{
  "title": "Security.txt validator",
  "human_url": "https://happytails.ai/en/developer-tools/security-text-validator/",
  "agent_url": "https://happytails.ai/agents/en/developer-tools/security-text-validator/",
  "language": "en",
  "markdown_url": "https://happytails.ai/en/developer-tools/security-text-validator.md",
  "content": "Security.txt validator\nInspect or generate structured developer data locally with bounded inputs and complete reports.\nHow can we improve this tool?\nReport a problem or share an idea.\nPlease leave out private information. Your message and the tool name go to our team via PostHog.\nHow to use Security.txt validator\nEnter or paste the structured input.\nReview the validated result and assumptions.\nCopy or download the complete report.\nUseful next steps\nDatabase connection string parser\nSQL INSERT generator\nText encoding converter\nLocal developer utility\nReview the result and verify it against the system that will receive it.",
  "content_format": "text/plain",
  "visibility": "public",
  "links": [
    {
      "name": "Database connection string parser",
      "url": "https://happytails.ai/en/developer-tools/database-connection-string-parser/"
    },
    {
      "name": "SQL INSERT generator",
      "url": "https://happytails.ai/en/developer-tools/sql-insert-generator/"
    },
    {
      "name": "Text encoding converter",
      "url": "https://happytails.ai/en/developer-tools/text-encoding-converter/"
    }
  ],
  "tool": {
    "id": "security-text-validator",
    "category": "developer-tools",
    "built": true,
    "requirements": "Runs locally in your browser. Inputs remain on the device and no database or network connection is made.",
    "implementation": {
      "fields": [
        {
          "key": "text",
          "label": "security.txt contents",
          "value": "Contact: mailto:security@example.com\nExpires: 2030-01-01T00:00:00Z\nPolicy: https://example.com/security",
          "type": "textarea",
          "maxLength": 200000
        }
      ],
      "input": false,
      "presentation": "metrics",
      "note": "Validate security.txt syntax and contacts locally. This checks format and required fields, not the security of the site.",
      "experience": {
        "automatic": false,
        "single": false,
        "inputMaxLength": 1000000,
        "inputMode": "text",
        "label": "Structured input",
        "placeholder": "Contact: mailto:security@example.com\nExpires: 2099-01-01T00:00:00Z\nPolicy: https://example.com/security",
        "help": "Use the documented fields. Up to 1,000,000 characters. Review the settings before running.",
        "action": null
      },
      "mode": "explicit",
      "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"
    }
  },
  "markdown": "# Security.txt validator\n\n- Human page: https://happytails.ai/en/developer-tools/security-text-validator/\n- Markdown: https://happytails.ai/en/developer-tools/security-text-validator.md\n- Structured JSON: https://happytails.ai/agents/en/developer-tools/security-text-validator/index.json\n- Visibility: public\n\n## Tool capabilities\n\n| Property | Value |\n| --- | --- |\n| Tool ID | `security-text-validator` |\n| Category | developer-tools |\n| Implementation | Registered implementation. Registration alone is not a production-quality guarantee. |\n| Browser execution | Use the visible action or interactive controls. |\n| Browser processing | Browser; see tool notes for network behavior. |\n| HTTP API | Not callable through HTTP. |\n| Browser-agent interface | run_current_tool |\n\n### Implementation notes\n\nValidate security.txt syntax and contacts locally. This checks format and required fields, not the security of the site.\n\n### Inputs and settings\n\nNo free-text input is required. Use the file inputs and/or settings below.\n\n| Setting | Meaning | Control type | Default | Constraints |\n| --- | --- | --- | --- | --- |\n| `text` | security.txt contents | textarea | \"Contact: mailto:security@example.com\\nExpires: 2030-01-01T00:00:00Z\\nPolicy: https://example.com/security\" |  |\n\n### Browser-agent workflow\n\n1. Open the human page in a browser that supports WebMCP.\n2. Discover the interface exposed by that page; use its actual schema.\n3. Select files on the page first when the tool requires files.\n4. Call `run_current_tool` with valid input and settings.\n5. Inspect the returned result or error and the displayed output. Retrieve files from the displayed download links.\n\nCalls do not automatically copy or download results. Browser permissions still apply. Interface availability alone is not proof of successful execution.\n\n### Planning specification\n\nRuns locally in your browser. Inputs remain on the device and no database or network connection is made.\n\nThis describes intended requirements. Use the implementation notes, interface schema and observed output to determine current support.\n\n### Complete machine-readable capability record\n\n```json\n{\n  \"id\": \"security-text-validator\",\n  \"category\": \"developer-tools\",\n  \"built\": true,\n  \"requirements\": \"Runs locally in your browser. Inputs remain on the device and no database or network connection is made.\",\n  \"implementation\": {\n    \"fields\": [\n      {\n        \"key\": \"text\",\n        \"label\": \"security.txt contents\",\n        \"value\": \"Contact: mailto:security@example.com\\nExpires: 2030-01-01T00:00:00Z\\nPolicy: https://example.com/security\",\n        \"type\": \"textarea\",\n        \"maxLength\": 200000\n      }\n    ],\n    \"input\": false,\n    \"presentation\": \"metrics\",\n    \"note\": \"Validate security.txt syntax and contacts locally. This checks format and required fields, not the security of the site.\",\n    \"experience\": {\n      \"automatic\": false,\n      \"single\": false,\n      \"inputMaxLength\": 1000000,\n      \"inputMode\": \"text\",\n      \"label\": \"Structured input\",\n      \"placeholder\": \"Contact: mailto:security@example.com\\nExpires: 2099-01-01T00:00:00Z\\nPolicy: https://example.com/security\",\n      \"help\": \"Use the documented fields. Up to 1,000,000 characters. Review the settings before running.\",\n      \"action\": null\n    },\n    \"mode\": \"explicit\",\n    \"interactive\": false\n  },\n  \"execution\": \"Browser interface\",\n  \"api\": null,\n  \"browser_agent\": {\n    \"supported\": true,\n    \"name\": \"run_current_tool\",\n    \"discovery\": \"WebMCP on the human page in a supporting browser\",\n    \"verification\": \"See audit/API-AUDIT.md; availability is not verification\"\n  }\n}\n```\n\n## Page guide\n\nInspect or generate structured developer data locally with bounded inputs and complete reports.\n\nHow can we improve this tool?\n\nReport a problem or share an idea.\n\nPlease leave out private information. Your message and the tool name go to our team via PostHog.\n\n### How to use Security.txt validator\n\n1. Enter or paste the structured input.\n2. Review the validated result and assumptions.\n3. Copy or download the complete report.\n\n## Useful next steps\n\n- [Database connection string parser](https://happytails.ai/en/developer-tools/database-connection-string-parser/) ([Markdown](https://happytails.ai/en/developer-tools/database-connection-string-parser.md))\n\n- [SQL INSERT generator](https://happytails.ai/en/developer-tools/sql-insert-generator/) ([Markdown](https://happytails.ai/en/developer-tools/sql-insert-generator.md))\n\n- [Text encoding converter](https://happytails.ai/en/developer-tools/text-encoding-converter/) ([Markdown](https://happytails.ai/en/developer-tools/text-encoding-converter.md))\n\n## Local developer utility\n\nReview the result and verify it against the system that will receive it.\n"
}