stats__dailytx

THE RISK

Low Risk

Why stats__dailytx needs a policy

This tool queries historical blockchain statistics and returns aggregated transaction counts. It retrieves existing public data from Etherscan with no side effects, no code execution, and no financial operations. The read-only nature and informational purpose make it a straightforward Read category with low severity risk.

From the tool's definition Tool name 'stats__dailytx' and description 'Returns the number of transactions performed on the Ethereum blockchain per day' indicate a data retrieval operation with no modification or execution capability.

Documented attack patterns abuse exactly the kind of access stats__dailytx gives an agent:

POLICY

How to control stats__dailytx

PolicyLayer is an MCP gateway — it sits between your AI agents and Etherscan MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for stats__dailytx:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "stats__dailytx": {}
  }
}

stats__dailytx is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Etherscan MCP — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Etherscan MCP tools

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about stats__dailytx

What does the stats__dailytx tool do? +

Returns the number of transactions performed on the Ethereum blockchain per day. It is categorised as a Read tool in the Etherscan MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on stats__dailytx? +

Register the Etherscan MCP server in PolicyLayer and add a rule for stats__dailytx: 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 Etherscan MCP. Nothing to install.

What risk level is stats__dailytx? +

stats__dailytx is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit stats__dailytx? +

Yes. Add a rate_limit block to the stats__dailytx 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.

How do I block stats__dailytx completely? +

Set action: deny in the PolicyLayer policy for stats__dailytx. 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.

What MCP server provides stats__dailytx? +

stats__dailytx is provided by the Etherscan MCP server (xiaok/etherscan-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Etherscan MCP tool call.

Start from Etherscan MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →