Worked on improving documentation and build reliability across the dandavison/modelcontextprotocol-modelcontextprotocol and modelcontextprotocol/rust-sdk repositories. Addressed API schema inconsistencies by updating Java SDK documentation and replacing inline map definitions with JSON schema strings, ensuring alignment between documentation and the actual API for tool registration. Enhanced onboarding and reduced ambiguity for developers by refining Markdown-based documentation. In the Rust SDK, resolved WASI build errors by standardizing package naming and updating TOML configuration and README files, which improved cross-target compatibility and streamlined CI processes. Demonstrated attention to API consistency, build system configuration, and clear documentation using Java, JavaScript, and TOML.