uniswap-fundamentals

name	uniswap-fundamentals
description	Reference for Uniswap V3/V4 concepts used in Doppler development, including tick math, sqrtPriceX96, concentrated liquidity formulas, and V4 hooks/singleton architecture.
license	MIT
metadata	{"author":"uniswap","version":"2.0","source":"docs.uniswap.org"}

Uniswap Fundamentals (Doppler-focused)

When to use

• You need math/context for Doppler pool parameters and pricing
• You are interpreting tick movement, liquidity ranges, or sqrtPriceX96 values
• You are debugging V4 hook lifecycle behavior

Scope

This skill is intentionally V3/V4-centric for current Doppler development.

Core concepts map

Concept	Version	Reference
sqrtPriceX96 and tick math	V3+V4	TICK-MATH.md
Liquidity formulas	V3+V4	LIQUIDITY.md
Singleton + flash accounting	V4	V4-ARCHITECTURE.md
Hook lifecycle and flags	V4	V4-HOOKS.md

Doppler usage map

Doppler skill	Uniswap concepts used
pda-static	V3 tick spacing, range liquidity, far-tick exits
pda-dynamic	V4 hooks, epoch rebalancing, dynamic liquidity placement
pda-multicurve	V4 concentrated ranges, multicurve allocation
doppler-hooks	V4 hook permissions and callback integration

Critical invariant

Token ordering (token0 < token1) drives:

• Tick direction interpretation
• Price direction assumptions
• Asset/numeraire orientation in calculations and migration logic

References

• TICK-MATH.md
• LIQUIDITY.md
• V4-ARCHITECTURE.md
• V4-HOOKS.md