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

global_search

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" } } } ​

Links

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