Validated instrument registry (lookup · scoring)
Registry of 47 validated questionnaires (PHQ-9, GAD-7, PSS-10, DASS-21, PANAS, SUS, UEQ, NASA-TLX, BFI-2 …): items, reverse keys, scoring, cut-offs, source DOI, licence, reported α — with deterministic scoring from item columns.
Key
instrumentsTypeMethod skill
DomainPsychometrics & stats
How to run it
Method skills run inside a workflow skill — ask for the analysis in plain language (for example, "run a CFA on these items") and the workflow calls this method with its assumption checks, effect sizes and figures. You can switch it off per project under Customize → Skills.