gowthamaran/Robinhood-nft-sniper ? reverse-engineered prompt

Build me a self hosted NFT mint sniping bot for Robinhood Chain that I can run on my own VPS.

I want a simple setup flow that helps me pick testnet or mainnet, choose a public RPC or add my own, and then save a wallet securely with the private key kept local and encrypted. It should let me enter either an OpenSea mint link or a contract with a verified ABI, then prepare the mint transaction ahead of time, check the contract, simulate it before sending, and make sure my max price, max gas, and total spend can’t be exceeded.

Please also add three run modes, one that only watches, one that asks before sending, and one that auto sends after all checks pass. It should show clear status messages, support saving and reusing configs, and have safety checks so it only works on Robinhood Chain. If needed, look up current docs online for anything chain specific.