Get yield/APY data for RWA tokens. Can retrieve yield leaderboard (top yielding tokens) or compare yields across tokens.
AI agents call get_token_yields to retrieve information from RWA Pipe MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries yield/APY analytics data about RWA tokens. It has no side effects, does not execute code or commands, does not modify or delete data, and does not move money or commit financial obligations. It is a read-only data retrieval function analogous to 'get' or 'fetch' operations.
From the tool's definition Tool name 'get_token_yields' and description state it 'can retrieve yield leaderboard' and 'compare yields across tokens' — purely data retrieval operations with no modification, deletion, execution, or financial transaction capability.
Attacks that exploit this kind of access
Get yield/APY data for RWA tokens. Can retrieve yield leaderboard (top yielding tokens) or compare yields across tokens. It is categorised as a Read tool in the RWA Pipe MCP Server MCP Server, which means it retrieves data without modifying state.
Register the RWA Pipe MCP Server MCP server in PolicyLayer and add a rule for get_token_yields: 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 RWA Pipe MCP Server. Nothing to install.
get_token_yields 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_token_yields 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_token_yields. 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_token_yields is provided by the RWA Pipe MCP Server MCP server (rwapipe/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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