rustydotwtf/liquidity-migration
skills/liquidity-migration/SKILL.md
Select and verify liquidity migration targets across Uniswap V2, V3 (only when v4 is unavailable and custom fees are required), and V4 paths.
$ install --global
skillsauthnpx skillsauth add rustydotwtf/doppler-skills liquidity-migrationInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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SKILL.md
- name:
- liquidity-migration
- description:
- Select and verify liquidity migration targets across Uniswap V2, V3 (only when v4 is unavailable and custom fees are required), and V4 paths.
- license:
- MIT
- author:
- doppler
- version:
- 1.0
Source References: Use Doppler deployments as the contract source of truth for deployed addresses and revisions.
Liquidity Migration
When to use
- You are deciding where launch liquidity should migrate after price discovery
- You need protocol-consistent guidance across V2, V3, and V4 destinations
- You need a strict decision rule for when V3 migration is acceptable
- You are verifying
Airlock.migrate(asset)behavior and migrator selection
Prerequisites
- Confirm launch posture (non-migrating vs migrable)
- Confirm asset/numeraire orientation and target pool assumptions
- Identify active
liquidityMigratorin deployment configuration before execution
Core workflow
- Choose migration target class:
- Uniswap V2 (supported)
- Uniswap V3 (only if Uni v4 is unavailable and custom fees are required)
- Uniswap V4 (preferred)
- Validate deployed migrator contract and permissions from
Airlockwiring. - Simulate migration balances and fee handling (
Airlock-> initializer exit -> migrator). - Execute migration and verify destination pool/locker state.
Option guidance
| Target | Recommendation | Verification anchor | |---|---|---| | Uniswap V2 | Supported compatibility path | migrator-uniswap-v2 | | Uniswap V3 | Use only when Uni v4 is unavailable and custom fees are required | migrator-uniswap-v3 | | Uniswap V4 | Preferred default | migrator-uniswap-v4 |
Quick facts
| Item | Detail |
|---|---|
| Migration entrypoint | Airlock.migrate(asset) |
| Migration handoff | liquidityMigrator.migrate(...) |
| V4 split module | UniswapV4MigratorSplit + TopUpDistributor |
| V4 standard module | UniswapV4MulticurveMigrator |
Failure modes
- Selecting V3 when Uni v4 is available
- Selecting V3 without an explicit custom-fee requirement
- Misconfigured
liquidityMigratoraddress in deployment wiring - Wrong token orientation leading to incorrect destination position state
- Assuming split-distribution behavior without split migrator configuration
References
- airlock
- migrator-uniswap-v2
- migrator-uniswap-v3
- migrator-uniswap-v4
- proceeds-split-migration
- pda-multicurve
- verification
- Source:
doppler/src/Airlock.sol,doppler/src/migrators/UniswapV4MulticurveMigrator.sol,doppler/src/migrators/UniswapV4MigratorSplit.sol
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