# PLVA

- **Event:** [GPT-6 Astra Hackathon SF](https://cerebralvalley.ai/e/openai-gpt-6-astra-sf)
- **When:** Tue, Sep 8 at 9:00 AM – 10:00 PM (PDT)
- **Where:** San Francisco, CA
- **Team:** [Mohammad Adnan](https://cerebralvalley.ai/u/iamadnan), [ALI AMJAD](https://cerebralvalley.ai/u/aliamjad), [Zubair Zafar](https://cerebralvalley.ai/u/zubair480)
- **GitHub:** https://github.com/zubair480/gpt-6-astra-hackathon
- **Demo video:** https://youtu.be/pWnI870pOI4
- **Gallery:** https://cerebralvalley.ai/e/openai-gpt-6-astra-sf/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/openai-gpt-6-astra-sf/hackathon/gallery/30

PLVA is a private, teachable computer-use agent. It helps people delegate browser work while keeping detected sensitive values on their own machine. Local OCR replaces private text in screenshots with tokens before GPT-6 Astra sees the page; the runtime restores values only in approved local typing actions. An outgoing-request inspector shows exactly which protected frames and actions were sent.

Our working Windows browser prototype supports real Astra execution, local token insertion, and independently checked privacy tests. A separate skill-learning prototype converts protected recordings into reviewable procedures and prepares them for new inputs. Connecting that pipeline to live execution is the next step toward our goal: do a task once, learn the procedure, and reuse it safely. The video is a scripted product walkthrough; live-runtime evidence and current limits are documented in the repository.

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Markdown version of https://cerebralvalley.ai/e/openai-gpt-6-astra-sf/hackathon/gallery/30. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt