Johnathan Agent

An AI agent CLI built from scratch while learning the underlying concepts.

What This Is

An educational project that builds a Claude-powered coding agent step-by-step, covering:

• Agent loops and REPL patterns
• LLM API integration (HTTP, streaming, tool use)
• Context management and conversation history
• Tool implementation (file ops, bash, search)

Structure

src/
  main.rs       # CLI and agent loop
  api/          # Claude API client
docs/           # Topic writeups for review

Usage

export ANTHROPIC_API_KEY=your-key
cargo run                    # Interactive REPL
cargo run -- "your prompt"   # Single command

Learning

Run /teach in Claude Code to enter Socratic teaching mode. See TOPICS.md for progress and LEARNING_PLAN.md for curriculum.