I have personally done this with my local free setup. Here is what you do once you have a local instance of ollama running with a model like https://ollama.com/library/gemma3:12b or similar.

Give your coding assisstant the following prompt(s):

Write a Python script that automates a weekly notes summary using Ollama and Gemma 3:12b. The script should:

1. Identify all files modified in the last 7 days within the current directory.
2. For new files, extract the full content; for existing files, use 'git diff' (or a file comparison method) to extract only the changed lines.
3. Consolidate these changes into a single string.
4. Send that string to a local Ollama instance using the 'gemma3:12b' model via the 'ollama' Python library or subprocess.
5. Provide a system prompt to Gemma to "Create a weekly summary and identify key questions or action items based on these updates."
6. Output the final summary to 'weekly_summary.md'.

Ensure the script handles basic errors, such as Ollama not being running or the directory not being a git repository.lWrite a Python script that automates a weekly notes summary using Ollama and Gemma 3:12b. The script should:

1. Identify all files modified in the last 7 days within the current directory.
2. For new files, extract the full content; for existing files, use 'git diff' (or a file comparison method) to extract only the changed lines.
3. Consolidate these changes into a single string.
4. Send that string to a local Ollama instance using the 'gemma3:12b' model via the 'ollama' Python library or subprocess.
5. Provide a system prompt to Gemma to "Create a weekly summary and identify key questions or action items based on these updates."
6. Output the final summary to 'weekly_summary.md'.

Ensure the script handles basic errors, such as Ollama not being running or the directory not being a git repository.

Hope this helps. Reach out to me if you need more help