AB invoice-chaser
Generate escalating payment reminder emails that match days-past-due. Four stages: friendly, firm, urgent, final notice. Supports contractor, professional, and general business verticals.
As a process B 71/100 · Nearly there — weak spots: inputs and preconditions, consistency, running it twice
How to improve
For the model run — optional
- Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
- 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: 2. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- note
frontmatter-keyunknown frontmatter key "triggers" - note
frontmatter-keyunknown frontmatter key "tools"
Process rating: all ten parameters 71/100
- 0Inputs and preconditions. Does not say what the process needs to start
- 0Progress reporting. Says nothing while it works
- 30Running it twice. 1 mutating operations with no state check
- 40Consistency. Frontmatter name (invoice-chaser) differs from the folder (invoice-chaser-pro)
- 60Result and completion. Output format stated, no completion criterion
- 70Failures and branches. 12 branches
- 100Tools and files. Tools declared in frontmatter
- 100Steps. 23 steps
- 100When it triggers. States when to use and when not to
- 100Execution cost. Instruction body is 2472 tokens
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
- +5Description has no quoted example phrases that should trigger the skill
- +4Description does not say when NOT to use the skill (false activations)
- +1No license
- +2Single-language instructions
- +3Description length 187: enough signal without eating the budget
- +4Structure: 24 headings
- +3Step-by-step instructions: 23 items
- +3Output format is stated explicitly
- +4Has examples (1 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 85.
External checks
ClawHub: suspicious
This skill appears to draft invoice reminder emails, but it requests local file read/write access without explaining why or limiting how it should be used.
LLM: suspicious (high) · VirusTotal: · 29 May 2026