Module 06 Summary

What this module established

Write the tool description for the model and put the guarantee in code. A capability the function does not have cannot be talked into existence.

Carry forward

• Validate shape and policy separately. Schema validation will happily accept nine thousand, because nine thousand is a number.
• Derive the idempotency key from the request id and step name. It makes the retry after an ambiguous timeout safe by construction.
• Gate on irreversibility and make confirmation a required parameter. An instruction to ask first is a probability.

Before moving on

Move on when three calls to your riskiest action produce one effect, and no code path reaches a gated action without a confirmation.

Mark complete