Claude Code Reverse Engineering
Description
Reverse-engineered design documents for Anthropic Claude Code CLI - implementation-ready specifications
Installation
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open the source below and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
README
Claude Code CLI — Reverse Engineering Design Documents
**Implementation-ready** reverse engineering specifications for Anthropic's [Claude Code](https://docs.anthropic.com/en/docs/claude-code) CLI tool. Extracted via source map analysis of the npm package (March 2026).
At a Glance
┌─────────────────────────────────────────────────────────────────────┐
│ Claude Code CLI │
│ │
│ ~1,900 files · 512,000+ LOC · TypeScript Strict · Bun │
│ │
│ ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌──────────┐ │
│ │ React │ │ Ink │ │ Yoga │ │Commander │ │
│ │ 19 │ │ (custom │ │ (WASM │ │ .js │ │
│ │ │ │ fork) │ │ layout) │ │ │ │
│ └────┬─────┘ └────┬─────┘ └────┬─────┘ └────┬─────┘ │
│ └──────────────┴──────────────┴──────────────┘ │
│ Terminal UI │
│ ┌─────────────────────────────────────────────────────────────┐ │
│ │ Core Engine │ │
│ │ ┌─────────┐ ┌──────────┐ ┌───────────┐ ┌──────────────┐ │ │
│ │ │ 45+ │ │ Query │ │ Streaming │ │ Cost │ │ │
│ │ │ Tools │ │ Engine │ │ Executor │ │ Tracker │ │ │
│ │ └─────────┘ └──────────┘ └───────────┘ └──────Related Skills
Algorithmic Art
Create generative art using p5.js with seeded randomness, flow fields, and particle systems
Brand Guidelines
Apply Anthropic's official brand colors and typography to artifacts
Canvas Design
Create beautiful visual art in PNG and PDF documents using design philosophy
Frontend Design
Create distinctive, production-grade frontend interfaces with high design quality
Slack Gif Creator
Create animated GIFs optimized for Slack's size constraints
Theme Factory
Style artifacts with professional themes including 10 pre-set color/font combinations