Enhanced PostgreSQL

Enhanced PostgreSQL MCP Server provides both read and write access to PostgreSQL databases, extending the original read-only implementation by Anthropic. Developed by Gareth Cottrell, it enables LLMs to not only query database schemas and execute read operations but also modify data through insert, update, and delete operations, as well as manage database schema objects like tables, functions, triggers, and indexes. The server implements proper transaction handling with COMMIT/ROLLBACK mechanisms and uses parameterized queries for data modification operations to prevent SQL injection, making it suitable for AI assistants that need to interact with PostgreSQL databases for both data analysis and database management tasks.