List all events in the vault with document counts.

Summarise one event: categories with doc counts, plus any amendments.

Args: event: Event code, e.g. 'AUS-GP-2026' (see list_events).

List documents, optionally filtered by event and/or category substring.

Args: event: Event code filter, e.g. 'AUS-GP-2026'. category: Substring match on the category path, e.g. 'briefing' or 'supplementary-regulations'. include_superseded: Include documents replaced by newer versions.

Full-text search over every document chunk (FTS5 + BM25 + synonyms).

Best first step for any factual question. Results cite note + page heading; follow up with read_doc for full context.

Args: query: Plain words, e.g. 'sign on saturday' or 'pit lane speed limit'. event: Optional event code filter. category: Optional substring filter on category path. include_superseded: Also search documents replaced by newer versions. limit: Max results (default 8).

Read a document's full text by slug or title (fuzzy matched).

Args: name: Slug or title, e.g. 'marshals event information booklet' or '2026-mxm-event-sat-v1-a6-device'. event: Optional event code to disambiguate. pages: Optional page range like '3-5' or '12' to return only those '## Page N' sections (recommended for long documents).

Timeline for one event day, parsed from the current Minute-x-Minute.

Args: day: 'friday' / 'fri' / 'saturday' / 'sat' / 'sunday' / 'thursday'. event: Event code, e.g. 'AUS-GP-2026'. query: Optional filter — only entries containing this substring, e.g. 'marshal' or 'supercars'.

All amendment documents for an event and what they amend.

Args: event: Event code, e.g. 'AUS-GP-2026'.

What an amendment actually changed vs the schedule it amends: moved/added/removed timeline rows plus a short summary. Cached.

Args: name: Slug or title of the amendment document (see amendments()). event: Optional event code to disambiguate.

Version chain for a document: current version, superseded ones, and amendments pointing at it.

Args: name: Slug or title of any version of the document. event: Optional event code to disambiguate.