ToolTrust
C40/100
Smithery

node2flow-binance

mcpsmithery

@Smithery

MCP server for Binance Global — the world's largest cryptocurrency exchange. 23 tools for market data, trading, orders, and account management. Features: • 11 public market data tools (no API key needed) — ping, server time, exchange info, order book, recent trades, aggregate trades, klines/candlesticks, average price, 24hr ticker, price ticker, book ticker • 7 trading tools — place order, test order (dry run), query order, cancel order, cancel all orders, open orders, all orders history • 2 account tools — account info with balances, trade execution history • 3 user data stream tools — create, keepalive, close WebSocket listen keys • Test order endpoint (bn_test_order) — validate order parameters without using real funds • HMAC SHA-256 authentication — same signing pattern as official Binance API • Supports LIMIT, MARKET, STOP_LOSS, STOP_LOSS_LIMIT, TAKE_PROFIT, TAKE_PROFIT_LIMIT, LIMIT_MAKER order types • Symbol format: BTCUSDT, ETHUSDT, BNBBTC (uppercase, no separator) Transports: stdio (npx), Streamable HTTP (--http flag), Cloudflare Worker

By Smithery | 30 findings | Scanned 6/3/2026 | tooltrust-scanner/v0.3.13

3 High2 Medium2 Low23 Info

Risk Summary

Needs Approval

Dep Visibility plus Excessive Permissions raises enough risk that this tool should not be auto-trusted.

Potential impact: This finding indicates the tool should be reviewed before it is trusted.

Recommended action: Keep this tool behind manual approval and avoid unattended runs until the risky capabilities are narrowed or removed.

Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.

Security Findings (30)

  • HighAS-002

    ⚠️Excessive Permissions ×3

    tool declares network permission

    bn_query_order

    tool declares exec permission

    bn_query_orderbn_my_trades

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • MediumAS-002

    ⚠️Excessive Permissions ×2

    tool declares db permission

    bn_query_order

    tool declares fs permission

    bn_create_listen_key

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×2

    tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

    bn_query_orderbn_my_trades

    Fix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×23

    Tool did not expose metadata.dependencies or repo_url, so supply-chain coverage is limited.

    bn_pingbn_server_timebn_exchange_infobn_order_bookbn_recent_tradesbn_aggregate_tradesbn_klinesbn_avg_pricebn_ticker_24hrbn_ticker_pricebn_book_tickerbn_new_orderbn_test_orderbn_query_orderbn_cancel_orderbn_cancel_all_ordersbn_open_ordersbn_all_ordersbn_account_infobn_my_tradesbn_create_listen_keybn_keepalive_listen_keybn_close_listen_key

    Fix: Review and remediate the identified issue.

Scan this tool yourself

Reproduce this audit locally, integrate into CI, or let your agent audit its own tools.

Install once, then scan any MCP server:

$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y node2flow-binance"

Adjust the package name if your npm registry name differs from the tool ID. View source

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