# MSSQL MCP Server Implementation TODO
## Phase 1: Project Setup
- [ ] Initialize new MCP server project
- [ ] Set up basic project structure
- [ ] Add core dependencies (mssql, dotenv)
- [ ] Configure TypeScript
- [ ] Set up testing framework
## Phase 2: Core Implementation
- [ ] Implement connection management
- [ ] Connection pooling setup
- [ ] Connection string validation
- [ ] Reconnection handling
- [ ] Add query execution functionality
- [ ] Basic query support
- [ ] Parameterized queries
- [ ] Transaction support
- [ ] Create database listing tool
- [ ] Filter options
- [ ] Permissions checking
- [ ] Create table listing tool
- [ ] Schema support
- [ ] Filter capabilities
- [ ] Create table description tool
- [ ] Column details
- [ ] Index information
- [ ] Foreign key relationships
- [ ] Implement error handling
- [ ] SQL error mapping
- [ ] Connection error handling
- [ ] Timeout handling
## Phase 3: Security & Validation
- [ ] Add input validation
- [ ] Query string validation
- [ ] Parameter type checking
- [ ] Size limits enforcement
- [ ] Implement query sanitization
- [ ] SQL injection prevention
- [ ] Dangerous command blocking
- [ ] Add parameterized query support
- [ ] Type mapping
- [ ] Bulk operations
- [ ] Set up connection pooling
- [ ] Pool size configuration
- [ ] Timeout settings
- [ ] Dead connection handling
- [ ] Add security best practices
- [ ] TLS/SSL support
- [ ] Credential management
- [ ] Access control
## Phase 4: Testing
- [ ] Write unit tests
- [ ] Connection tests
- [ ] Query tests
- [ ] Tool tests
- [ ] Write integration tests
- [ ] End-to-end scenarios
- [ ] Error scenarios
- [ ] Create test database setup script
- [ ] Sample data generation
- [ ] Clean up procedures
- [ ] Add test coverage reporting
- [ ] Coverage thresholds
- [ ] Report generation
## Phase 5: Documentation
- [ ] Write main README
- [ ] Installation guide
- [ ] Configuration options
- [ ] Basic usage examples
- [ ] Create API documentation
- [ ] Tool specifications
- [ ] Parameter details
- [ ] Response formats
- [ ] Add usage examples
- [ ] Basic queries
- [ ] Advanced scenarios
- [ ] Document error codes
- [ ] Error categories
- [ ] Troubleshooting guides
- [ ] Create contributing guidelines
- [ ] Code style guide
- [ ] PR process
- [ ] Testing requirements
## Phase 6: Final Steps
- [ ] Perform security audit
- [ ] Code review
- [ ] Dependency check
- [ ] Configuration review
- [ ] Add performance optimizations
- [ ] Query optimization
- [ ] Connection management
- [ ] Resource cleanup
- [ ] Create release workflow
- [ ] Version management
- [ ] Change documentation
- [ ] Release process
- [ ] Write changelog
- [ ] Version history
- [ ] Breaking changes
- [ ] Migration guides