With Claude it's actually not that hard. I set up a system for a startup where devs used a full dev environment and non-devs could use the Claude web UI to open rougher PRs, and one of the non-devs asked me what was involved with getting a full dev environment set up, so Claude could iterate and he could test locally, which was faster than the "push to GitHub, use the Vercel/Supabase preview deployment" workflow he was using.

I gave him a link to Ghostty, a link to the claude code copy/paste pipe to bash thing, told him how to cd/ls/pwd into the folder he had locally from the GitHub app, and he was off to the races. I told him to type `claude` to open Claude Code in the terminal and gave him a prompt to use about being a non-dev getting his environment set up to the point of being able to pnpm dev and test, and Claude took it from there. The repo's readme had a setup section which it followed to install brew, asdf, pnpm, etc. With the GitHub MCP he's now opening PRs the same way devs do.