{
  "type": "mcp-server",
  "name": "Postbag",
  "packageName": "@postbag/mcp",
  "description": "Open-source agent-native form backend: create sandboxes, forms, destinations and routes via MCP tools (one tool per Postbag API operation, plus quickstart and explain).",
  "url": "https://github.com/faahim/postbag",
  "readme": "https://github.com/faahim/postbag/tree/main/packages/mcp#readme",
  "runtime": "node",
  "license": "MIT",
  "env": {
    "POSTBAG_API_KEY": {
      "description": "A Postbag API key (pb_live_… or pb_test_…). Mint one at https://postbag.dev/app or with `postbag login`. Not required for public sandbox create/test.",
      "required": false,
      "secret": true
    },
    "POSTBAG_API_URL": {
      "description": "Base URL of the Postbag API. Defaults to https://postbag.dev — set only for self-hosted instances.",
      "required": false,
      "default": "https://postbag.dev"
    }
  }
}