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Stop wasting tokens - Rules, Skills and MCP

Supabase · 5.9K views · 2026-07-30 · 9:13

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Rules, Skills, and MCP are the only three concepts you really REALLY need to know to code with AI. In this video, Jon Meyers goes through when, and when not, to use each, as well as wiring them together with a Next.js app and Supabase backend. Get these wrong and you'll spend your days correcting the same mistakes, repeating yourself, and shipping context with every prompt that has nothing to do with the task at hand. All of that costs tokens. So many tokens!

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Video by Supabase, played through YouTube.

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