claurst

Claurst is an open-source, high-performance terminal AI coding agent built in Rust by Kuberwastaken. Originally created as a clean-room reimplementation of the leaked Claude Code behavior, it has evolved into a feature-rich TUI pair programmer. It supports over 15 LLM providers (including Claude, OpenAI, DeepSeek, and local Ollama) and packages 40+ built-in tools. By running a multi-turn agentic reasoning loop, Claurst autonomously plans, reads/writes files, executes shell commands, and runs tests directly inside the terminal, providing real-time feedback with robust user-permission controls.

• High-performance AMOLED TUI built on Rust and Ratatui [2.2.4]
• Multi-provider LLM support (Claude, OpenAI, DeepSeek, Gemini, Ollama, etc.)
• 40+ built-in developer tools (File patching, Bash execution, Git, Web fetching)
• Secure, permission-based execution loop to prevent unauthorized shell commands