Repute
A merchant-reputation layer that answers whether you should pay a counterparty before paying USDC, packaged as a pnpm monorepo with four primitives usable today: @repute/sdk (await repute.score(addr)), @repute/cli (repute check 0x...), @repute/mcp (a Model Context Protocol server for Claude Code), and a REST /score API. A working scoring engine (SQLite, weighted reliability/latency/price minus a fraud penalty) feeds Arc-native scores derived from on-chain receipts, backed by a viem Arc-testnet (5042002) USDC Transfer-event watcher and merchant/buyer agents implementing x402 (402 plus X-Payment-Proof) with real Circle Developer-Controlled-Wallet USDC transfers. The default mode is simulate, so the headline fraud agents and trust-gap figures use synthetic addresses and faked tx hashes unless real on-chain mode is enabled.
I build stuff you don't see every day.
1 (Solo) — Harrie
Trust scores for autonomous agent commerce on Arc. Query merchant reputation before spending USDC.