{"schema_version":"v1","name_for_human":"Wallet Labels MCP","name_for_model":"wallet_labels_mcp","description_for_human":"Label and risk-score EVM wallets — ENS, OFAC SDN, Tornado mixer, ERC-20, public registry. Pay-per-call USDC on Base via x402, no signup.","description_for_model":"Three pay-per-call x402 endpoints for EVM wallet intelligence. (1) wallet_labels: composes ENS + OFAC SDN + Tornado Cash mixer registry + on-chain ERC-20 metadata + a curated public-label registry into one view of an address; returns sanctioned/mixer flags, ENS name, contract-vs-EOA distinction, and ERC-20 metadata for token contracts; $0.05. (2) wallet_risk_score: returns 0–100 composite risk score with risk_band (clean/low/medium/high/blocked) and itemized reasons array per rule fired; $0.10. (3) labels_by_category: returns all addresses in bundled registries matching a category (sanctioned, mixer, exchange, dex, lending, stablecoin, wrapped-asset, founder, foundation, bridge, infrastructure); $0.07. Supports ethereum/base/arbitrum/optimism/polygon. All endpoints return 402 on first call; settle the x402 envelope (USDC on Base, payTo 0x1664530DC2A1CA350B1dbaD1Fc1F1a70c90fe4de) and retry with X-PAYMENT. Composed-source intelligence, no fabrication, no signup.","auth":{"type":"none"},"api":{"type":"openapi","url":"https://wallet-labels-mcp.mtree.workers.dev/openapi.yaml"},"logo_url":"https://wallet-labels-mcp.mtree.workers.dev/agent-discovery","contact_email":"hello@","legal_info_url":"/legal"}