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PRSM

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Add up to 10,000 DOIs or GitHub URLs at a time, bringing them and their related entities into the graph. Build portfolios and run queries across them.

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PRSM is built and maintained by one person. The platform works today, but opening it up will be slow and deliberate. If you want to help shape this infrastructure, or speed things up, let's talk.

mybrain

1/7 registries

https://github.com/robertsfeir/mybrain

A personal knowledge base MCP server with semantic search, storing thoughts in PostgreSQL with pgvector embeddings and providing 8 tools for capture, search, browse, stats, relations, traces, and hydration.