AF data-designer
Use when the user wants to create a dataset, generate synthetic data, or build a data generation pipeline.
Do not explore the workspace first.
As a process F 67/100 · Will not run — References files that are not bundled: references/seed-datasets.md, references/person-sampling.md
GeneratorData and analyticsInfrastructuretype and topics are labelled automatically from the skill text
How to improve
- The text references files that are not there: add them or drop the references.
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: 1. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
missing-refreference to a missing file: references/seed-datasets.md - warning
missing-refreference to a missing file: references/person-sampling.md
Process rating: all ten parameters 67/100
Will not run. References files that are not bundled: references/seed-datasets.md, references/person-sampling.md
- 0Tools and files. 2 referenced file(s) missing: references/seed-datasets.md, references/person-sampling.md
- 60Result and completion. Output format stated, no completion criterion
- 70When it triggers. States when to use, but not when not to
- 70Inputs and preconditions. Inputs and preconditions are listed
- 85Steps. 12 steps, 2 vague phrases
- 100Failures and branches. 1 branches, has a failure section
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 1113 tokens
- 100Running it twice. Mutating operations check current state
- 100Progress reporting. Reports progress
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)
- +3Description length 106: 120–800 characters recommended
- +2Single-language instructions
- +4Structure: 7 headings
- +3Step-by-step instructions: 12 items
- +3Output format is stated explicitly
- +4Has examples (1 code blocks)
- +1License stated
Quality base 70; lint remarks subtract, signals add up to 100. Result: 76.