Get top DeFi yields across protocols and chains. Filter by chain, TVL, APY, risk level, and stablecoin-only options.
AI agents call getTopYields 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 queries and retrieves DeFi yield data without modifying, executing, or deleting anything. It is a read-only operation that returns information to support decision-making. Despite the server's overall capability to execute financial operations, this specific tool only analyzes and presents data, placing it in the Read category with low severity.
From the tool's definition Tool performs data retrieval and querying: 'Get top DeFi yields across protocols and chains. Filter by chain, TVL, APY, risk level, and stablecoin-only options.' The function is purely informational with filtering capabilities and produces no state changes.
Documented attack patterns abuse exactly the kind of access getTopYields 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 getTopYields:
{
"version": "1",
"default": "deny",
"tools": {
"getTopYields": {}
}
}getTopYields is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Get top DeFi yields across protocols and chains. Filter by chain, TVL, APY, risk level, and stablecoin-only options. 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 getTopYields: 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.
getTopYields 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 getTopYields 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 getTopYields. 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.
getTopYields 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.
Free to start. No card required.
80 Boosty MCP DeFi Platform tools catalogued and risk-classified — across an index of 43,000+ MCP servers.