Open Brain vs segundo-cerebro

Personal knowledge graph with 16 MCP tools. Auto-links, deduplicates, tracks themes, and synthesizes.

Personal knowledge graph MCP server on Cloudflare D1 + Vectorize. Deploy your own sovereign second brain in one click — Claude captures atomic concepts, finds cross-domain analogies, and links them with substantive justifications. Latticework thinking as a service, running entirely in your Cloudflar

MCP Servers

MCP Servers

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