Get current price for a specific token/outcome
AI agents call get_token_price to retrieve information from Opinion Trade 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 market price data without creating, modifying, deleting, or executing any operations. It is purely informational and carries no risk of unintended consequences if called with arbitrary arguments. The worst outcome of misuse would be retrieving stale or irrelevant price data.
From the tool's definition Tool name 'get_token_price' and description 'Get current price for a specific token/outcome' indicate data retrieval with no modification or side effects. The server description notes 'read-only mode' for market data queries.
Attacks that exploit this kind of access
Get current price for a specific token/outcome. It is categorised as a Read tool in the Opinion Trade MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Opinion Trade MCP Server MCP server in PolicyLayer and add a rule for get_token_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 Opinion Trade MCP Server. Nothing to install.
get_token_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_token_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_token_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_token_price is provided by the Opinion Trade MCP Server MCP server (solenyaresearch0000/opinion-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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