AI agents call get_tool_price 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 data with no side effects. It reads information about costs associated with tool operations but does not execute trades, modify wallets, delete data, or commit financial transactions. While the server operates in a financial domain (DeFi), this specific tool only queries price information, making it a Read operation with low severity risk.
From the tool's definition Tool name 'get_tool_price' and description 'Get the price for a specific tool call' indicate a query operation that retrieves pricing information without modifying or executing transactions.
Documented attack patterns abuse exactly the kind of access get_tool_price 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 get_tool_price:
{
"version": "1",
"default": "deny",
"tools": {
"get_tool_price": {}
}
}get_tool_price is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get the price for a specific tool call. 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 get_tool_price: 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.
get_tool_price 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 get_tool_price 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 get_tool_price. 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.
get_tool_price 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.