---
title: CodePilot
emoji: "\U0001F916"
colorFrom: blue
colorTo: purple
sdk: docker
pinned: false
license: mit
---

# CodePilot - AI Coding Assistant

**Multi-agent AI system that plans, writes, tests, and reviews code autonomously**

## What Makes This Different

| Feature | CodePilot | GitHub Copilot | Cursor |
|---------|-----------|----------------|--------|
| Multi-agent workflow | Planner > Coder > Reviewer | Single agent | Single agent |
| Sandboxed execution | Code tested before presenting | No | No |
| Codebase understanding | Hybrid search (BM25 + semantic) | Limited | Good |
| Quality report | Confidence, security, complexity | No | No |

## How It Works

```
User Request
     |
     v
+---------------------------------------+
|           ORCHESTRATOR                |
|  +--------+  +--------+  +--------+   |
|  |Planner |->| Coder  |->|Reviewer|   |
|  +--------+  +--------+  +--------+   |
+---------------------------------------+
     |              |
     v              v
+---------+   +----------+
| Context |   |   E2B    |
| Engine  |   | Sandbox  |
+---------+   +----------+
```

1. **Planner Agent** - Searches codebase, understands context, creates implementation plan
2. **Coder Agent** - Writes code, uploads to sandbox, runs tests iteratively
3. **Reviewer Agent** - Reviews tested code, approves or requests changes

## Features

- **Autonomous coding** - Give it a task, it figures out the rest
- **Sandboxed execution** - Code runs in isolated E2B containers
- **Multi-agent architecture** - Specialized agents for planning, coding, reviewing
- **Codebase search** - Hybrid retrieval with BM25 + semantic search
- **Real-time feedback** - See what each agent is doing as it works

## Tech Stack

- **Python** - Core language
- **Claude Sonnet 4.5** - LLM for agent reasoning (Anthropic API)
- **LangChain/LangGraph** - Agent orchestration
- **E2B** - Sandboxed code execution
- **Chainlit** - Chat UI

## Environment Variables

| Variable | Description |
|----------|-------------|
| `ANTHROPIC_API_KEY` | Your Anthropic API key |
| `E2B_API_KEY` | Your E2B sandbox API key |

## License

MIT