Low Risk

calculate_balance_of_power

Calculate the Balance of Power (BOP) for a given trading pair using Binance OHLCV data

How to control calculate_balance_of_power ↓

What calculate_balance_of_power does on Sperax Ecosystem Crypto & DeFI MCP Server

AI agents call calculate_balance_of_power to retrieve information from Sperax Ecosystem Crypto & DeFI MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

Why calculate_balance_of_power needs a policy

This is a pure analytical/computational tool that takes trading data as input and returns a calculated metric. It has no side effects on blockchain state, user balances, or financial positions. It falls squarely into the Read category as a data analysis function with minimal risk of misuse.

From the tool's definition The tool 'calculate_balance_of_power' performs a calculation on provided OHLCV (Open, High, Low, Close, Volume) trading data to compute a technical indicator (Balance of Power).

Documented attack patterns abuse exactly the kind of access calculate_balance_of_power gives an agent:

How to control calculate_balance_of_power

PolicyLayer is an MCP gateway — it sits between your AI agents and Sperax Ecosystem Crypto & DeFI MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for calculate_balance_of_power:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "calculate_balance_of_power": {}
  }
}

calculate_balance_of_power is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Sperax Ecosystem Crypto & DeFI MCP Server — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Free to start. No card required.

Related tools and policies

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Questions about calculate_balance_of_power

What does the calculate_balance_of_power tool do? +

Calculate the Balance of Power (BOP) for a given trading pair using Binance OHLCV data. It is categorised as a Read tool in the Sperax Ecosystem Crypto & DeFI MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on calculate_balance_of_power? +

Register the Sperax Ecosystem Crypto & DeFI MCP Server MCP server in PolicyLayer and add a rule for calculate_balance_of_power: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Sperax Ecosystem Crypto & DeFI MCP Server. Nothing to install.

What risk level is calculate_balance_of_power? +

calculate_balance_of_power is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit calculate_balance_of_power? +

Yes. Add a rate_limit block to the calculate_balance_of_power rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block calculate_balance_of_power completely? +

Set action: deny in the PolicyLayer policy for calculate_balance_of_power. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides calculate_balance_of_power? +

calculate_balance_of_power is provided by the Sperax Ecosystem Crypto & DeFI MCP Server MCP server (sperax/sperax-crypto-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Sperax Ecosystem Crypto & DeFI MCP Server tool call.

Start from Sperax Ecosystem Crypto & DeFI MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

Free to start. No card required.

1318 Sperax Ecosystem Crypto & DeFI MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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