Perform advanced search for tokens with specific criteria. Useful for finding tokens by multiple search terms or filtering results.
AI agents call dex_advanced_search to retrieve information from SEI MCP Server V2 without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool searches and filters token data on the DEX, returning results based on criteria. It has no side effects—it does not execute trades, transfer assets, modify balances, or trigger financial transactions. It is purely informational and belongs to the 'Read' category. The severity is low because misuse would only retrieve incorrect token information, not cause financial loss or irreversible damage.
From the tool's definition Tool name 'dex_advanced_search' and description 'Perform advanced search for tokens with specific criteria. Useful for finding tokens by multiple search terms or filtering results' indicate a query/search operation that retrieves data without modifying state.
Attacks that exploit this kind of access
Perform advanced search for tokens with specific criteria. Useful for finding tokens by multiple search terms or filtering results. It is categorised as a Read tool in the SEI MCP Server V2 MCP Server, which means it retrieves data without modifying state.
Register the SEI MCP Server V2 MCP server in PolicyLayer and add a rule for dex_advanced_search: 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 SEI MCP Server V2. Nothing to install.
dex_advanced_search 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 dex_advanced_search 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 dex_advanced_search. 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.
dex_advanced_search is provided by the SEI MCP Server V2 MCP server (testinguser1111111/sei-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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