OKF validator
Check whether your OKF files are ready for AI retrieval.
Validate the metadata and structure that help agents retrieve the right content, cite the right source, and avoid vague answers.
Free OKF tool
Convert, validate, preview, and report before an AI agent consumes it.
Add a metadata block between --- markers.
Add a non-empty type field, such as type: concept.
Title is available for search snippets and agent routing.
Add a slug so links and indexes stay stable.
Summary context is available.
Headings create retrievable sections.
Add a timestamp when the concept was generated or updated.
Add index.md when exporting multiple OKF files.
Add internal links when concepts reference related files.
Bundle includes or implies a valid index.md entry.
No duplicate titles or slugs detected.
No external citations required for this content.
What the validator checks
The validator looks for frontmatter, title, slug, summary context, headings, and format hints. Those checks are the first quality gate for OKF files headed into search indexes, copilots, and support bots.