Uniswap CCA

Configure and deploy Continuous Clearing Auction (CCA) smart contracts for token distribution.

Installation

/plugin install uniswap-cca

Skills

Skill	Description	Invocation
Configurator	Interactive bulk form configuration flow for CCA auction parameters	/configurator
Deployer	Deployment guidance for CCA contracts via Factory pattern	/deployer

MCP Servers

Server	Description	Type
cca-supply-schedule	Generate and encode supply schedules using normalized convex curve	stdio

Skill Workflow

The skills are designed to be used in sequence:

configurator (configure parameters)
        |
    JSON config file
        |
deployer (deploy via Factory)

1. Configurator: Collects auction parameters through efficient bulk form prompts (up to 4 questions per batch), generates supply schedules via MCP tool, and outputs a JSON configuration file.
2. Deployer: Validates the JSON config, displays a deployment plan, provides Foundry script examples, and guides post-deployment steps.

Network Support

Network	Chain ID	Block Time
Ethereum Mainnet	1	12s
Unichain	130	1s
Unichain Sepolia	1301	2s
Base	8453	2s
Arbitrum	42161	2s
Sepolia	11155111	12s

Key Concepts

Q96 Fixed-Point Format

CCA uses Q96 fixed-point arithmetic for precise pricing:

• Q96: 2^96 = 79228162514264337593543950336
• Formula: Q96 * ratio / 10^(tokenDecimals - currencyDecimals)

MPS (Milli-Basis Points)

Supply schedules use MPS = 1e7 (10 million). Each MPS unit represents one thousandth of a basis point. Schedule steps are defined as {mps, blockDelta} pairs that always total exactly 10,000,000 MPS.

Factory Deployment

Uses ContinuousClearingAuctionFactory (v1.1.0) at canonical address 0xCCccCcCAE7503Cac057829BF2811De42E16e0bD5. Deploys via CREATE2 for consistent addresses across chains.

Related

• Plugins Overview - All available plugins
• Skills - All available skills
• CCA Repository
• Uniswap CCA Docs