get_token_pools_v4
AI agents call get_token_pools_v4 to retrieve information from Uniswap Pools without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves Uniswap pool or token data without modifying state. While the tool description is empty, the naming convention, sibling context, and server purpose all strongly indicate it queries blockchain data for analysis. No execution, modification, deletion, or financial transaction capability is evident. The main risk is information disclosure or rate-limiting, both low-severity issues.
From the tool's definition Tool name 'get_token_pools_v4' and sibling tools (get_pool_data, get_token_pools, get_token_pools_v2, get_token_pools_v3) indicate data retrieval operations.
Attacks that exploit this kind of access
get_token_pools_v4. It is categorised as a Read tool in the Uniswap Pools MCP Server, which means it retrieves data without modifying state.
Register the Uniswap Pools MCP server in PolicyLayer and add a rule for get_token_pools_v4: 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 Uniswap Pools. Nothing to install.
get_token_pools_v4 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_token_pools_v4 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_token_pools_v4. 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_token_pools_v4 is provided by the Uniswap Pools MCP server (kukapay/uniswap-pools-mcp). 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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