While av_get_secret and av_resolve both retrieve secret data, av_get_secret returns the full field map while av_resolve targets a specific field via reference. av_put_secret and av_rotate_secret are similarly distinct (create/update vs. replace). The purposes are mostly clear, though the boundary between get/resolve and put/rotate could momentarily confuse.

The av_ prefix is consistent, and most tools follow av_<verb>_<noun> (create_vault, put_secret, get_secret, list_secrets, issue_token, rotate_secret). The verb style is uniform, but 'av_resolve' lacks an explicit object, a minor deviation.

With 7 tools, the set is well-scoped for a vault management server, fitting the typical 3-15 range. Each tool addresses a distinct operation without redundancy or bloat.

The server covers the core lifecycle of vaults and secrets: create, read, update, list, rotate, and token issuance. However, there is no delete operation for vaults or secrets, which could be considered a gap for complete lifecycle management, though it may be intentional for security.