Get a price quote (read-only, no proposal created).
AI agents call get_swap_quote 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 only queries price data for swaps and returns information without side effects. It does not execute trades, create transactions, or modify any blockchain state. The explicit 'read-only' designation confirms it is a data retrieval operation. The low severity reflects minimal risk even if called repeatedly by an agent—the worst outcome is retrieving stale or unexpected quote data.
From the tool's definition Tool description explicitly states 'read-only, no proposal created.' The function name 'get_swap_quote' and description indicate it retrieves pricing information without executing trades or modifying any state.
Attacks that exploit this kind of access
Get a price quote (read-only, no proposal created). 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_swap_quote: 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_swap_quote 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_swap_quote 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_swap_quote. 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_swap_quote 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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