generated: '2026-09-07'
method: generated
source: >-
  Grounded in wsdl/css-validator.wsdl and the W3C CSS Validator User Manual and API
  documentation; the example request in the skill was executed live on 2026-09-07 and
  returned HTTP 200.
skills:
  - name: css-validate-stylesheet
    file: skills/css-validate-stylesheet.md
    api: W3C CSS Validation Service
    description: >-
      Validate a stylesheet against a chosen CSS profile and read the result correctly,
      including the 200-on-invalid trap and the documented one-second courtesy interval.
    operations: [validateURI, validateText]
note: >-
  One skill, because the service has one operation in two shapes. No skill is authored for
  CSS the specification itself — there is no callable surface there to ground steps in.