Layout.

Path What it is
README.md This guide. Self-contained; the deliverable.
topics/ One directory per model, framework, method, or system.
spec/index.md Plan of record: decisions, findings, tasks.
spec/conventions.md Single source of truth for how the repository is built.
AGENTS.md Operational guidance for coding agents.
AGENTS/ Task playbooks: adding topics, questionnaires, evidence labels, style, audit.
skills/ Claude Code skills for using and for maintaining this guide.
bin/audit Validation; 19 checks; exits non-zero on any violation.
The website This guide and every topic, published page by page. Built from a vendored copy of this repository.

Each topic directory holds index.md with README.md symlinked to it, so that opening the directory on GitHub renders the content.

Evidence labels. Every model carries a label stating plainly what supports it and what does not. Across 72 models: 5 are Strong, 6 Good, 9 Moderate, 5 Mixed, 1 Contested, 20 Weak, 2 Very weak, with 17 split labels and 7 non-empirical. That distribution is unflattering to the field, and it is accurate. It is also the point: a weakly supported model can be perfectly good shared vocabulary, and must not be used to predict outcomes.

Questionnaires. Every diagnostic model has a paired, copy-and-use instrument. Most public OD writing stops at explanation; this pairing is the repository's most distinctive asset.

Validation.

bin/audit           # full report
bin/audit --quiet   # failures only

Organizational Development — a comprehensive practitioner's guide to OD for health care professionals, software engineers, and senior executives. Every framework says what the evidence is, and where it is weak.

Source and contributions: github.com/organizational-development. Built with the Lily Design System™.