plandex

About

An AI coding agent designed for large tasks and real world projects.

💻 Plandex is a terminal-based AI development tool that can plan and execute large coding tasks that span many steps and touch dozens of files. It can handle up to 2M tokens of context directly (100k per file), and can index directories with 20M tokens or more using tree-sitter project maps.

🔬 A cumulative diff review sandbox keeps AI-generated changes separate from your project files until they are ready to go. Command execution is controlled so you can easily roll back and debug. Plandex helps you get the most out of AI without leaving behind a mess in your project.

🧠 Combine the best models from Anthropic, OpenAI,…