Software & DevOps
Coordinate sub-agents to monitor PRs and fix prod bugs
A Cursor Projects coordinator agent delegates to sub-agents, watches new PRs and production bugs, spins up agents to fix issues, and surfaces questions to the user.
Cursor
Use a bot as a QA intern on a live app
A Grok Bot clicked through an app's core flows several times a day, reported problems and drafted fix PRs; it found a real bug.
Time saved
Not reported
Setup time
Not reported
Running cost
Not reported
Cost range
Not reported
Use case overview
A Grok Bot clicked through an app's core flows several times a day, reported problems and drafted fix PRs; it found a real bug.
Reported experience
What they did
The agent received access to a cloud computer pointed at one live app. It was instructed to click through core user flows several times a day like a new user, log anything broken or confusing, and draft fix PRs. The owner reviewed the outputs and edited the PRs.
How it went
In the first 48 hours it found a real signup flow bug on a specific untested screen size. The drafted PR was junior-level and the owner rewrote half of it.
Worth knowing
The finding mattered more than the fix, which the owner could handle in 20 minutes.
Example prompts
Act as a QA intern for [app URL]. Several times a day, click through the core flows ([flow 1], [flow 2], [flow 3]) and report anything broken with steps to reproduce and screenshots. For real bugs, draft a fix PR in [repo] but don't merge it; show me the report and the PR link.
Related use cases
Software & DevOps
Build a project management tool with a 24-hour agent run
Ran a Cursor agent continuously for 24 hours to build a project management tool; the app fully works but is not production ready.
Cursor
Software & DevOps
Port a Chrome extension to Safari
The author had ChatGPT take the Session Buddy extension source from Chrome, port it to Safari and install it, taking about 20 minutes.
ChatGPT