Readwise MCP Server

# Serverless Implementation Summary ## Overview We have successfully implemented serverless deployment support for the Readwise MCP server, allowing it to be deployed to various cloud platforms including Vercel, AWS Lambda, and Google Cloud Functions. This implementation enables users to run the Readwise MCP server without managing their own infrastructure, providing a more accessible and scalable solution. ## Implemented Features ### 1. Serverless Entry Points - **`src/serverless.ts`**: Express-based serverless entry point for all platforms - **`src/lambda.ts`**: AWS Lambda-specific handler using serverless-http - **`src/gcf.ts`**: Google Cloud Functions handler ### 2. Platform-Specific Configurations - **`vercel.json`**: Configuration for Vercel deployment - **`serverless.yml`**: Configuration for AWS Lambda deployment using the Serverless Framework - **Added deployment scripts** to package.json for easy deployment ### 3. Documentation - **`docs/serverless-deployment.md`**: Comprehensive guide for deploying to different platforms - **Updated README.md** with serverless deployment information - **Added troubleshooting tips** for common issues ### 4. Environment Variable Handling - Created a template configuration file (`config.template.json`) - Added support for environment variables in serverless environments - Documented environment variable configuration for each platform ## Key Technical Decisions 1. **Express-Based Approach**: We chose to use Express as the base for all serverless deployments, providing a consistent API across platforms. 2. **SSE Transport for Serverless**: We enforced the SSE transport for serverless deployments, as stdio is not suitable for serverless environments. 3. **Shared Core Logic**: We maintained a single codebase with platform-specific entry points, ensuring consistency and reducing maintenance overhead. 4. **Environment Variable Management**: We implemented flexible environment variable handling that works across different platforms. ## Benefits 1. **Scalability**: Serverless deployments automatically scale based on demand. 2. **Cost-Effectiveness**: Users only pay for the compute resources they use. 3. **Simplified Deployment**: No need to manage servers or infrastructure. 4. **Global Availability**: Serverless platforms typically offer global CDN distribution. 5. **High Availability**: Built-in redundancy and fault tolerance. ## Future Improvements 1. **Custom Domains**: Add support for custom domain configuration. 2. **Authentication**: Implement authentication for serverless deployments. 3. **Caching**: Add response caching to improve performance and reduce API calls. 4. **Monitoring**: Integrate with platform-specific monitoring tools. 5. **Cold Start Optimization**: Optimize for faster cold starts in serverless environments. ## Conclusion The serverless implementation significantly enhances the accessibility and scalability of the Readwise MCP server. Users can now deploy the server to their preferred cloud platform with minimal configuration, making it easier to integrate Readwise with Claude and other MCP-compatible assistants.