Simple TypeScript MCP Server

# OpenCode.md - MCP Server TS ## Commands - Build: `npm run build` - Start: `npm run start` - Development: `npm run dev` - Lint: `npm run lint` - Typecheck: `npm run typecheck` - Test all: `npm test` - Test single: `npm run test:single path/to/test.ts` - Test watch: `npm run test:watch` ## Code Style Guidelines - **Imports**: Use ES module imports with `.js` extension for local files - **Types**: Use Zod for runtime validation, TypeScript for static typing - **Naming**: camelCase for variables/functions, PascalCase for classes/types - **Error Handling**: Use try/catch blocks with specific error messages - **Formatting**: 2-space indentation, semicolons required - **Environment Variables**: Use dotenv, reference with process.env - **Async**: Use async/await pattern for asynchronous operations - **API Calls**: Use fetch API with proper error handling - **Response Format**: Return structured content objects with type field - **MCP SDK**: Use @modelcontextprotocol/sdk version 1.11.1 or higher