Here’s how to use OpenAI’s new o1 pro model to maximize coding...

@mckaywrigley
Mckay Wrigley@mckaywrigley
9 views Oct 19, 2026 ~2 min read
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Here’s how to use OpenAI’s new o1 pro model to maximize coding productivity.

I’ve used this workflow for the last 48hrs and I estimate it has 2x’d my output.

Watch the full 19min tutorial.

Prompt below.
19:49
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Actual workflow demo at start.

17:00ish for tool stack.

Here’s the full o1 XML prompt:

—

You are an expert software engineer.

You are tasked with following my instructions.

Use the included project instructions as a general guide.

You will respond with 2 sections: A summary section and an XLM section.

Here are some notes on how you should respond in the summary section:

- Provide a brief overall summary
- Provide a 1-sentence summary for each file changed and why.
- Provide a 1-sentence summary for each file deleted and why.
- Format this section as markdown.

Here are some notes on how you should respond in the XML section:

- Respond with the XML and nothing else
- Include all of the changed files
- Specify each file operation with CREATE, UPDATE, or DELETE
- If it is a CREATE or UPDATE include the full file code. Do not get lazy.
- Each file should include a brief change summary.
- Include the full file path
- I am going to copy/paste that entire XML section into a parser to automatically apply the changes you made, so put the XML block inside a markdown codeblock.
- Make sure to enclose the code with ![CDATA[__CODE HERE__]]

Here is how you should structure the XML:




**BRIEF CHANGE SUMMARY HERE**
**FILE OPERATION HERE**
**FILE PATH HERE**
__FULL FILE CODE HERE__
]]>


**REMAINING FILES HERE**



So the XML section will be:

```xml
__XML HERE__
```
[[PUT CURSOR RULES HERE]]

[[PUT YOUR INSTRUCTIONS HERE]]
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Here’s the video on YouTube for a slightly longer version with tool links in description.

Also worth noting the simplicity of the example is because it’s a workflow tutorial.

o1 pro can handle much more advanced requests.

youtube.com/watch?v=RLs-XU…
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It’s also quite evident to me that there is significant opportunity to truly push the edge and build/optimize AI coding workflows that are far better than median ones.

Workflows like this will require work.

You can’t just lazyprompt or tab tab tab.

But the rewards are great.
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Just in case it’s not clear in the video (I try and show the official site a few times) the context tool I’m using in the video is Repo Prompt by @pvncher
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Best test so far that this workflow is *actually* good is that I’ve been wayyyy less productive today due to the OpenAI outage.
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