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Kalicart Global

@Giuseppe Socci

KaliCart Global is a keyless, read-only MCP server that lets AI agents search a federated catalog of products across independent WooCommerce stores. Each merchant runs the KaliCart Bridge plugin and remains the source of truth for price, stock, and checkout; the global layer provides a single agent-facing search surface over those stores. Results carry merchant-authoritative prices, canonical category leaves, availability status, and per-merchant data-access signals so agents know whether catalog data is live or an indicative snapshot. Tools: - global_search — federated product search across all participating merchants (free text in any language, plus brand, color, price-range, and in-stock filters) - lookup_merchant — check whether a domain runs an ARC-compliant catalog and its federation status
Overview

KaliCart Global

Federated commerce search for AI agents — one MCP endpoint, many independent stores.

KaliCart Global is a keyless, read-only MCP server that lets an AI agent search a federated catalog of real products across independent WooCommerce merchants. Each store runs the KaliCart Bridge plugin and stays the source of truth for price, stock, and checkout; the global layer gives agents a single search surface over all of them.

What makes it useful for agents

  • Merchant-authoritative data. Every offer carries the store's own price (authority: merchant_catalog), availability status, and a direct product URL. No scraping, no guesswork.
  • Canonical categories. Results are mapped to a canonical taxonomy (e.g. beverages.water.still, food.snacks.popcorn), so an agent can reason by category, not just by text match.
  • Honest freshness signals. Each result includes provenance (Bridge version, fetch timestamp) and a per-merchant access signal, so an agent knows whether data is live-authoritative or an indicative snapshot to verify at checkout.
  • Any language. Free-text search works across languages; the index is Unicode-correct by construction.
  • Consent-based. Merchants opt in via the ARC (Agent-Readable Catalog) discovery flags; revoking consent removes them at the next probe.

Tools

Search the federated index across all participating merchants.

Parameters:

  • q — free-text query, any language (e.g. "prosecco", "materasso memory foam")
  • leaf — canonical category leaf (e.g. beverages.alcohol.sparkling_prosecco)
  • brand, color, gender — facet filters
  • in_stock — only offers currently in stock
  • min_price, max_price — price range
  • limit — 1–25 results

lookup_merchant

Check whether a domain runs an ARC-compliant catalog (KaliCart Bridge). Returns bridge version, discovery URL, federated-indexing consent flags, and live access status. A miss schedules a background probe.

Parameters:

  • domain — merchant domain (e.g. shop.example.com)

Connection

Remote server, Streamable HTTP, no authentication required:

json { "mcpServers": { "kalicart-global": { "type": "streamable-http", "url": "https://dashboard.kalicart.com/mcp-public" } } } ​

  • Endpoint: https://dashboard.kalicart.com/mcp-public
  • Website: https://bridge.kalicart.com/mcp/
  • Merchant plugin (KaliCart Bridge): available on the WordPress.org plugin directory

Server Config

{
  "mcpServers": {
    "kalicart-global": {
      "type": "streamable-http",
      "url": "https://dashboard.kalicart.com/mcp-public"
    }
  }
}
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