KosmoKrator

email

Elastic Email MCP Integration for Vercel AI SDK

Connect Elastic Email to Vercel AI SDK through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

6 functions 4 read 2 write API key auth
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Connect Elastic Email to Vercel AI SDK

Use KosmoKrator as a local integration gateway for Vercel AI SDK agents and scripts.

Create an MCP client that starts or connects to the KosmoKrator gateway for the selected integration. The gateway is local, scoped to this integration, and starts with --write=deny so Vercel AI SDK can inspect read-capable tools without receiving write access by default.

Elastic Email MCP Config for Vercel AI SDK

Prefer CLI JSON calls when a workflow only needs one deterministic integration operation.

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

Run the Gateway Manually

kosmokrator mcp:serve --integration=elastic-email --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only Elastic Email 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.

Elastic Email Tools Visible to Vercel AI SDK

Vercel AI SDK sees stable MCP tool names generated from the Elastic Email integration catalog.

MCP toolSource functionTypeDescription
integration__elastic_email__elasticemail_send_email elastic-email.elasticemail_send_email Write Send a transactional email via Elastic Email. Provide the recipient address, subject, and HTML body.
integration__elastic_email__elasticemail_list_templates elastic-email.elasticemail_list_templates Read List email templates available in your Elastic Email account.
integration__elastic_email__elasticemail_get_template elastic-email.elasticemail_get_template Read Get details of a specific email template by its ID from Elastic Email.
integration__elastic_email__elasticemail_list_contacts elastic-email.elasticemail_list_contacts Read List contacts from your Elastic Email account.
integration__elastic_email__elasticemail_create_contact elastic-email.elasticemail_create_contact Write Create or add a contact in Elastic Email. Optionally assign the contact to an existing list.
integration__elastic_email__elasticemail_get_current_user elastic-email.elasticemail_get_current_user Read Get information about the currently authenticated Elastic Email user account.

Related Elastic Email Pages

Elastic Email CLIUse direct JSON commands instead of MCP discovery. Elastic Email MCPFull gateway reference and MCP tool names. KosmoKrator for Vercel AI SDKClient-level gateway setup.