Get SOL balance of the trading wallet.
AI agents call get_sol_balance to retrieve information from Solana Trading MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only operation to query the current SOL balance. It has no side effects, does not create, modify, or delete data, and does not execute trades or financial transactions. It merely retrieves existing balance state information, making it a straightforward Read category with low severity risk.
From the tool's definition Tool name 'get_sol_balance' and description 'Get SOL balance of the trading wallet' indicate a query operation that retrieves account balance information without modifying or executing any actions.
Attacks that exploit this kind of access
Get SOL balance of the trading wallet. It is categorised as a Read tool in the Solana Trading MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Solana Trading MCP Server MCP server in PolicyLayer and add a rule for get_sol_balance: 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 Trading MCP Server. Nothing to install.
get_sol_balance 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_sol_balance 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_sol_balance. 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_sol_balance is provided by the Solana Trading MCP Server MCP server (itskazgar/solana-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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