# Debrief

- **Event:** [Built with Opus 4.7: a Claude Code hackathon](https://cerebralvalley.ai/e/built-with-4-7-hackathon)
- **When:** Apr 21 at 12:00 PM – Apr 27 at 2:00 AM (EDT)
- **Where:** Online
- **Team:** [Abdullah Ibn Mahdi Abtahi](https://cerebralvalley.ai/u/ibz-dev)
- **GitHub:** https://github.com/abdullahabtahi/debrief
- **Demo video:** https://youtu.be/aA8moLHm0W4
- **Gallery:** https://cerebralvalley.ai/e/built-with-4-7-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/built-with-4-7-hackathon/hackathon/gallery/288

Today, hackers and founders practice their pitch in a vacuum. They rehearse to a mirror, a friend, or a timer app, but not to the kind of panel that will actually judge them. 

They get vague feedback ("tighten the story", "metrics feel off") instead of a concrete diagnosis of what's breaking their pitch.

Debrief gives them a realistic, always-on Demo Day room:
-Record or upload 3 minutes pitch
-Face a VC, domain expert, and a user advocate
-Walk away with an evaluation of your story

It's built for this hackathon's builders first, but it's useful for anyone who wants to turn "I think this sounds okay" into "I can present and communicate with real impact".

Demo Link: https://debrief-demo-room-6mphyfwoxa-uc.a.run.app
Session Code: EN-QJEY (plug & play ready with briefing context + video)
Known issue: the voice agents may delay to respond in a new session (cold start problem), try to reload.

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Markdown version of https://cerebralvalley.ai/e/built-with-4-7-hackathon/hackathon/gallery/288. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt