Get a list of coins
AI agents call get_coins to retrieve information from Pump Fun Data 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 or queries data from the Pump.fun platform without modifying, deleting, or executing any operations. It simply returns a list of coins, making it a classic Read category operation. The severity is low because misuse would only expose publicly available data with no destructive consequences.
From the tool's definition Tool name 'get_coins' and description 'Get a list of coins' indicate a data retrieval operation with no side effects. The sibling tools 'get_coin_info' and 'get_featured_coins' further confirm this is a read-only data fetch server.
Attacks that exploit this kind of access
Get a list of coins. It is categorised as a Read tool in the Pump Fun Data MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Pump Fun Data MCP Server MCP server in PolicyLayer and add a rule for get_coins: 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 Pump Fun Data MCP Server. Nothing to install.
get_coins 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_coins 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_coins. 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_coins is provided by the Pump Fun Data MCP Server MCP server (jun85664396/pump-fun-data-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
get_coins is one line of Pump Fun Data MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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