AI disclosure: AI tools were used to assist with parts of the code, documentation and graphics of this item; the author reviewed and tested all of it. Not affiliated: Solana, the Token-2022 program, the wallets and the RPC providers named here are third-party; this item is not affiliated with, endorsed by or sponsored by them.

What it does

• Compatibility screen: what your extension set will break, before you pay
• Protocol facts and venue policy are separate types, never mixed
• Authority model: four answers per authority, typed confirmation to renounce
• Seven presets deriving the extension set from the job, every deviation explained
• Operations console: holders, issue, revoke, expiry, approvals, fees, authorities, audit
• Proven on chain: 7/7 presets created and read back against devnet's Token-2022
• Proven on chain: the fee cycle, the freeze cycle and delegate revocation
• Chain-observed numbers pinned as a regression test

You need

• Flutter SDK with Dart ^3.11.1
• A Solana RPC endpoint the buyer supplies (free tier is enough). The shared public endpoint refuses getProgramAccounts, w
• solana-keygen, or any tool the operator trusts, to generate the mint keypair - the forge never generates one
• A wallet or signer the operator controls; the forge produces unsigned transactions only