Get the USDB floor price for a factory token. Does NOT work on STASIS — only factory-created tokens.
AI agents call get_floor_price to retrieve information from Basis MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves pricing information for factory tokens without creating, modifying, deleting, or executing any operations. It is a straightforward data query with no blast radius if misused by an agent, making it a Read classification with low severity.
From the tool's definition Tool description explicitly states it 'Get[s] the USDB floor price' — a retrieval operation with no mutation or side effects. The function name 'get_floor_price' and description indicate querying data only.
Attacks that exploit this kind of access
Get the USDB floor price for a factory token. Does NOT work on STASIS — only factory-created tokens. It is categorised as a Read tool in the Basis MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Basis MCP Server MCP server in PolicyLayer and add a rule for get_floor_price: 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 Basis MCP Server. Nothing to install.
get_floor_price 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_floor_price 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_floor_price. 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_floor_price is provided by the Basis MCP Server MCP server (launch-on-basis/mcp-ts). 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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