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Marc Goodner

PROFILE

Marc Goodner

Developed advanced enhancements to the Edit File feature in the modelcontextprotocol/servers repository, focusing on robust diff-based editing and improved whitespace and indentation handling. Leveraging TypeScript and Node.js, the work introduced git-style and unified diff support, dry-run previews, and reverse-order application of edits to prevent overlapping changes. These improvements enabled safer, large-scale text transformations and reduced manual editing risks. The developer also updated documentation and user guidance, clarifying feature capabilities, limitations, and usage patterns. Emphasis on technical writing and commit discipline ensured maintainability, while the diff algorithm approach improved reliability for complex, multi-line file edits and text processing tasks.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

16Total
Bugs
0
Commits
16
Features
2
Lines of code
1,624
Activity Months1

Work History

December 2024

16 Commits • 2 Features

Dec 1, 2024

Delivered a comprehensive upgrade to the Edit File feature in modelcontextprotocol/servers, delivering robust diff-based editing, improved whitespace/indentation handling, and reliable multi-line edits, plus user guidance. The improvements enable safe, large-scale text transformations with dry-run previews and reverse-order application to prevent overlapping changes, reducing manual editing time and risk of regressions. Documentation updates clarified capabilities, limitations, and usage guidelines, aligning user expectations with the new behavior.

Activity

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Quality Metrics

Correctness90.0%
Maintainability86.2%
Architecture86.2%
Performance86.2%
AI Usage30.0%

Skills & Technologies

Programming Languages

MarkdownTypeScript

Technical Skills

API developmentNode.jsTypeScriptbackend developmentdiff algorithmsdocumentationfile editingfile handlingfile manipulationfull stack developmentpattern matchingreadme writingsoftware developmenttechnical writingtext processing

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

modelcontextprotocol/servers

Dec 2024 Dec 2024
1 Month active

Languages Used

MarkdownTypeScript

Technical Skills

API developmentNode.jsTypeScriptbackend developmentdiff algorithmsdocumentation