S3 MCP Server

# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [Unreleased] ## [0.4.0] - 2025-06-01 ### Added - **HTTP Transport Support**: StreamableHTTP with Server-Sent Events for web clients - **Transport Abstraction Layer**: Factory pattern supporting STDIO, HTTP, and SSE protocols - **Application Class**: Centralized configuration management and transport orchestration - **Session Management**: Stateful HTTP sessions with proper MCP protocol compliance - **Enhanced CLI Arguments**: Support for `--stdio`, `--http`, and auto-detection - **HTTP Mock Utilities**: Bridge between Hono framework and Node.js streams - **Comprehensive Test Suite**: Integration tests for HTTP server and SSE endpoints - **CLAUDE.md**: Development guidance for Claude Code with architecture documentation ### Changed - **Entry Point**: Refactored from direct server creation to Application-based architecture - **Transport Selection**: Runtime transport factory selection instead of hardcoded STDIO - **Docker Configuration**: Updated entrypoint for modular architecture support - **README Documentation**: Enhanced with transport features and deployment options - **run-inspector.sh**: Added Docker support with transport-specific debugging options - **Server Version**: Updated to 0.4.0 to reflect major architectural changes ### Fixed - **CI Test Failures**: Resolved HTTP server integration test issues with proper session initialization - **Import Organization**: Fixed Biome linting compliance for import statements - **SSE Endpoint Tests**: Fixed crypto import for Node.js compatibility - **Accept Headers**: Ensured StreamableHTTPServerTransport compatibility - **Docker Compose**: Removed .env.local requirement for simplified setup ### Dependencies - **Added**: @hono/node-server, hono for HTTP transport - **Updated**: @modelcontextprotocol/sdk to latest version for StreamableHTTP support ## [0.3.0] - 2025-04-29 ### Added - Docker support with Dockerfile and docker-compose configuration - GitHub Actions workflow for Docker build, test, scan, and publish - Enhanced run-inspector.sh with Docker Compose and CLI support - Added Docker setup instructions for running the S3 MCP server ### Changed - Updated README with badges and improved documentation - Improved GitHub workflow configurations ## [0.2.5] - 2025-04-10 ### Changed - chore(deps): update @modelcontextprotocol/sdk to version 1.9.0 ## [0.2.4] - 2025-04-05 ### Changed - Merge pull request #1 from samuraikun/dependabot/npm_and_yarn/vite-6.2.4 - Updated vite dependency to version 6.2.4 ## [0.2.3] - 2025-03-25 ### Changed - chore: update README.md & .npmignore - Improved documentation - Updated .npmignore to exclude unnecessary files from npm package ## [0.2.2] - 2025-03-20 ### Fixed - fix: update GitHub Actions permissions for release creation - Fixed CI/CD pipeline permissions for automated releases ## [0.2.1] - 2025-03-15 ### Changed - Release version 0.2.1 - Minor improvements and bug fixes ## [0.2.0] - 2025-03-15 ### Added - Initial development setup - Command-line interface with `--help` and `--version` flags - Improved server startup messages with configuration display - Updated README with npm publishing instructions ## [0.1.0] - 2025-03-15 ### Added - Core functionality for AWS S3 MCP Server - Basic file operations (read, list, get_object) - PDF parsing support - Integration with Model Context Protocol - Unit tests for core functionality - CI: add test workflow [Unreleased]: https://github.com/samuraikun/aws-s3-mcp/compare/v0.4.0...HEAD [0.4.0]: https://github.com/samuraikun/aws-s3-mcp/compare/v0.3.0...v0.4.0 [0.3.0]: https://github.com/samuraikun/aws-s3-mcp/compare/v0.2.5...v0.3.0 [0.2.5]: https://github.com/samuraikun/aws-s3-mcp/compare/v0.2.4...v0.2.5 [0.2.4]: https://github.com/samuraikun/aws-s3-mcp/compare/v0.2.3...v0.2.4 [0.2.3]: https://github.com/samuraikun/aws-s3-mcp/compare/v0.2.2...v0.2.3 [0.2.2]: https://github.com/samuraikun/aws-s3-mcp/compare/v0.2.1...v0.2.2 [0.2.1]: https://github.com/samuraikun/aws-s3-mcp/compare/v0.2.0...v0.2.1 [0.2.0]: https://github.com/samuraikun/aws-s3-mcp/compare/v0.1.0...v0.2.0 [0.1.0]: https://github.com/samuraikun/aws-s3-mcp/releases/tag/v0.1.0