Can you write the rules for every point where your app passes data between parts, in a form that can be checked automatically?
- Capstone
- 05/05
- To read
- ~7 min
A company with hundreds of integration points and no written contracts audited them every quarter to find assumptions that had drifted. What do you think those audits achieved over three years?
In the module you make your guess first, then read what happened and why.
Contract Specification Document: required sections
Contract tests are deployment gates
Contract versioning with deprecation policy
Capstone deliverable: the Contract Spec Document
Your complete data-rules spec
A spec for your own app, as a text file you download. The module also gives you the prompt for Claude Code, Codex or Antigravity, a checklist to check what it built, and recommended skills.
- Distributed tracing
- Rate limiting