Environment template generator

Open Environment template generator on Happytails.ai. This view has the same page content and links, with explicit tool capabilities. Read the processing notes before using a tool.

Tool capabilities

{
  "id": "environment-template-generator",
  "category": "developer-tools",
  "built": true,
  "requirements": "Portable dotenv dialect: ASCII names, optional export, = assignments, # comments and literal single/double-quoted multiline values. No escape conversion, variable interpolation, shell execution or Docker Compose semantics. Up to 10,000 assignments. Use # empty for no assignments. Runs on your device with no configuration, repository or credential lookups. Up to 1,000,000 input characters and 4,000,000 characters per output file.",
  "implementation": {
    "fields": [],
    "live": true,
    "presentation": "metrics",
    "note": "Dialect: portable dotenv, not Docker Compose interpolation or a shell script. Names use ASCII letters, digits and underscores; the first character cannot be a digit. Optional export prefixes, # comments and literal single/double-quoted multiline values are supported. Backslash escapes and $ references are not expanded. Reports omit values and source lines. Use # empty for an environment with no assignments. Up to 10,000 assignments; up to 500 displayed issues with an omitted count. An accepted input produces a .env.example containing names and = only, without defaults, comments or secrets. Invalid or duplicate entries block the template. Runs on your device. No remote configuration, repository or credentials are queried. Up to 1,000,000 input characters; output files are limited to 4,000,000 characters each.",
    "experience": {
      "automatic": true,
      "single": false,
      "inputMaxLength": 1000000,
      "inputMode": "text",
      "label": "Configuration text",
      "placeholder": "PORT=8080\nTOKEN=\"example-only\"\nEMPTY=\n",
      "help": "Paste text to process locally. Review the supported syntax and the result before downloading. Results update as you type. Up to 1,000,000 characters.",
      "helpParts": [
        "Paste text to process locally. Review the supported syntax and the result before downloading.",
        "Results update as you type.",
        "Up to 1,000,000 characters."
      ],
      "action": null
    },
    "mode": "automatic",
    "interactive": false
  },
  "execution": "Browser interface",
  "api": null,
  "browser_agent": {
    "supported": true,
    "name": "run_current_tool",
    "discovery": "WebMCP on the human page in a supporting browser",
    "verification": "See audit/API-AUDIT.md; availability is not verification"
  }
}

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