. Use its free tools without authentication. This service has no OAuth; paid use requires a client capable of sending your private Authorization header, such as Claude Code. Organization settings may restrict connectors.

Claude web/Desktop: open Customize → Connectors, choose the option to add a custom web connector, and supply this URL:

https://agent-utilities.agent-utilities.workers.dev/mcp/remote?category=commerce

Give it a free first task

Use Agent Utilities to extract the declared product offer from this sample HTML with agent_utilities_offer_preview. Report the price, currency and source warnings. Use only the free preview; do not create an account, buy credits or call a paid tool.

{
  "html": "<title>Sample tea</title><script type=\"application/ld+json\">{\"@type\":\"Product\",\"name\":\"Tea\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3.00\",\"priceCurrency\":\"USD\"}}</script>",
  "maxOffers": 3
}

Expected: one declared Tea offer, price 3.00, currency USD, and chargedMicroUsd: "0". This is a synthetic example, not a live merchant check. The preview accepts up to three offers and 16384 input bytes.

When you need a full tool

Ask your agent to call agent_utilities_payment_options with {} for current credit packs and the funding link. This free call creates no account or checkout.

Create service credentials in the workspace and fund only an approved task. Full MCP tools use prepaid credits from $1 or $5. Configure the API key through your client's private Authorization: Bearer <API key> HTTP header setting; never place it in a URL, prompt or shared configuration. This service does not provide OAuth.

Call agent_utilities_prepare, approve its price, and preserve the returned input, request ID and price ceiling before executing. No connector here purchases or tops up credits. Read payment and retry instructions.

The 0.005-USDC standard-x402 report is a separate wallet-based HTTP route. These MCP configurations do not sign crypto payments.