faker-mcp-server

# faker-server MCP Server MCP server to get fake strings This is a TypeScript-based MCP server that provides tools for generating fake data using Faker.js. It demonstrates core MCP concepts by providing: - Tools for generating various types of fake data (person, lorem, internet, etc.) - Support for different locales for internationalization - Customizable options for each data type ## Features ### Tools - `generate_person` - Generate fake person data (names, job titles, etc.) - `generate_lorem` - Generate fake lorem ipsum text - `generate_internet` - Generate fake internet data (emails, usernames, URLs, etc.) - `generate_date` - Generate fake dates - `generate_commerce` - Generate fake commerce data (products, prices, etc.) - And many more modules from Faker.js ### Features - Support for multiple locales (en, ja, fr, etc.) - Customizable field selection for each data type - Configurable parameters (length, count, min/max values, etc.) ## Development Install dependencies: ```bash npm install ``` Build the server: ```bash npm run build ``` For development with auto-rebuild: ```bash npm run watch ``` ## Testing Run all tests: ```bash npm test ``` Run tests in watch mode: ```bash npm run test:watch ``` Run integration tests specifically: ```bash npm run test:integration ``` Generate test coverage report: ```bash npm run test:coverage ``` ## Installation To use with Claude Desktop, add the server config: On MacOS: `~/Library/Application Support/Claude/claude_desktop_config.json` On Windows: `%APPDATA%/Claude/claude_desktop_config.json` ```json { "mcpServers": { "faker-server": { "command": "/path/to/faker-server/build/index.js" } } } ``` ### Debugging Since MCP servers communicate over stdio, debugging can be challenging. We recommend using the [MCP Inspector](https://github.com/modelcontextprotocol/inspector), which is available as a package script: ```bash npm run inspector ``` The Inspector will provide a URL to access debugging tools in your browser.