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Plandex
Product & DevOpen SourceAI Coding Agent
Open source AI coding agent for large software projects.
About
Plandex is an open source, terminal-based AI coding agent designed to handle large projects, large files, and large tasks. It combines models from Anthropic, OpenAI, and Google, featuring a diff review sandbox, full auto mode, and smart context management up to 2M tokens. Built for developers who need production-ready code generation with configurable autonomy and multi-file change management.
Problem it solves
Enables developers to use generative AI productively for building entire features and applications in serious projects.
Best for
Software developers, engineering teams, and teams building large-scale applications with AI assistance.
Key features
2M token effective context window
Configurable autonomy from full auto to step-by-step control
Multi-model support (Anthropic, OpenAI, Google)
Diff review and staging with automatic rollback
Tree-sitter project maps for large codebases
Tags
ai-coding-agentopen-sourcecode-generationllmdeveloper-tools
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