Get current transactions per second on Solana
AI agents call GET_TPS to retrieve information from Solana Agent Kit 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 blockchain performance metrics without retrieving sensitive user data, modifying state, executing transactions, or causing any destructive effects. It is a straightforward data retrieval operation that provides network statistics, making it a Read category tool with low severity risk even in the context of a financial blockchain system.
From the tool's definition GET_TPS retrieves current transactions per second (TPS) metrics from the Solana blockchain. The description explicitly indicates a read-only query operation with no side effects or data modification.
Documented attack patterns abuse exactly the kind of access GET_TPS gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Solana Agent Kit MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for GET_TPS:
{
"version": "1",
"default": "deny",
"tools": {
"GET_TPS": {}
}
}GET_TPS is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Get current transactions per second on Solana. It is categorised as a Read tool in the Solana Agent Kit MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Solana Agent Kit MCP Server MCP server in PolicyLayer and add a rule for GET_TPS: 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 Solana Agent Kit MCP Server. Nothing to install.
GET_TPS 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_TPS 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_TPS. 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_TPS is provided by the Solana Agent Kit MCP Server MCP server (sendaifun/solana-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 11 Solana Agent Kit MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
11 Solana Agent Kit MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.