Get the latest price updates for specific Pyth Network price feed IDs
AI agents call get_latest_price_updates to retrieve information from Pyth 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 and retrieves current price information from decentralized oracle feeds. It has no side effects, does not execute code, does not modify data, and does not move funds or delete anything.
From the tool's definition Tool performs 'Get the latest price updates' which retrieves real-time price data from Pyth Network oracle feeds without modifying, executing, or destructing any data.
Attacks that exploit this kind of access
Get the latest price updates for specific Pyth Network price feed IDs. It is categorised as a Read tool in the Pyth Network MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Pyth Network MCP Server MCP server in PolicyLayer and add a rule for get_latest_price_updates: 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 Pyth Network MCP Server. Nothing to install.
get_latest_price_updates 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_latest_price_updates 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_latest_price_updates. 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_latest_price_updates is provided by the Pyth Network MCP Server MCP server (itsomsarraf/pyth-network-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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