What problem does it solve? Teams need machine-readable, agent-friendly knowledge documentation about data assets, services, APIs, and processes, but ad-hoc markdown notes lack consistent structure, provenance, and validation. This Skill standardizes how OKF (Open Knowledge Format) documents are written, organized, and checked. ## Core Features & Use Cases - Structured OKF authoring: Writes markdown concept documents with YAML frontmatter following the OKF v0.2 spec, including type, provenance (generated/sources), lifecycle status, and cross-linking conventions. - Bundle scaffolding management: Maintains same-level index.md and log.md files in every directory of a knowledge bundle for progressive disclosure and change history. - Automated validation: Runs validate_okf.py to check spec conformance ([SPEC] findings) and house conventions ([HOUSE] findings) across an entire bundle recursively, with JSON output for agents. - Use Case: After building a new data pipeline, ask the agent to document the tables and endpoints as OKF concepts — it locates the bundle, drafts documents from ready-made templates, updates the directory index and log, and validates everything. ## Quick Start Document the customers table as an OKF concept in our knowledge bundle and validate the whole bundle afterwards.