KosmoKrator

communication

Sinch MCP Gateway for AI Agents

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

7 functions 6 read 1 write API token auth
Submit Sinch feedback View package source

Sinch MCP Gateway

Expose Sinch to MCP clients with `kosmokrator mcp:serve --integration=sinch`.

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

Serve Manually

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

MCP Tool Names

KosmoKrator exposes integration tools through the gateway with stable names:

MCP toolSource functionType
integration__sinch__sinch_get_group sinch.sinch_get_group Read read
integration__sinch__sinch_get_phone_number sinch.sinch_get_phone_number Read read
integration__sinch__sinch_list_batches sinch.sinch_list_batches Read read
integration__sinch__sinch_list_groups sinch.sinch_list_groups Read read
integration__sinch__sinch_list_messages sinch.sinch_list_messages Read read
integration__sinch__sinch_list_phone_numbers sinch.sinch_list_phone_numbers Read read
integration__sinch__sinch_send_sms sinch.sinch_send_sms Write write

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.