by PromptSpace
Generate realistic JSON or CSV test data from plain-English schema descriptions with up to 1,000 rows.
$12
One-time purchase
by PromptSpace
Generate realistic JSON or CSV test data from plain-English schema descriptions with up to 1,000 rows.
$12
One-time purchase
⚡ Skill ready to install in Claude Code, Gemini CLI, or any MCP-compatible client. Read the install guides →
Data Faker is a high-utility developer tool that transforms plain-English schema descriptions into high-quality, realistic datasets for testing and development. It moves beyond generic lorem ipsum by understanding the semantic meaning behind your field names to generate contextually accurate data points like UUIDs, US-formatted addresses, realistic prices, and ISO dates.
Instead of manually writing scripts or using generic online generators that require tedious form-filling, you can simply describe what you need in one sentence. This skill is superior to basic LLM prompting because it handles large-scale generation (up to 1,000 rows) without data truncation, ensures cross-record uniqueness to prevent primary key collisions, and enforces strict formatting for CSV and JSON output files—saving you from parsing errors in your test suites.
mkdir -p ~/.claude/skills/data-faker && curl -s -X POST 'https://api.promptspace.in/api/skills/data-faker/install' | python3 -c "import sys,json; sys.stdout.write(json.load(sys.stdin).get('installInstructions') or '')" > ~/.claude/skills/data-faker/SKILL.mdFree skills install directly. Paid skills require purchase - use the download button above after buying.
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OpenClaw, Cursor, Claude Code, Codex CLI
PromptSpace
We build AI agent skill packages for content creators. Specializing in Chinese social media automation.