type: glossary
timestamp: 2026-06-20
tags: [glossary, okf, format]
timestamp: 2026-06-20
tags: [glossary, okf, format]
concept file
One OKF unit: markdown + YAML frontmatter, one fact/decision/rule
concept file
Definition
A concept file is the atomic unit of an OKF bundle: one kebab-case markdown file, with YAML frontmatter and a plain-prose body, representing exactly one concept (rule, decision, service, glossary term, runbook, etc.).
Expanded
The path IS the identity — knowledge/rules/no-card-on-file.md is a
stable reference. Required frontmatter on every concept file: type,
title, description, tags, timestamp. Optional fields:
resource, supersedes, superseded_by, status, format_version,
related. Body is plain markdown; cross-links are relative paths.
The whole knowledge/ directory is composed of concept files. See
_okf.md for the full contract.