ClaudeCode-Python is a Windows app that recreates the core Agent Runtime from Claude Code in about 5,000 lines of Python.
Use it to:
- run a local agent workflow on your PC
- send tasks to the runtime and get structured results
- keep the setup simple for non-technical users
- work with a plain Windows download instead of a complex install
This project is for users who want a direct way to try the runtime on Windows with a simple setup flow.
Visit this page to download and use the app:
Open ClaudeCode-Python Download Page
If the page shows a release file, download it to your computer. If it shows source files, use the ZIP download option on GitHub.
Before you start, make sure your PC has:
- Windows 10 or Windows 11
- At least 4 GB of RAM
- 200 MB of free disk space
- Internet access for first-time setup
- Permission to run apps on your device
For a smoother run, 8 GB of RAM or more helps.
Follow these steps in order:
- Open the download page above.
- Download the app file or ZIP file to your computer.
- If you downloaded a ZIP file, right-click it and choose Extract All.
- Open the extracted folder.
- Look for the main app file, such as an
.exefile or a start script. - Double-click the file to start the app.
- If Windows asks for permission, choose Run anyway or Yes.
- Wait for the app to finish loading.
- Keep the app open while you use it.
If you do not see the app file right away, open the largest folder in the download and look for a file with the app name.
When you open ClaudeCode-Python for the first time:
- let it finish its startup check
- read the on-screen prompts
- choose the default options if you are unsure
- keep the app connected to the internet if it asks for a service link or key
- wait until the main window or terminal prompt appears
The first launch may take a bit longer than later launches.
ClaudeCode-Python is meant to handle agent-style tasks. A simple use flow looks like this:
- Start the app.
- Enter your task or prompt.
- Let the runtime process the request.
- Review the output.
- Run another task if needed.
Common tasks may include:
- drafting text
- organizing steps
- parsing simple input
- testing agent flows
- checking runtime behavior
After extraction, you may see files like these:
README.md- basic app infomain.py- the main Python entry pointrequirements.txt- package listconfig.json- app settingsassets/- support fileslogs/- run history
You do not need to edit these files if you only want to run the app.
Use these tips if the app does not start on the first try:
- right-click the app and run it as administrator
- make sure the ZIP file was fully extracted
- close and reopen the app
- check that your antivirus did not block the file
- install any runtime it asks for, such as Python or a Windows package it depends on
If you see a console window, leave it open while the app runs.
Some Windows builds use Python files directly. If that happens:
- Install Python 3.10 or newer.
- During setup, check Add Python to PATH.
- Open the app folder.
- Double-click the launch file or run the main script from the folder.
If the app comes as a ready-to-run Windows file, you do not need to install Python.
- check that the file finished downloading
- extract the ZIP before opening files
- try again with administrator rights
- make sure Windows SmartScreen did not block it
- re-download the archive
- make sure your browser did not stop the download
- extract to a simple folder like
Downloads\ClaudeCode-Python
- open it from a terminal or console window if the app uses one
- check for missing support files in the same folder
- make sure the app was not moved after extraction
- check your network connection
- confirm any service link or key the app asks for
- try again after a short wait
To get a newer version:
- Visit the download page again.
- Download the latest release or ZIP.
- Extract it to a new folder.
- Open the new version.
- Keep your old folder until you confirm the new one works.
This keeps your setup clean and easy to roll back if needed.
You can use ClaudeCode-Python on Windows when you want to:
- test an agent runtime locally
- run a small Python-based assistant tool
- explore a Claude Code style workflow
- use a simple desktop setup without extra steps
Check the repository page for license terms before you use or share the app.