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mcp/harbor
VS Code

Telnyx for VS Code

io.github.stucchi/telnyx

MCP server for the Telnyx API — billing, phone numbers, and messaging

client:VS Code transport:stdio runtime:pypi

Install Telnyx in VS Code

.vscode/mcp.json 

{
  "inputs": [
    {
      "type": "promptString",
      "id": "telnyx-api-key",
      "description": "TELNYX_API_KEY",
      "password": true
    }
  ],
  "servers": {
    "telnyx": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "telnyx-mcp"
      ],
      "env": {
        "TELNYX_API_KEY": "${input:telnyx-api-key}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

Telnyx in other clients

Telnyx MCP server