LevelCode

The Open-Source AI Coding Agent

Edit your codebase and run terminal commands via natural language. No account required.

npm install -g @levelcode/cli
npm install -g @levelcode/cli
LevelCode
●LevelCode v2.0.0 — Multi-Agent AI Coding Engine
cwd /projects/my-app·model anthropic/claude-opus-4
❯
●standalone|agents: 4
🆕 NEW
BENCHMARK RESULTS

LevelCode Benchmark Results

State of the art coding agent evaluation using generated workflows and judging from open source repositories

LevelCode vs Claude Code Performance Comparison
175+
Real Tasks
Git commit reconstruction from open source projects
5
Turn Conversations
Prompting agent simulates human for multiple turns
4D
Scoring System
Completion, efficiency, code quality, and overall scores

Your Codebase, Fully Understood

DEEP PROJECT INSIGHTS & ACTIONS
⚡
Indexes your entire codebase in 2 seconds

LevelCode deeply understands your entire codebase structure, dependencies, and patterns to generate code that other AI tools can't match.

See How It Works →
🧠

Total Codebase Awareness

Builds a complete map of your project, including hidden dependencies

✂️

Surgical Code Edits

Makes pinpoint changes while respecting your codebase's existing structure and style

⚡

Instant Solutions

Tailors solutions based on your codebase context

http://my-app.example/weather

Weather App

Error: API Key Missing

Please configure the OpenWeatherMap API key to display weather information.

http://my-app.example/weather

Weather Dashboard Pro ✨

Enterprise-grade API integration with real-time updates

☀️

San Francisco

72°FSunny
Humidity
45%
Wind
8 mph ↗️ NE
Pressure
1012 hPa
UV Index
3 Low
Updated 2 min agoNext update in 5 min

✓ Connected: API integrated with secure key management, caching and load balancing

Before
After

Direct Your Codebase Like a Movie

PRECISE CONTROL & FLEXIBILITY
⚡
Zero setup hurdles, infinite control

Works in your terminal with any tech stack, no special environments needed. Just install npm and you're good to go.

View Installation Guide →

See the Diff

LevelCode shows you exactly what changes before applying them — real code diffs, not black-box edits.

routes.ts●
auth.ts
users.ts
projects.ts
helpers.ts
Before
After — LevelCode
●LevelCode|editing...|0 errors

Why Developers Choose LevelCode

Built different. Open source, multi-agent, standalone.

🤖

200+ AI Models

Use any model on OpenRouter — Claude, GPT, Gemini, DeepSeek, Llama, and more. Switch models per-agent.

Claude Opus
GPT-5
Gemini Pro
DeepSeek V3
Qwen Coder
Llama 3.3
Mistral Large
Grok
🔄

Multi-Agent Architecture

Specialized agents collaborate: File Picker finds context, Planner designs changes, Editor writes code, Reviewer validates.

LC
🔍
File Picker
📋
Planner
✏️
Editor
✅
Reviewer
⭐

Open Source

Apache 2.0 licensed. Fork it, extend it, contribute back. Full source code on GitHub.

0
stars on GitHub
⚡

Standalone Mode

No backend, no account, no sign-up. Just set your API key and start coding. Three commands to get going.

📦npm install -g @levelcode/cli
○export OPENROUTER_API_KEY=sk-...
○levelcode
○Ready! No backend needed.

What Developers Are Saying

Watch them rave about LevelCode
Daniel Hsu

Founder & CEO

I was so flabbergasted that it even did the pip install for me haha
Albert Lam

Founder & CEO

Dude you guys are building something good
Chrisjan Wust

Founder & CTO

I'm honestly surprised by how well the product works!
Stefan Gasser

Founder & CEO

Yesterday at this time, I posted about testing LevelCode for our dark → light mode conversion. Today at 10 AM, our new light design is live in production...
Stephen Grugett

Founder & CEO

Just had a magical LevelCode moment: ... And it just worked!
Dennis Beatty

Founder & CEO

One of my favorite parts of every day is hearing @brett_beatty giggle in awe at @levelcode_ai. We've been using it daily for a couple months now and it's still incredible 🤯
Omar

Design Engineer

Just did a complete structural refactoring that would have took 4-8 hours by a human in 30 minutes using Claude (Web) to drive LevelCode to finish line. I think research in AI+AI pair programming is a must.
Daniel Hsu

Founder & CEO

I was so flabbergasted that it even did the pip install for me haha
Albert Lam

Founder & CEO

Dude you guys are building something good
Chrisjan Wust

Founder & CTO

I'm honestly surprised by how well the product works!
Stefan Gasser

Founder & CEO

Yesterday at this time, I posted about testing LevelCode for our dark → light mode conversion. Today at 10 AM, our new light design is live in production...
Stephen Grugett

Founder & CEO

Just had a magical LevelCode moment: ... And it just worked!
Dennis Beatty

Founder & CEO

One of my favorite parts of every day is hearing @brett_beatty giggle in awe at @levelcode_ai. We've been using it daily for a couple months now and it's still incredible 🤯
Omar

Design Engineer

Just did a complete structural refactoring that would have took 4-8 hours by a human in 30 minutes using Claude (Web) to drive LevelCode to finish line. I think research in AI+AI pair programming is a must.
JJ Fliegelman

Founder

I played around with LevelCode and added some features to something I was working on. It really does have a different feeling than any other AI tools I've used; feels much more right, and I'm impressed by how you managed to land on that when nobody else did.
anonymous

Software Architect

I finally tried composer. It's ass compared to LevelCode
Finbarr Taylor

Founder

levelcode.ai > cursor.com for most code changes. I'm now just using cursor for the quick changes within a single file. LevelCode lets you make wholesale changes to the codebase with a single prompt. It's 1 step vs many.
Gray Newfield

Founder & CEO

Finally, AI that actually understands my code structure and dependencies.
Shardool Patel

Founder & CTO

Im basically hiring an engineer for $50/month, that's how I see it
Dexter Horthy

Founder & CEO

when investors ask me about levelcode I tell them i use it 6 days a week
JJ Fliegelman

Founder

I played around with LevelCode and added some features to something I was working on. It really does have a different feeling than any other AI tools I've used; feels much more right, and I'm impressed by how you managed to land on that when nobody else did.
anonymous

Software Architect

I finally tried composer. It's ass compared to LevelCode
Finbarr Taylor

Founder

levelcode.ai > cursor.com for most code changes. I'm now just using cursor for the quick changes within a single file. LevelCode lets you make wholesale changes to the codebase with a single prompt. It's 1 step vs many.
Gray Newfield

Founder & CEO

Finally, AI that actually understands my code structure and dependencies.
Shardool Patel

Founder & CTO

Im basically hiring an engineer for $50/month, that's how I see it
Dexter Horthy

Founder & CEO

when investors ask me about levelcode I tell them i use it 6 days a week
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LEVELCODE

The Open-Source AI Coding Agent

Founded by Yethikrishna R

No account required · Apache 2.0 License · Works with 200+ models

Ready to experience magic?

Integrates with your existing workflow. Simple install. No hassles.

npm install -g @levelcode/cli
First time? Check out our