For developers who code with AI

Your AI remembers the project. Tomorrow too.

Codelux AI runs on your computer next to the AI coding tools you already use. Your agents pick up where they left off, several of them can work on the same project without overwriting each other, and you can always see who did what.

Free: one project, every feature, no time limit, no credit card.

codelux.ai
~/projects/checkout-api› checkout-api Personal

Overview

checkout-api at a glance: the index, what happened this week, the agents and the git state.
Index
Files indexed
412
228 .py · 96 .ts · 41 .sql · 27 .md · 20 .json
Symbols
5.8K
3.2K fn · 2.2K var · 402 class
Last indexed
6m ago
1284 calls
Last 7 days
Timeline events
15
last 7 days · latest 16m ago
Open Timeline →
Notes
0
0 this week
Open Notes →
Memory
23
kept for the agents of this project
Agents seen
3
Claude Code · Codex · Cursor
Edits refused
1
1 edits guarded · 1 refused (7 days)
See the locks →
Git
feature/auth-refresh
3 changed files · ↑1 ↓0
Open Git →
My tasks: 5 open in my plan · 0 assigned by the team · next due CHK-14 on 10/09 — Tasks →
AI usage, 30 days: 96.4M tokens · real cost $60.00 · API-equivalent $187.40 — Usage →
Recent timeline
16m agoLocksClaude Code took api/auth.py
20m agoLocksCursor: api/auth.py is held by Claude Code
27m agoFilesapi/auth.py: refresh-token race fixed
46m agoFilestests/test_auth.py: 3 tests added
60m agoMemoryAuth.Session: refresh flow done, next: revoke on logout
1h agoDecisionsSessions stay in Redis, not in the JWT
Explore the index
Local project 4.15.0 MULTI ? Help
What changes in your day

Less explaining, less re-reading, fewer surprises

You keep working in the tools you like. Codelux AI gives them what they lack on their own: a memory of the project and a way to share it.

It remembers between sessions

At the end of a task your AI saves what it did, why, and what comes next. Tomorrow it starts from there instead of asking you to explain the project again.

Several agents, no collisions

Run Claude Code in one window and Codex or Cursor in another. Only one of them edits a file at a time; the others wait or move on, so nobody's work gets overwritten.

A history of who did what

Every change, decision and note is kept in order, with the agent that made it. When something breaks, you can see what happened and when.

It re-reads only what changed

Your AI starts from the memory it saved and from code points checked against the real files, so it reads again what changed, not the whole project. The tokens of your own sessions are in the app.

Notes between you and the AI

The AI can leave you a todo, a decision with its reason, or a few questions to answer in the app. It reads your answers the next time it works.

It runs on your machine

Your code and your project's memory stay on your computer. Your AI keeps talking to its own provider, not through us.

How it works for one developer

An ordinary day

What it looks like in practice

Morning

Pick up where you stopped

You open your AI tool. It already knows what was done yesterday, the next step and the trap it ran into, without you writing a word.

During the day

Split the work

One agent fixes the backend, another writes tests. If both reach for the same file, the second is told who has it and waits.

Evening

Close and check

The AI saves its notes for tomorrow. You look at the history to see what each agent changed today, and answer the questions it left you.

For teams

The whole team's AI on the same page

Each person keeps their own AI tool. The project's memory and history are shared, so a colleague's agent knows what yours already did.

  • Shared memory and history — what one agent learns, the next one finds, whoever started it.
  • Roles — Admin, Manager and Member, each with what they need.
  • Planning — tasks, standups and costs per person, in one place.
  • Encrypted — what the team shares is readable only by the team.
Team and Enterprise

Team and Enterprise

The same features on both. Enterprise adds a contract, payment by invoice, a named contact and an assisted pilot.

About Enterprise
Security & privacy

Your code stays with you

We keep only what we need to run your account and your licence: nothing of your code, and nothing of what you ask your AI.

On your machine

Code, project memory, notes and history live on your computer.

Encrypted for teams

Shared team data is locked with a key that only your team holds. We cannot read it.

Hosted in the EU

Accounts and licences run on a server in Frankfurt, Germany. A data processing agreement is available for companies.

Security and privacy, explained

Tokens

Resuming work without starting over

When an AI comes back to a project it already knows, it usually re-reads the same files. With Codelux AI it starts from what it saved and reads again only what is needed.

How the prompt cache works, and what we do about it
  • The memory and the code index stay on your computer
  • Saved code points are checked by hash against the real files
  • The Usage page shows the tokens of your own sessions

Works with the AI tools you already use. Full support for Claude Code; the others connect in a few minutes. See what works with each.

Claude CodeCodexGemini CLICursor VS CodeWindsurfJetBrainsZed
Get started

Up and running in a few minutes

Download and sign in

Windows, macOS or Linux. Create your free account inside the app, no card.

Add your project

Choose the folder of the project you work on.

Connect your AI

Install the Claude Code plugin, or add Codelux AI to your other AI tool in one step.

Step-by-step guide for each AI tool

Plays from YouTube (youtube-nocookie.com) when you click. Watch on YouTube

Start free, upgrade when you need more

Free covers one project with every feature, for as long as you like. Multi adds unlimited projects; Team adds your colleagues.