crypto_price_quote

Get the latest cryptocurrency price quote. Accepts symbols like BTC, ETH, or BTC-USD.

SERVERNodebench SOURCEnodebench-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-homenshum-nodebench/crypto-price-quote.md

WHAT IT DOES

What crypto_price_quote does on Nodebench

AI agents call crypto_price_quote to retrieve information from Nodebench without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why crypto_price_quote is rated Low

This tool performs a data retrieval operation with no side effects. It queries cryptocurrency price information and returns results without creating, modifying, deleting, or executing any operations. The blast radius of misuse is minimal—returning incorrect or stale price quotes has no direct financial impact on systems or data integrity.

From the tool's definition Tool description states 'Get the latest cryptocurrency price quote' with no modification, deletion, or execution capabilities. It accepts read-only parameters (cryptocurrency symbols like BTC, ETH, BTC-USD) and retrieves current market data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs crypto_price_quote safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Nodebench, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For crypto_price_quote, this is the rule to start with:

crypto_price_quote Allowed

crypto_price_quote is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "crypto_price_quote": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Nodebench, apply this rule, and every crypto_price_quote call is checked against it from then on.

FAQ

Questions about crypto_price_quote

What does the crypto_price_quote tool do? +

Get the latest cryptocurrency price quote. Accepts symbols like BTC, ETH, or BTC-USD. It is categorised as a Read tool in the Nodebench MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on crypto_price_quote? +

Register the Nodebench MCP server in PolicyLayer and add a rule for crypto_price_quote: 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 Nodebench. Nothing to install.

What risk level is crypto_price_quote? +

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

Can I rate-limit crypto_price_quote? +

Yes. Add a rate_limit block to the crypto_price_quote 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 crypto_price_quote completely? +

Set action: deny in the PolicyLayer policy for crypto_price_quote. 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 crypto_price_quote? +

crypto_price_quote is provided by the Nodebench MCP server (nodebench-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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