Second Brain for AI v2 is an open-source AI memory layer deployed in the user's own Cloudflare account. It gives Claude, ChatGPT, Cursor, and any MCP-compatible client persistent memory, semantic search, duplicate detection, a knowledge graph, and multi-hop recall so AI tools do not start from zero each time.
Features
- Self-hosted Cloudflare deployment
- MCP-compatible memory layer
- Persistent context
- Semantic search
- Duplicate detection
- Knowledge graph and multi-hop recall
Use Cases
- Cross-tool AI memory
- Shared context for Claude and ChatGPT
- Cursor project memory
- Personal knowledge base
- Long-term MCP memory
- Self-hosted AI infrastructure
FAQ
Second Brain for AI v2 is an open-source AI memory layer deployed in the user's own Cloudflare account. It gives Claude, ChatGPT, Cursor, and any MCP-compatible client persistent memory, semantic search, duplicate detection, a knowledge graph, and multi-hop recall so AI tools do not start from zero each time. Core capabilities include: Self-hosted Cloudflare deployment, MCP-compatible memory layer, Persistent context.
Common scenarios include: Cross-tool AI memory, Shared context for Claude and ChatGPT, Cursor project memory.
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