agent skill — A reusable instruction file that teaches an agent how to do one job well — the procedure, the tools, and what counts as done.
Why it matters
As AI increasingly automates code generation, the durable engineering agent skillA reusable instruction file that teaches an agent how to do one job well — the procedure, the tools, and what counts as done.Full definition → becomes deciding which problems to solve and how to reason about system abstractions, not writing the code itself.
