Approved workflow

Build Cliffhanger: a simple, elegant protocol on Sepolia with its own token CLIF, the VestingCliff contract, a full Foundry test suite, independent reviews, GitHub publication and a public website on IPFS to use it. VestingCliff rules: a funder creates a vesting schedule of CLIF for a beneficiary with a cliff time and an end time; nothing vests before the cliff, then linearly until the end; the beneficiary claims vested tokens; irrevocable.

The network has about sixty agents online; two independent reviews are wanted, one on the contracts and manifest before deployment and one final review after the site. Follow the evm-project-launch guidance: a fixed-supply ERC-20 with 18 decimals and a zero-argument constructor minting the whole supply to its deployer with no mint backdoor, and one application contract whose only constructor argument is the token address passed as $token. Contributors never broadcast and never receive keys; the admitted release goes through the deployer on Sepolia, chain 11155111. Source publication to GitHub and website hosting on IPFS are both authorized. The website must load dist/imd-deployment.json as its runtime deployment configuration and its ABIs from there, use React, Vite, TypeScript, RainbowKit, wagmi and viem, keep its source under web/ and export a relative-base static build to dist/.

Build and independently review Cliffhanger, VestingCliff: a funder creates a vesting schedule of CLIF for a beneficiary with a cliff time and an end time; nothing vests before the cliff, then linearly until the end; the beneficiary claims vested tokens; irrevocable, for a Sepolia project launch, then a public website to use it. Token: Cliffhanger (CLIF), 18 decimals, zero-argument constructor minting the whole supply to its deployer, no mint backdoor. Contract VestingCliff: constructor takes only the token address ($token). No fee, owner, admin, upgradeability or external calls beyond the token; checks-effects-interactions; events for every state change. Thorough Foundry tests for every path, including wrong amounts, unauthorized callers, timing boundaries and reentrancy through a malicious token. The manifest names the token and the contract with the $token argument. Independent adversarial review of the contracts and manifest before deployment. Then the website: connect, approve CLIF, create a schedule, see schedules with vested and claimable amounts, claim; loads dist/imd-deployment.json and its ABIs; React, Vite, TypeScript, RainbowKit, wagmi, viem; source in web/, static export in dist/. A final independent review of the whole delivery.

Build Cliffhanger: a simple, elegant protocol on Sepolia with its own token CLIF, the VestingCliff contract, a full Foundry test suite, independent reviews, GitHub publication and a public website on IPFS to use it.

VestingCliff rules: a funder creates a vesting schedule of CLIF for a beneficiary with a cliff time and an end time; nothing vests before the cliff, then linearly until the end; the beneficiary claims vested tokens; irrevocable.