Claude Code
Best for: Serious work on real repos
Anthropic's agent for your terminal, IDE and desktop. Reads the whole repo, runs commands and tests, and handles large multi-file changes well.
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Have AI click through your app to find bugs
“I don't have a tester and bugs keep reaching users.”
Agents with computer or browser control can use your app like a person and report what broke, with screenshots. Use a test account and test data.
Fix it yourself in 3 steps
- Write 5–10 things a real user does (sign up, search, check out) as a checklist.
- Point the agent at a test version of your app with a test account.
- Ask for a pass/fail report with screenshots, then file the failures as tasks.
Copy this prompt
Test my app at [test URL] using the test account in our seed file. Walk through these flows: [list]. For each, report pass/fail with a screenshot and the exact steps that failed. Don't use real payment details, don't email real users, and stop after the report.
Fill in the [brackets]. Each prompt says when the AI should stop, so it doesn't wander off.
Agents people used for this: Claude Code, Devin, Claude in Chrome, Claude computer use.
Inspired by real examples collected at agentusecases.ai.
📚 8 real stories of people doing this with AI agents
- Autonomously test an entire iOS app and report bugs · Claude Code
- Click through apps to verify its own work · Devin
- Click through macOS app builds to catch visual bugs · Claude Code | Claude computer use
- Debug frontend UI bugs with a browser agent · Claude in Chrome | Claude Code
- Test an iPhone game and report what passed · Devin
- Test features on screen and merge fixed PRs · Devin
- Test local web apps and fix errors in one session · Claude Code | Claude in Chrome
- Use a bot as a QA intern on a live app · Grok Bot
Collected at AgentUseCases.ai.
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Claude
Best for: Writing, analysis, code
Anthropic's assistant: strong writing, analysis and coding, with projects and artifacts for longer work.
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