Mock data generator | agent view
The same page content and links, with explicit tool capabilities. Tools marked with an API can run directly through HTTP. Other tools require the browser interface or are not connected yet.
Tool capabilities
{
"id": "mock-data-generator",
"category": "developer-tools",
"built": true,
"requirements": "Schema-driven seeded synthetic CSV/JSON; clearly fictional values and no real personal records.",
"implementation": {
"fields": [
{
"key": "n",
"label": "Records",
"value": 10,
"type": "number"
}
],
"input": false,
"note": "Synthetic demo records; emails use happytails.ai.",
"experience": {
"automatic": false,
"single": false,
"label": "Your text",
"placeholder": "Type or paste your input…",
"help": "Up to 1,000,000 characters. Review the settings before running.",
"action": null
},
"mode": "explicit",
"interactive": false
},
"execution": "POST /api/v1/tools/mock-data-generator/run",
"api": {
"id": "mock-data-generator",
"name": "Mock data generator",
"category": "developer-tools",
"description": "Schema-driven seeded synthetic CSV/JSON.",
"notes": "Synthetic demo records; emails use happytails.ai.",
"human_path": "/en/developer-tools/mock-data-generator/",
"method": "POST",
"endpoint": "/api/v1/tools/mock-data-generator/run",
"schema_url": "/api/v1/tools/mock-data-generator",
"input_schema": {
"type": "object",
"additionalProperties": false,
"properties": {
"input": {
"type": "string",
"maxLength": 1000000,
"default": "",
"description": "Plain text input. File tools use files instead unless otherwise documented."
},
"options": {
"type": "object",
"additionalProperties": false,
"properties": {
"n": {
"type": "number",
"description": "Records",
"default": 10.0
}
}
}
}
},
"output_schema": {
"type": "object",
"required": [
"tool",
"result"
],
"properties": {
"tool": {
"type": "string"
},
"result": {
"type": "object",
"required": [
"text",
"files"
],
"properties": {
"text": {
"type": [
"string",
"null"
]
},
"data": {
"description": "Parsed JSON when the textual result is JSON."
},
"name": {
"type": "string"
},
"mime": {
"type": "string"
},
"files": {
"type": "array",
"items": {
"type": "object",
"required": [
"name",
"mime",
"bytes",
"base64"
],
"properties": {
"name": {
"type": "string"
},
"mime": {
"type": "string"
},
"bytes": {
"type": "integer"
},
"base64": {
"type": "string",
"contentEncoding": "base64"
}
}
}
}
}
}
}
},
"processing": "Server; same transformation code as browser tools",
"limits": {
"request_bytes": 8388608,
"input_characters": 1000000,
"files_bytes": 5242880,
"max_files": 0,
"timeout_seconds": 12
}
},
"agent_processing": "Server; same transformation code as browser tools",
"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"
}
}Page guide
Schema-driven seeded synthetic CSV/JSON.
How to use Mock data generator
- Enter the values you want to calculate and choose the relevant units or settings.
- Review the settings, then choose Run Mock data generator.
- Review the result, then use Copy result or a download link when available.
Working with mock data generator
Formatting makes existing data or code easier to read. Validation checks whether it follows a syntax or schema. Conversion maps it into another representation. Choosing the right operation helps avoid treating a neatly formatted result as proof that the underlying data is correct.
Common questions
Does valid JSON mean the data is correct?
Syntax validation only establishes that the text can be parsed as JSON. A schema can check required fields and types, but neither proves that an email address, price or external record is factually correct.
Is decoding the same as decrypting or verifying?
No. Base64 and URL encoding are representations, not encryption. Reading a token payload does not verify its signature. Use the specific validation or verification process required by the system receiving the result.