Each tool targets a distinct operation: search for discovery, read for a single note's body/metadata, context for bounded multi-source excerpts, changes for a time-based delta, capture for inbox writes, propose for replacement drafts, review_queue for ranking open questions. The only soft overlap is wiki_search vs wiki_context (both return excerpts), but the descriptions clarify that one is ranked retrieval and the other is question-scoped gathering.

All seven tools share the wiki_ prefix and snake_case, giving a predictable namespace. However, the second element mixes verbs (search, read, capture, propose) with nouns (review_queue, changes, context), so the verb_noun pattern is not uniformly applied.

Seven tools is a tight, well-scoped surface for a shared wiki: retrieval, inspection, review, change tracking, and two write paths. Every tool maps to a real workflow step with no filler.

Read/discovery/write-capture are covered, but two lifecycle paths dead-end: wiki_propose creates a proposed replacement with no tool to list, accept, or reject proposals, and wiki_review_queue surfaces open questions with no tool to answer or resolve them. Agents can work around this by reading and capturing notes, but the review/proposal loop is incomplete.