Calculate USD value for a specific amount of tokens
AI agents call telos_token_value to retrieve information from Telos Network MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries token price data to compute a USD equivalent—a read-only calculation with no side effects. It retrieves market data for informational purposes, placing it squarely in the Read category. The low severity reflects that misuse cannot cause financial loss or unauthorized actions, only incorrect price information.
From the tool's definition Tool name and description indicate data retrieval: 'Calculate USD value for a specific amount of tokens' performs valuation lookup without modifying state, creating transactions, or executing operations.
Attacks that exploit this kind of access
Calculate USD value for a specific amount of tokens. It is categorised as a Read tool in the Telos Network MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Telos Network MCP Server MCP server in PolicyLayer and add a rule for telos_token_value: 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 Telos Network MCP Server. Nothing to install.
telos_token_value 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 telos_token_value 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 telos_token_value. 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.
telos_token_value is provided by the Telos Network MCP Server MCP server (tairon-ai/telos-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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