It improves the speed and context your agents need when working on serious projects.

I have that too, it is called diff. You can pull it from a git repo with this command called git diff, or, if you don't wanna install git, by adding .patch to a pull request url on GitHub.

curl -LO "https://github.com/<owner>/<repo>/pull/<pr_number>.patch"

And then you queue it up to your bot, like so:

create_issue_body () {
  cat << EOF
### Objective

Analyze the impact of attached patch file for correctness, side-effects and
whether it satisfies the stated goal.

### Stated goal

${pr_description}

### Context

- Attached file \`${pr_number}.patch\`

### Constraints

- Analyze each line that the patch proposes to change
- Check for correctness and caveats
- Check each changed line for side-effects
- Where existing functions are changed, report on the impact to these functions
...
EOF
}

That way, you don't need to change source management frameworks and you have less friction.