# Brendan from Boston

- **Event:** [Built with Opus 4.6: a Claude Code hackathon](https://cerebralvalley.ai/e/claude-code-hackathon)
- **When:** Feb 10 at 12:00 PM – Feb 17 at 10:00 AM (EST)
- **Where:** Location TBA
- **Team:** [Brendan Erhard](https://cerebralvalley.ai/u/bme3412)
- **GitHub:** https://github.com/bme3412/traverse
- **Demo video:** https://www.youtube.com/watch?v=qVGSaIUvm5A
- **Gallery:** https://cerebralvalley.ai/e/claude-code-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/claude-code-hackathon/hackathon/gallery/71

Every year, 1.5 billion people cross international borders, yet 1 in 4 visa applications is refused due to preventable errors like incomplete forms or contradictions. Across 38,000+ travel corridors, each with unique rules, navigating the process is unnecessarily hard. Traverse addresses this with three coordinated AI agents running on Claude Opus 4.6 with extended thinking. The Research Agent searches live government sources for specific requirements. The Document Intelligence Agent reads documents in 40+ languages to find gaps. The Advisory Agent synthesizes this into prioritized fixes. A TypeScript orchestrator coordinates these agents, streaming real-time results via Server-Sent Events and dynamically allocating reasoning depth. Built with Claude Code, Traverse showcases web search, vision, and multi-agent coordination to solve a problem affecting billions of travelers. By mimicking an experienced immigration team, it provides a solution with AI that does not currently exist.

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Markdown version of https://cerebralvalley.ai/e/claude-code-hackathon/hackathon/gallery/71. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt