AC swiftfindrefs
Use swiftfindrefs (IndexStoreDB) to list every Swift source file referencing a symbol. Mandatory for “find references”, “fix missing imports”, and cross-module refactors. Do not replace with grep/rg or IDE search.
As a process C 63/100 · Has gaps — weak spots: when it triggers, inputs and preconditions, progress reporting
ReferenceSoftware developmentInfrastructuretype and topics are labelled automatically from the skill text
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: 5. 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 63/100
- 0Progress reporting. Says nothing while it works
- 20When it triggers. No condition that starts the skill
- 30Inputs and preconditions. Does not say what the process needs to start
- 60Tools and files. Uses tools (bash) that frontmatter does not declare
- 60Result and completion. Output format stated, no completion criterion
- 70Failures and branches. 4 branches
- 85Steps. 27 steps, 1 vague phrases
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 646 tokens
- 100Running it twice. No mutating operations
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 2 example trigger phrases
- +3Description length 213: enough signal without eating the budget
- +4Structure: 12 headings
- +3Step-by-step instructions: 27 items
- +3Output format is stated explicitly
- +4Has examples (3 code blocks)
- +4Reference files are cited in the instructions (3 of 3)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 96.
External checks
ClawHub: clean
This skill is coherent and purpose-aligned for Swift reference discovery, with a disclosed but unpinned third-party Homebrew install as the main caution.
LLM: benign (high) · VirusTotal: benign · 10 Sept 2026