Claude Code workflows
Study Claude Code workflows as an engineering system.
Claude Code questions become much easier when you stop treating configuration as a list of commands. The useful unit of study is a workflow: guidance, permissions, execution boundaries, evidence, and review.
Start with scoped project guidance
Project guidance should help an agent make the next correct decision without becoming a second, stale codebase. Put shared architecture conventions, commands, and review expectations in repository guidance. Keep personal, local preferences separate. Then test whether the instructions still help on a new task rather than only on the task that created them.
A strong instruction gives a condition and a verifiable outcome: “run the focused test after changing this module and report the result” is more actionable than “be careful with tests.” Anthropic documents how Claude Code loads project and user memory files; use that primary documentation when checking the current behaviour.
Treat permissions as architecture
A workflow is not safe simply because the prompt is well written. Decide which files can be changed, which commands are expected, which operations require approval, and what must never run automatically. Prefer narrow permissions that match a task over broad permissions that happen to be convenient.
When comparing two possible answers, the stronger one is usually the design that reduces the blast radius while preserving a clear route for a human to review consequential changes.
Make unattended work bounded and observable
CI and scripted workflows need tighter boundaries than an interactive session. Define an explicit prompt, the smallest set of allowed tools, a maximum number of turns or work units, and structured output that another system can inspect. A run should fail safely when it cannot prove its result.
This pattern makes automation easier to debug as well: the next engineer can see what was asked, what was allowed, what changed, and what evidence supports the result.
Workflow review checklist
Project guidance
Keep repository instructions short, specific, version-controlled, and close to the code they govern.
Permission boundary
Allow only the tools and paths a workflow needs; keep consequential operations reviewable.
Automation contract
For unattended runs, define the input, allowed actions, maximum work, expected output, and failure path.
Evidence
Require tests, diffs, or other verifiable artifacts rather than treating a textual success claim as proof.
Primary sources to verify before an exam
Test your workflow judgment.
Use scenario questions to practise choosing the safest, most observable design under realistic constraints.
Practise Claude Code questions →