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25 lines
No EOL
1.1 KiB
Markdown
# MCP TypeScript SDK Guide
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## Build & Test Commands
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```
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npm run build # Build ESM and CJS versions
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npm run lint # Run ESLint
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npm test # Run all tests
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npx jest path/to/file.test.ts # Run specific test file
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npx jest -t "test name" # Run tests matching pattern
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```
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## Code Style Guidelines
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- **TypeScript**: Strict type checking, ES modules, explicit return types
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- **Naming**: PascalCase for classes/types, camelCase for functions/variables
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- **Files**: Lowercase with hyphens, test files with `.test.ts` suffix
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- **Imports**: ES module style, include `.js` extension, group imports logically
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- **Error Handling**: Use TypeScript's strict mode, explicit error checking in tests
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- **Formatting**: 2-space indentation, semicolons required, single quotes preferred
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- **Testing**: Co-locate tests with source files, use descriptive test names
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- **Comments**: JSDoc for public APIs, inline comments for complex logic
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## Project Structure
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- `/src`: Source code with client, server, and shared modules
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- Tests alongside source files with `.test.ts` suffix
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- Node.js >= 18 required |