odl-pdf-maintenance — not part of the installed skill

This folder is the maintenance kit for the odl-pdf Agent Skill. The skill users actually install is the sibling ../odl-pdf/ — copy only that. Nothing here is read by the agent at runtime, and end users do not need any of it.

File	Purpose
sync-skill-refs.py	The version-coupling lint (a tripwire) over the skill's agent-facing prose, run by .github/workflows/skill-drift-check.yml. Fails on a baked version or ODL option name, or a missing source-of-truth concept — the mechanical floor under the "defer syntax to the installed --help" rule.
evals/evals.json	Decision-correctness eval scenarios + frozen scoring contract; run on demand by a behavioral eval runner.
MAINTAINING.md	What CI guards, what a human must re-check on an ODL release, and how to change the skill safely.

It lives inside the ODL repo (not the installed skill) so that changing a CLI option trips the drift-check on the same PR — shift-left. See MAINTAINING.md to develop or update the skill.