# Plandex — Terminal AI for Large Codebases

> Plandex is a terminal-based AI dev tool for large, multi-file coding tasks. 15.2K+ stars. 2M token context, sandbox diffs, auto-debug. MIT.

## Install

Save as a script file and run:

## Quick Use

```bash
# Install
curl -sL https://plandex.ai/install.sh | bash

# Start a project
cd my-project
plandex new

# Give it a task
plandex tell "Add user authentication with JWT tokens"

# Review changes in sandbox
plandex diff
plandex apply
```

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## Intro

Plandex is an open-source terminal-based AI development tool for handling large coding tasks across multiple files. With 15,200+ GitHub stars and MIT license, it features a 2M token effective context window, configurable autonomy (full auto to step-by-step), multi-model support (Anthropic, OpenAI, Google, open-source), cumulative diff sandbox, automated debugging, project-aware chat, and git integration.

**Best for**: Developers tackling complex, multi-file coding tasks from the terminal
**Works with**: Claude Code, OpenAI Codex, Cursor, Gemini CLI, Windsurf

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## Key Features

- 2M token effective context window
- Sandbox diffs — review before applying
- Full auto or step-by-step control
- Multi-model (Anthropic, OpenAI, Google)
- Automated debugging
- Git integration with auto commits
- REPL with auto-complete

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### FAQ

**Q: What is Plandex?**
A: Terminal AI dev tool with 15.2K+ stars. 2M token context, sandbox diffs, multi-file tasks. MIT.

**Q: How do I install Plandex?**
A: curl -sL https://plandex.ai/install.sh | bash.

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## Source & Thanks

> [plandex-ai/plandex](https://github.com/plandex-ai/plandex) — 15,200+ GitHub stars

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Source: https://tokrepo.com/en/workflows/a5444c0c-db82-473d-95f1-391d0a3daf3d
Author: Script Depot