yasasbanukaofficial/claude-code
Full source code of Claude Code, Anthropic's official AI coding assistant CLI with tool-calling and terminal UI.

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This repository is a backup and analysis of the leaked Claude Code source code originally discovered in an npm package sourcemap. It exposes the complete TypeScript codebase including LLM tool-calling mechanisms, agentic workflow implementations, and the terminal UI components. The leak illustrates how sourcemap files embedded in published npm packages can expose full production source code publicly.
Frequently asked
- What is yasasbanukaofficial/claude-code?
- Full source code of Claude Code, Anthropic's official AI coding assistant CLI with tool-calling and terminal UI.
- Is claude-code open source?
- Yes — yasasbanukaofficial/claude-code is an open-source project tracked on heatdrop.
- What language is claude-code written in?
- yasasbanukaofficial/claude-code is primarily written in TypeScript.
- How popular is claude-code?
- yasasbanukaofficial/claude-code has 3.8k stars on GitHub and is currently cooling off.
- Where can I find claude-code?
- yasasbanukaofficial/claude-code is on GitHub at https://github.com/yasasbanukaofficial/claude-code.