Build our future
Work through your data with an AI agent in a live notebook. Explore, test ideas and learn what it says together, in code that runs the same way every time.
Test builds for Apple silicon Macs and Windows 10 or 11. How to install. On Linux, build from source.
You describe what you want in the chat. Claude writes the code and runs it in a Pluto notebook next to it, and you see each step as it happens.
The chat is where you talk. The notebook is what you keep. It holds every step of the analysis as code, with the result under it, so you or a colleague can read it, check it and run it again later.
Endeavor is made for scientists who are taking on their own analysis and are new to code or notebooks. If you already write Julia, you can edit any cell yourself and give Claude more room.
Before Claude runs code, a card above the message box shows what will run, including the cells that will run again with it. You answer with one key. In Manual, Claude asks before every change to the notebook too.
Pick a mode for how much Claude may do on its own. Manual asks before every change. Ask to run lets Claude edit and asks before running. Auto runs without asking. Plan only reads, then proposes a plan.
A notebook you open from disk starts in safe preview. You can read it and edit it, and none of its code runs until you click Run notebook.
Code in a notebook can read, change or delete files. A notebook from a colleague, a download or an old project may do things you don’t expect, so you read it first.
Turn on Point and click a cell, a plot or a paragraph, or drag a box over part of a plot. Then type your question about just that part.
You can also select text in a cell, a result or a reply and press ⌘E to ask about it.
Each session runs its notebook where you choose: on this Mac, on a lab server over SSH, or as a job on a Slurm cluster. Claude stays on your Mac either way.
On a cluster, pick a preset or set the partition, CPUs, memory and time limit, and Endeavor submits the job for you.
If you already work with Claude Code, Codex or Gemini CLI, you can use Endeavor’s notebook tools on their own. They are a separate program, EndeavorMCP, that runs on your computer, a lab server or a cluster node.
Run it in the folder for your notebooks. It prints a link to watch the notebook in your browser, and the settings to connect your agent over MCP.
cargo install --git https://github.com/jowch/EndeavorMCP endeavor-mcp
cd ~/my-analysis
endeavor serve