App-layer SDK guide for building swap and liquidity experiences directly with the Uniswap v4 SDK. Use when user asks about "v4 sdk", "uniswap v4", "v4 swap", "v4 liquidity", "PoolManager", "V4Planner", "StateView", "PositionManager", "pool state", "v4 position", "uniswap sdk", or when building swap/liquidity UX directly with SDKs rather than via the Trading API.
$npx -y skills add uniswap/uniswap-ai --skill v4-sdk-integrationInstalls into the current project.
Run `npx skills use "https://github.com/uniswap/uniswap-ai" --skill "uniswap/uniswap-ai/v4-sdk-integration"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/uniswap/uniswap-ai" that are relevant to the current task. Run `npx skills add "https://github.com/uniswap/uniswap-ai"` and select the relevant skills, then follow their instructions.