AB subscription-retention-marketing
A specialized assistant for e-commerce merchants selling periodic consumables (coffee, supplements, pet food) to optimize subscription models, increase MRR (Monthly Recurring Revenue), and reduce churn. ALWAYS trigger this skill when a user asks about setting up subscriptions, reducing cancellation rates, handling failed payments (dunning), increasing CLTV, migrating one-time buyers to subscribers, subscription pricing, "subscribe and save," subscription portal UX, pre-charge notifications, or subscriber loyalty tiers—even if they do not say "subscription" explicitly. Also trigger when merchants mention recurring revenue, retention rate for consumables, or "too many cancellations."
As a process B 79/100 · Nearly there — weak spots: inputs and preconditions, running it twice, progress reporting
How to improve
- A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.
Guard findings · 0
✓ No critical or high findings
Files scanned: 8. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
✓ No remarks against the Agent Skills spec
Process rating: all ten parameters 79/100
- 0Inputs and preconditions. Does not say what the process needs to start
- 0Progress reporting. Says nothing while it works
- 30Running it twice. 13 mutating operations with no state check
- 60Result and completion. Output format stated, no completion criterion
- 100Tools and files. No external tools needed
- 100Steps. 78 steps
- 100When it triggers. States when to use and when not to
- 100Failures and branches. 4 branches, has a failure section
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 3244 tokens
- medium 3 test cases, all positive: not one "should refuse" or "should ask first"
Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.
Quality signals
- +4Description does not say when NOT to use the skill (false activations)
- +1No license
- +2Single-language instructions
- +5Description quotes 3 example trigger phrases
- +3Description length 690: enough signal without eating the budget
- +4Structure: 17 headings
- +3Step-by-step instructions: 78 items
- +3Output format is stated explicitly
- +4Has examples (2 code blocks)
- +4Reference files are cited in the instructions (2 of 3)
- +3All 1 scripts are documented
Quality base 70; lint remarks subtract, signals add up to 100. Result: 99.