Each tool targets a distinct resource/action: fact_get, fact_search, and fact_propose cover fact reading and proposing; timeline, health, and stats are separate system views; the eight document_* tools each perform a unique operation on documents. There is only a very minor overlap between health and stats, but their descriptions clearly differentiate them.

The fact_* and document_* tools use a prefix-plus-verb pattern (fact_get, document_put), but timeline, health, stats are bare nouns, and document_tags, document_links, and document_backlinks are noun-noun constructions. The mixed conventions are readable but not consistent enough for a high score.

Fourteen tools is within the well-scoped range for a system that manages facts and optional document capabilities. Each tool has a clear purpose, and the count is reasonable for the domain.

The fact lifecycle covers get, search, and propose, which is appropriate for a canonical/adjudicated system. Document tools cover get, list, search, put, resolve, tags, links, and backlinks, but there is no explicit delete operation for documents or facts, which is a minor gap.