# TheVoyager

- **Event:** [The Persistent Context Sprint Hackathon | Live at MongoDB .Local Build Fest](https://cerebralvalley.ai/e/persistent-context-sprint-hackathon)
- **When:** Thu, Aug 13 at 12:30 – 8:00 PM (PDT)
- **Where:** Pier 48, San Francisco, CA
- **Team:** [Joshua Chung](https://cerebralvalley.ai/u/ttokttokttok)
- **GitHub:** https://github.com/ttokttokttok/cairn
- **Demo video:** https://youtu.be/yx5UIxT_MHo
- **Gallery:** https://cerebralvalley.ai/e/persistent-context-sprint-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/persistent-context-sprint-hackathon/hackathon/gallery/11

We built a Hermes multi-agent system for SEO whose memory lives in MongoDB Atlas. Four specialized Hermes agents — scout, grader, briefer, rulemaker — propose topics, read live SERPs, judge difficulty, and write content briefs. Between proposing a topic and paying to research it, every candidate passes a memory gate: three MongoDB checks that run before any model call or web request. Already covered? Keyword collision with an existing page? Already graded unwinnable? Stopped, for free, with the exact document that stopped it recorded.I t uses both literal and semantic memory with the built in voyager model for embeddings. This is useful to us because it can help continually improve keyword searches.

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Markdown version of https://cerebralvalley.ai/e/persistent-context-sprint-hackathon/hackathon/gallery/11. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt