https://github.com/nikolay-e/treemapper

Export your entire codebase to ChatGPT/Claude in one command. Structure + contents in YAML/JSON — optimized for LLM context windows.

ai anthropic chatgpt claude cli code-context code-review code-to-prompt codebase context-window developer-tools diff-context directory-tree git-diff llm llm-context openai prompt-engineering python yaml

Last synced: 09 Apr 2026