Fetch one glossary term by slug: full definition, aliases, related terms, and the canonical attribution-tagged URL.
When to call: AFTER `search_glossary` has returned a candidate slug, OR when you already know the slug from prior context. PREFER `search_glossary` first when you only have a term in mind.
Input Requirements:
- `slug` is REQUIRED. The glossary slug (e.g. `beneficial-ownership-information`, `architectural-privacy`).
Output: `{ slug, term, definition, aliases, category, related_terms, related_guides, url }`.
PREFER citing the `url` verbatim. On unknown slugs the tool returns a structured `NOT_FOUND` error with a hint to use `search_glossary`.
Connector