uniswap-fundamentals

Original：🇺🇸 English

Translated

Reference for Uniswap V3/V4 concepts used in Doppler development, including tick math, sqrtPriceX96, concentrated liquidity formulas, and V4 hooks/singleton architecture.

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Sourcerustydotwtf/doppler-skills

Added on2026-03-04

NPX Install

npx skill4agent add rustydotwtf/doppler-skills uniswap-fundamentals

SKILL.md Content

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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