Global crypto market stats: total market cap, BTC dominance, active coins, 24h change
AI agents call get_global_stats to retrieve information from Agenti without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries public cryptocurrency market statistics and returns informational data without any side effects, state changes, or ability to execute transactions. It is purely a data retrieval operation (Read category). While the parent server enables financial operations, this specific tool is limited to reading market information.
From the tool's definition Tool retrieves 'Global crypto market stats: total market cap, BTC dominance, active coins, 24h change' with no indication of modification, deletion, or financial transaction capability. The operation is read-only data retrieval.
Documented attack patterns abuse exactly the kind of access get_global_stats gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Agenti, and nothing reaches the server without passing your rules. This is the rule we recommend for get_global_stats:
{
"version": "1",
"default": "deny",
"tools": {
"get_global_stats": {}
}
}get_global_stats is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Global crypto market stats: total market cap, BTC dominance, active coins, 24h change. It is categorised as a Read tool in the Agenti MCP Server, which means it retrieves data without modifying state.
Register the Agenti MCP server in PolicyLayer and add a rule for get_global_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 Agenti. Nothing to install.
get_global_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 get_global_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 get_global_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.
get_global_stats is provided by the Agenti MCP server (nirholas/agenti). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 73 Agenti tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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73 Agenti tools catalogued and risk-classified — across an index of 42,500+ MCP servers.