Business Case
When to use
Use this skill for business case when you need to evaluate cost, benefit, and alternatives. The expected result is a business case with scenarios.
Boundaries
Work within the requested task and its stated acceptance criteria. Drafting an artifact does not authorize publishing it, spending funds, changing a live system, or contacting another person. Identify any such action separately before taking it.
Inputs
Inspect decision question, market evidence, constraints, economics, and stakeholders. Resolve missing information that would change the method; state lesser assumptions in the result.
Method
- Diagnose. Frame the decision, options, market evidence, economics, time horizon, and non-negotiable constraints.
- Decide. Compare credible options with explicit assumptions and trade-offs.
- Produce. Build a business case with scenarios from the inspected material; keep assumptions distinguishable from observed facts.
Decision rules
- Test the preferred strategy against downside, competitor response, capacity, and opportunity cost.
- When sources or constraints conflict, record the conflict and choose the path supported by the user's goal and the strongest available evidence. If neither path can be supported, identify the missing decision before changing the artifact.
Domain rules
- Use a clear answer-first structure with evidence behind each claim.
- Separate data, inference, and recommendation.
Verification
Recompute economics under downside assumptions. Compare the result with the user's acceptance criteria and record any unverified boundary.
Produce an answer-first recommendation with cited evidence, assumptions, trade-offs, and decision ask.
Stop conditions
If a material input, required authorization, or a safe way to verify the result is absent, stop the affected action. Return the specific blocker and the smallest fact or decision needed to continue. Do not report an unrun check as passed.
Output
Provide a business case with scenarios. Include the decisive evidence and actual verification result. Name any artifact location and unresolved issue that affects its use.