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mcp/harbor
Claude Code

Real Fake Data for Claude Code

io.github.przeslijmi/real-fake-data-mcp

Realistic synthetic test data — valid PESELs, NIPs, IBANs, addresses, people across 27 EU countries.

client:Claude Code transport:stdio runtime:npm

Install Real Fake Data in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add real-fake-data-mcp -e REAL_FAKE_DATA_API_KEY=<REAL_FAKE_DATA_API_KEY> -e REAL_FAKE_DATA_API_BASE_URL=<REAL_FAKE_DATA_API_BASE_URL> -- npx -y @przeslijmi/real-fake-data-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

Real Fake Data in other clients

Real Fake Data MCP server