Get a comprehensive overview of an address including ETH balance, token info,
AI agents call get_address_overview to retrieve information from Story SDK 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 returns information about an address (ETH balance, token info). It performs no write, destructive, financial transactions, or code execution—purely a read operation to retrieve blockchain data. The low severity reflects minimal blast radius; misuse would only expose read access to public blockchain information.
From the tool's definition Tool name 'get_address_overview' and description 'Get a comprehensive overview of an address including ETH balance, token info' clearly indicates data retrieval with no modification or side effects.
Documented attack patterns abuse exactly the kind of access get_address_overview gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Story SDK MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_address_overview:
{
"version": "1",
"default": "deny",
"tools": {
"get_address_overview": {}
}
}get_address_overview is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get a comprehensive overview of an address including ETH balance, token info,. It is categorised as a Read tool in the Story SDK MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Story SDK MCP Server MCP server in PolicyLayer and add a rule for get_address_overview: 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 Story SDK MCP Server. Nothing to install.
get_address_overview 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_address_overview 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_address_overview. 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_address_overview is provided by the Story SDK MCP Server MCP server (piplabs/story-mcp-hub). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Story SDK MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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25 Story SDK MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.