Kura
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TDQS
Scored across 7 tools
Most tools are clearly distinct (request_payment, get_wallet_status, get_balances, get_history, lookup_agent). The only partial overlaps are request_payment vs x402_fetch (both trigger payments) and x402_fetch vs x402_resubmit, though the descriptions clearly delineate direct transfer vs paid API call vs proof resubmission without new money.
Consistent snake_case verb_noun pattern (request_payment, get_wallet_status, get_balances, get_history, lookup_agent), with x402_fetch and x402_resubmit using a coherent namespace prefix. Minor deviation from pure verb_noun but overall predictable.
7 tools is well-scoped for a wallet/payment server, with each tool earning its place. No redundant or filler tools.
Covers the core wallet lifecycle: payments, status/accounts, balances, history, x402 paid fetches with resubmission, and agent registry lookup. Minor gaps like account-switching (explicitly user-only) or explicit cancellation are reasonable omissions, but no major workflow dead ends.