Scored across 9 tools
Each tool has a clearly distinct purpose: read_store_guide for store info, ring_bell and sign_guestbook for free social interactions, verify_artifact for verification, and the buy_* tools each target a specific product category (signed records, human tasks, observations, memory anchors, small pleasures). Even within the buy_* group, the descriptions explicitly disambiguate overlapping concepts (e.g., buy_signed_record vs buy_memory_anchor).
All tool names follow a predictable snake_case verb_noun pattern: free tools use action verbs (read_, ring_, sign_, verify_) and paid tools consistently use the buy_ prefix. The naming convention is uniform and easily predictable.
With 9 tools, the server is well-scoped for a general store. Each tool earns its place by covering a distinct functional area, and the count is within the ideal 3-15 range.
The tool surface covers the full store lifecycle: browsing (read_store_guide), social engagement (ring_bell, sign_guestbook), purchasing across diverse categories (buy_*), and post-purchase verification (verify_artifact). Human task orders include order_id/order_url for tracking, and retry/idempotency handling is documented. No significant gaps are apparent.
