Hold a draft against the wiki before it ships. Use when the user presents finished work for review - "check this", "is this ready", "run it against the wiki", or pastes a draft before publishing. Reports rule violations as blocking and candidate violations as notes. Does not rewrite the draft.
Read a new source and integrate it into the wiki. Use when the user drops a file into raw/ or says "ingest this", "read this and file it", "add this source". Writes and updates wiki pages, never modifies the source.
Health-check the vault. Use when the user says "lint", "check the wiki", "what needs fixing", "audit my notes", or after a batch of ingests. Reports structural, freshness, provenance and claim-contract problems. Fixes nothing without explicit confirmation.
Close the loop after an artifact ships. Use when the user reports a result - "here are the numbers", "this is what it did", "record the outcome", or pastes metrics for something previously checked. Appends to the outcome log, increments n on the claims the work relied on, and applies state transitions.
Answer a question from the wiki with citations. Use when the user asks what the vault knows - "what do I know about X", "what does the wiki say", "have I tested this". Reads cheaply by design and files good answers back as pages.