Searches for a specific token or contract address on DexScreener.
AI agents call search_dexscreener_token to retrieve information from Crypto Multi-MCP Hub without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves public market data about tokens from DexScreener without modifying any state, executing code, or causing financial transactions. It is a straightforward informational lookup. While it exists in a financial context (crypto operations), the tool itself only reads data. Severity is low because misuse would only provide information, not cause harm.
From the tool's definition Tool name 'search_dexscreener_token' and description 'Searches for a specific token or contract address on DexScreener' indicate a query/lookup operation with no side effects.
Documented attack patterns abuse exactly the kind of access search_dexscreener_token gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Crypto Multi-MCP Hub, and nothing reaches the server without passing your rules. This is the rule we recommend for search_dexscreener_token:
{
"version": "1",
"default": "deny",
"tools": {
"search_dexscreener_token": {}
}
}search_dexscreener_token is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Searches for a specific token or contract address on DexScreener. It is categorised as a Read tool in the Crypto Multi-MCP Hub MCP Server, which means it retrieves data without modifying state.
Register the Crypto Multi-MCP Hub MCP server in PolicyLayer and add a rule for search_dexscreener_token: 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 Crypto Multi-MCP Hub. Nothing to install.
search_dexscreener_token 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 search_dexscreener_token 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 search_dexscreener_token. 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.
search_dexscreener_token is provided by the Crypto Multi-MCP Hub MCP server (pellenybe/crypto-mcp-server---by-corax-colab). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Crypto Multi-MCP Hub, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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48 Crypto Multi-MCP Hub tools catalogued and risk-classified — across an index of 43,000+ MCP servers.