AI agents call api_vestige_get_aggregator_stats to retrieve information from Algorand MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves statistical information about an aggregator on the Algorand blockchain. It performs a read-only query operation with no side effects, no data modification, and no execution of arbitrary code or financial transactions. The low severity reflects that misuse would only expose data rather than cause operational damage.
From the tool's definition Tool name contains 'get' and description states 'Get aggregator stats', indicating data retrieval with no modification or execution of external operations.
Documented attack patterns abuse exactly the kind of access api_vestige_get_aggregator_stats gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Algorand MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for api_vestige_get_aggregator_stats:
{
"version": "1",
"default": "deny",
"tools": {
"api_vestige_get_aggregator_stats": {}
}
} api_vestige_get_aggregator_stats is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get aggregator stats. It is categorised as a Read tool in the Algorand MCP MCP Server, which means it retrieves data without modifying state.
Register the Algorand MCP server in PolicyLayer and add a rule for api_vestige_get_aggregator_stats: 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 Algorand MCP. Nothing to install.
api_vestige_get_aggregator_stats 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 api_vestige_get_aggregator_stats 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 api_vestige_get_aggregator_stats. 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.
api_vestige_get_aggregator_stats is provided by the Algorand MCP server (goplausible/algorand-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Algorand MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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172 Algorand MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.