Launches a Service Nervous System to decentralize your Internet Computer dapp through a token swap and DAO handoff. You'll configure tokenomics in sns_init.yaml, submit an NNS proposal, and let the framework deploy six governance canisters that take control from you. The mistakes section is the real value here: it warns you about setting min_participants too high (swap fails if you don't hit the threshold), forgetting to add NNS Root as co-controller before proposing (launch fails at stage 6), and skipping testflight validation (you'll discover config issues with a live proposal). The 11-stage process is well-mapped, from yaml editing through swap finalization. Use this when you're ready to hand your dapp to token holders, not for prototyping or staying in dev control.
npx skills add https://github.com/dfinity/icskills --skill sns-launch