Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "Wallet Portfolio History MCP",
  "description": "Hosted portfolio totals, token balances, DeFi balances, transaction history, portfolio change, counterparty risk graph, transaction-pattern analysis, wallet activity-risk scoring, wallet risk scorer, wallet autopay risk, wallet spend-limit policy, wallet allowance policy, token approval risk, and agent spend controls for EVM addresses.",
  "url": "https://wallet-portfolio-history-mcp.mtree.workers.dev",
  "version": "0.1.0",
  "skills": [
    {
      "name": "portfolio_totals",
      "description": "Hosted wallet portfolio totals for EVM agents: native balance, curated token totals, freshness, provenance, and risk flags before routing funds. Price $0.20 USDC."
    },
    {
      "name": "token_balances",
      "description": "Curated ERC20 token balances across high-volume EVM chains with D1-backed historical wallet snapshots and source coverage. Price $0.15 USDC."
    },
    {
      "name": "defi_balances",
      "description": "Hosted DeFi balance and protocol-position snapshot for wallet diligence: Aave/Compound receipt-token reads, Aerodrome/Lido coverage, protocol interaction hints, D1 history, freshness, and provenance. Price $0.20 USDC."
    },
    {
      "name": "transaction_history",
      "description": "Recent wallet transaction history for Base addresses from hosted snapshots plus Blockscout provenance, designed for agent pre-action context. Price $0.25 USDC."
    },
    {
      "name": "account_identity",
      "description": "Derived account identity for EVM agents: curated labels, activity tags, top counterparties, protocol interactions, and holding context from hosted D1 wallet snapshots. Price $0.15 USDC."
    },
    {
      "name": "portfolio_change_digest",
      "description": "Hosted portfolio change digest for agents: compare current wallet state against prior D1 snapshots, flag token balance deltas, new transactions, DeFi position changes, and transaction-velocity alerts before autopay or routing funds. Price $0.20 USDC."
    },
    {
      "name": "counterparty_risk_graph",
      "description": "Hosted wallet counterparty risk graph for agents: rank recent counterparties, protocol touchpoints, transaction edges, concentration, failed-call signals, labels, and a 0-100 counterparty risk score from D1 wallet history. Price $0.25 USDC."
    },
    {
      "name": "wallet_activity_risk",
      "description": "Hosted wallet activity-risk score for agents before autopay or signing: transaction velocity, failed calls, counterparty concentration, protocol touchpoints, balance context, alerts, and recommended agent policy from refreshed D1 wallet history. Price $0.20 USDC."
    },
    {
      "name": "wallet_risk_scorer",
      "description": "Hosted wallet risk scorer for agents: exact buyer-vocabulary wallet risk score using transaction patterns, counterparty exposure, failed-call signals, protocol touchpoints, balance context, 0-100 activity risk, alerts, and recommended autopay/signing policy from refreshed D1 wallet history. Price $0.20 USDC."
    },
    {
      "name": "transaction_patterns",
      "description": "Hosted wallet transaction-pattern analysis for agents: method mix, cadence, inbound/outbound flow, failed status pattern, top counterparties, protocol touches, burst risk score, and autopay policy from refreshed D1 wallet history. Price $0.20 USDC."
    },
    {
      "name": "wallet_autopay_risk",
      "description": "Hosted wallet autopay risk report for agent-commerce spend controls: 0-100 wallet risk score, transaction-pattern burst risk, counterparty exposure, failed-call signals, protocol touchpoints, spend-limit guidance, and recommended autopay policy from refreshed D1 wallet history. Price $0.20 USDC."
    },
    {
      "name": "wallet_spend_limit_policy",
      "description": "Hosted wallet spend-limit policy for autonomous agents: per-call and per-counterparty caps, autopay spend controls, wallet risk score, transaction-pattern burst signals, counterparty exposure, and fresh D1 provenance before an agent pays. Price $0.25 USDC."
    },
    {
      "name": "wallet_allowance_policy",
      "description": "Hosted wallet allowance policy for autonomous agents: token allowance risk, approval exposure, curated spender watchlist, revoke/cap guidance, and autopay spend-control policy from fresh D1 wallet snapshots plus live allowance reads. Price $0.25 USDC."
    },
    {
      "name": "token_approval_risk",
      "description": "Hosted token approval risk for autonomous agents: token-by-token spender approval exposure, allowance-to-balance ratios, risky/unlimited approval flags, revoke-or-cap actions, and agent spend-control policy from fresh D1 wallet snapshots plus live allowance reads. Price $0.25 USDC."
    },
    {
      "name": "approval_risk",
      "description": "Hosted approval risk check for Base and EVM agents before signing token approvals or swaps: dangerous spender approvals, unlimited allowance exposure, approval-to-balance ratios, revoke-or-cap actions, and agent spend-control policy from fresh D1 wallet snapshots plus live allowance reads. Price $0.20 USDC."
    },
    {
      "name": "agent_spend_controls",
      "description": "Hosted agent spend controls for autonomous wallets: approval-risk gate, per-call and per-counterparty limits, wallet risk score, transaction-pattern burst signals, risky spender approvals, and autopay spend policy from fresh D1 wallet snapshots plus live allowance reads. Price $0.25 USDC."
    }
  ]
}