Werkverstand tool
Instructions that can be tested and repeated.
The templates separate the objective, authoritative inputs, boundaries, tool permissions, failure path, output format and acceptance. Placeholders expose what must be resolved before use.

The essential answer
A good prompt defines a reviewable task. A good skill adds triggers, permissions, procedure, stop points, tests and versioning. Evaluation uses the same real cases for every variant.
Editorial draft. Replace placeholders and obtain review before use. Your changes stay in this browser.
Skill specification – a repeatable workflow
Evaluation sheet – compare variants using identical cases
01 / FIT
A good fit when
- recurring tasks need consistent execution
- several people need the same acceptance criteria
- prompt, model or skill versions need fair comparison
02 / LIMITS
Not the first choice when
- longer instructions are expected to replace missing process context
- tool permissions or external actions remain unbounded
- release happens without real test cases
Which template fits?
The task prompt fits one bounded task. The skill specification fits a versioned, repeatable workflow with tools. The evaluation sheet compares variants using identical cases and hard-failure criteria.
Complete placeholders specifically
- Measurable acceptance instead of words such as good or professional
- Separate authoritative sources from background material
- Name approval-gated and prohibited actions
- Define the safe state for missing inputs or failures
Evaluate more than the first answer
Measure domain accuracy, completeness, source quality, rule compliance, correction effort and safe behaviour under uncertainty. Data leaks, fabricated sources or unauthorised actions are hard failures regardless of the average.
Decision matrix
| Module | Use | Required evidence |
|---|---|---|
| Task prompt | one bounded task | measurable acceptance |
| Skill specification | repeatable workflow with tools | version, tests and failure path |
| Evaluation sheet | variant comparison | identical real test cases |
The next sensible step
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