Show HN: 11-Node Agentic RAG with MCP and PII Shield Under 512MB RAM
What happened
A developer launched an advanced AI financial document parser on Hacker News that runs on less than 512MB of RAM. Despite the tiny memory footprint, the system utilizes an 11-node agentic Retrieval-Augmented Generation architecture, integrates the Model Context Protocol, and includes a built-in shield to protect Personally Identifiable Information.
Why it matters
This project demonstrates that sophisticated, secure multi-agent AI systems can run on extremely low-cost hardware, making advanced automation much more accessible and affordable for edge devices and smaller servers.
Is this a big deal?
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