> For the complete documentation index, see [llms.txt](https://surf-2.gitbook.io/surfliquid-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://surf-2.gitbook.io/surfliquid-docs/infra-and-intelligence.md).

# ⚙️ Infra and Intelligence

- [Surf Product Overview](https://surf-2.gitbook.io/surfliquid-docs/infra-and-intelligence/surf-product-overview.md)
- [Surf's User Owned Vault](https://surf-2.gitbook.io/surfliquid-docs/infra-and-intelligence/surfs-user-owned-vault.md)
- [Chain Abstraction Architecture](https://surf-2.gitbook.io/surfliquid-docs/infra-and-intelligence/chain-abstraction-architecture.md): One vault, many blockchains. One system, unified execution.
- [Execution and Rebalancing Flow](https://surf-2.gitbook.io/surfliquid-docs/infra-and-intelligence/execution-and-rebalancing-flow.md)
- [AI Planning vs Execution Separation](https://surf-2.gitbook.io/surfliquid-docs/infra-and-intelligence/ai-planning-vs-execution-separation.md)
- [Agent Identity on ERC-8004](https://surf-2.gitbook.io/surfliquid-docs/infra-and-intelligence/agent-identity-on-erc-8004.md)