KosmoKrator

email

Elastic Email MCP Gateway for AI Agents

Expose Elastic Email tools to Claude Code, Cursor, Codex, and other MCP clients through the local KosmoKrator MCP gateway.

6 functions 4 read 2 write API key auth
Submit Elastic Email feedback View package source

Elastic Email MCP Gateway

Expose Elastic Email to MCP clients with `kosmokrator mcp:serve --integration=elastic-email`.

If the client has never used KosmoKrator before, install it first, then register this integration as a stdio MCP server. The gateway exposes only the selected integration in the example below. 

curl -fsSL https://raw.githubusercontent.com/OpenCompanyApp/kosmokrator/main/install.sh | bash
kosmokrator mcp:gateway:install --integration=elastic-email --write=deny --json
{
  "mcpServers": {
    "kosmokrator-elastic-email": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=elastic-email",
        "--write=deny"
      ]
    }
  }
}

Serve Manually

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

MCP Tool Names

KosmoKrator exposes integration tools through the gateway with stable names:

MCP toolSource functionType
integration__elastic_email__elasticemail_send_email elastic-email.elasticemail_send_email Write write
integration__elastic_email__elasticemail_list_templates elastic-email.elasticemail_list_templates Read read
integration__elastic_email__elasticemail_get_template elastic-email.elasticemail_get_template Read read
integration__elastic_email__elasticemail_list_contacts elastic-email.elasticemail_list_contacts Read read
integration__elastic_email__elasticemail_create_contact elastic-email.elasticemail_create_contact Write write
integration__elastic_email__elasticemail_get_current_user elastic-email.elasticemail_get_current_user Read read

Write Access

Start with --write=deny for read-only MCP clients. Use --write=ask or --write=allow only when the client and workspace are trusted.