AI agents call getJupiterPrice to retrieve information from Boosty MCP DeFi Platform without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves pricing information from Jupiter's public API without modifying state, executing code, deleting data, or moving funds. It is a straightforward Read operation with minimal risk even if misused by an AI agent, as price queries cannot cause direct harm. The low severity reflects that price data is typically public and read-only access poses minimal security risk.
From the tool's definition Tool name 'getJupiterPrice' and description 'Get token price from Jupiter price API' indicate a data retrieval operation with no side effects. The verb 'Get' combined with 'price API' confirms this is a query-only action.
Documented attack patterns abuse exactly the kind of access getJupiterPrice gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Boosty MCP DeFi Platform, and nothing reaches the server without passing your rules. This is the rule we recommend for getJupiterPrice:
{
"version": "1",
"default": "deny",
"tools": {
"getJupiterPrice": {}
}
}getJupiterPrice is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get token price from Jupiter price API. It is categorised as a Read tool in the Boosty MCP DeFi Platform MCP Server, which means it retrieves data without modifying state.
Register the Boosty MCP DeFi Platform MCP server in PolicyLayer and add a rule for getJupiterPrice: 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 Boosty MCP DeFi Platform. Nothing to install.
getJupiterPrice is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the getJupiterPrice 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.
Set action: deny in the PolicyLayer policy for getJupiterPrice. 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.
getJupiterPrice is provided by the Boosty MCP DeFi Platform MCP server (nirholas/boosty). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Boosty MCP DeFi Platform, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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80 Boosty MCP DeFi Platform tools catalogued and risk-classified — across an index of 43,000+ MCP servers.