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Magento MCP Integration for LangGraph

Connect Magento to LangGraph through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

7 functions 6 read 1 write Manual OAuth token auth
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Connect Magento to LangGraph

Run KosmoKrator integration calls from LangGraph nodes while preserving local credentials and permissions.

Use a graph node that calls the KosmoKrator CLI for deterministic steps or an MCP client for dynamic tool selection. The gateway is local, scoped to this integration, and starts with --write=deny so LangGraph can inspect read-capable tools without receiving write access by default.

Magento MCP Config for LangGraph

Headless CLI calls fit repeatable graph edges; MCP fits exploratory agent nodes.

{
  "mcpServers": {
    "kosmokrator-magento": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=magento",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

kosmokrator mcp:serve --integration=magento --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only Magento instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

Magento Tools Visible to LangGraph

LangGraph sees stable MCP tool names generated from the Magento integration catalog.

MCP toolSource functionTypeDescription
integration__magento__magento_list_products magento.magento_list_products Read List products from the Magento catalog. Returns a list of products with support for search criteria filtering and pagination.
integration__magento__magento_get_product magento.magento_get_product Read Get details of a specific Magento product by its SKU. Returns the full product object including attributes, pricing, and stock information.
integration__magento__magento_create_product magento.magento_create_product Write Create a new product in the Magento catalog. Requires SKU, name, price, and attribute set ID. Returns the created product object.
integration__magento__magento_list_orders magento.magento_list_orders Read List orders from the Magento store. Returns a list of orders with support for search criteria filtering and pagination.
integration__magento__magento_get_order magento.magento_get_order Read Get details of a specific Magento order by its ID. Returns the full order object including items, addresses, payment, and totals.
integration__magento__magento_list_customers magento.magento_list_customers Read List customers from the Magento store. Returns a list of customers with support for search criteria filtering and pagination.
integration__magento__magento_get_current_user magento.magento_get_current_user Read Verify Magento API connectivity and retrieve current user information. Useful as a health check to confirm the integration is properly configured.

Related Magento Pages

Magento CLIUse direct JSON commands instead of MCP discovery. Magento MCPFull gateway reference and MCP tool names. KosmoKrator for LangGraphClient-level gateway setup.