AI agents call getCurrentSlot to retrieve information from Boosty MCP DeFi Platform without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves a single piece of state information (current slot number) from the Solana blockchain. It performs a query operation without modifying data, executing code, or triggering external operations. Slot numbers are public blockchain state that any observer can read. Despite the DeFi platform's financial context, this specific tool has no financial, destructive, or execution implications on its own.
From the tool's definition Tool name is 'getCurrentSlot' and description states 'Get the current Solana slot number'. The verb 'Get' and the read-only nature of querying the current blockchain slot indicates data retrieval with no side effects.
Documented attack patterns abuse exactly the kind of access getCurrentSlot gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Boosty MCP DeFi Platform, and nothing reaches the server without passing your rules. This is the rule we recommend for getCurrentSlot:
{
"version": "1",
"default": "deny",
"tools": {
"getCurrentSlot": {}
}
}getCurrentSlot is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get the current Solana slot number. It is categorised as a Read tool in the Boosty MCP DeFi Platform MCP Server, which means it retrieves data without modifying state.
Register the Boosty MCP DeFi Platform MCP server in PolicyLayer and add a rule for getCurrentSlot: 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 Boosty MCP DeFi Platform. Nothing to install.
getCurrentSlot 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 getCurrentSlot 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 getCurrentSlot. 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.
getCurrentSlot is provided by the Boosty MCP DeFi Platform MCP server (nirholas/boosty). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Boosty MCP DeFi Platform, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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80 Boosty MCP DeFi Platform tools catalogued and risk-classified — across an index of 43,000+ MCP servers.