Contributed to the awslabs/mcp repository by delivering enhanced documentation for the DynamoDB MCP server, focusing on clarifying the attribute value format and tightening parameter descriptions. The work involved aligning documentation with the current server version to ensure users could accurately format attribute values and reduce misformatting errors. Leveraging expertise in AWS, DynamoDB, and technical writing, the developer provided comprehensive explanations and version-aware updates without requiring code changes. The documentation improvements supported the June 2025 release readiness and demonstrated a disciplined approach to documentation engineering, emphasizing clarity, accuracy, and collaborative contribution hygiene within an open-source Python-based project environment.