Choose review or modify, and add a PR link
Pick whether you want the AI to review the PR or modify it, and optionally paste a link or reference so the prompt is traceable.
CURSOR / GITHUB COPILOT / REPLIT / LOVABLE COMPARISONS
PR Prompt
Fill in what a pull request changed, whether you want it reviewed or modified, and your specific concern — PR Prompt assembles a context-rich AI prompt ready to paste into your coding assistant of choice.
- Updates live — no submit button
- Template-based generation from your actual inputs, not AI-generated text
- All input stays in your browser
Results update automatically as you edit any field.
Prompt completeness 0%
Generated prompt
How it works
Describe what changed and your concern
List the changes (or paste a diff summary) and state the specific thing you want checked or achieved — vague prompts get vague reviews.
A context-rich prompt is generated live
Your inputs are assembled into a headed prompt with purpose-specific instructions (review-focused or modify-focused), ready to paste into Cursor, Copilot, Claude, or any assistant.
Continue learning: AI coding tool limitations compared · Which AI coding tool is best for MVP development?
Frequently asked questions
Does this tool read my actual pull request or diff?
No — it only formats the text you type. It does not connect to GitHub, GitLab, or any repository; you paste a summary of what changed and it runs entirely in your browser.
What is the difference between "review" and "modify" mode?
Review mode generates instructions focused on finding issues and suggesting fixes without changing anything. Modify mode generates instructions focused on making a specific, scoped change to the PR.
Why include a PR link if the tool can't read it?
It keeps the generated prompt traceable back to the actual PR when you paste it into a chat-based assistant or a teammate's thread, even though the tool itself never fetches the link.
How is the completeness score calculated?
It checks whether "what changed," your specific concern, and a PR link are present, and reports the percentage of those three filled in — a link is optional but improves traceability.
Can I use this for a modification, not just a review?
Yes — switch the purpose to "Modify this PR" and the generated instructions shift to scoped-change guidance instead of review guidance.
How We Compare
| Feature | MVPHub | GitHub Copilot | ChatGPT |
|---|---|---|---|
| Structured review vs. modify prompt modes | Included | Not included | Not included |
| Prompts you for the specific concern, not just the diff | Included | Limited | Not included |
| Instant and free, no repo connection needed | Included | Not included | Included |
| Reads your live PR and diff automatically | Not included | Included | Not included |
GitHub Copilot can generate review comments directly inside a connected PR, and ChatGPT can discuss a pasted diff generically. PR Prompt sits in between: it doesn't read your repository, but it forces a structured, purpose-specific prompt (review or modify) so the assistant you paste it into has the context it needs in one pass.
Related tools
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