getSwaps
Fetch recent swap events for a given ZAMM pool, optionally filtered by block range.
This record as markdown: /tools/nanidao-agentek/getswaps.md
What getSwaps does on Agentek Eth
AI agents call getSwaps to retrieve information from Agentek Eth without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why getSwaps is rated Low
This tool retrieves historical swap event data from a blockchain or DeFi pool without modifying, executing, or deleting anything. Even though it operates in a cryptocurrency context, fetching read-only data poses minimal risk unless the data itself could be misused for reconnaissance—but that remains a Read category action with low severity.
From the tool's definition Tool name 'getSwaps' and description 'Fetch recent swap events' clearly indicate a retrieval operation. The phrase 'optionally filtered by block range' confirms this is a query/read operation with no side effects.
Attacks that exploit this kind of access
The rule that runs getSwaps safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Agentek Eth, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For getSwaps, this is the rule to start with:
getSwaps is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Agentek Eth, apply this rule, and every getSwaps call is checked against it from then on.
Questions about getSwaps
Fetch recent swap events for a given ZAMM pool, optionally filtered by block range. It is categorised as a Read tool in the Agentek Eth MCP Server, which means it retrieves data without modifying state.
Register the Agentek Eth MCP server in PolicyLayer and add a rule for getSwaps: 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 Agentek Eth. Nothing to install.
getSwaps 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 getSwaps 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 getSwaps. 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.
getSwaps is provided by the Agentek Eth MCP server (nanidao/agentek). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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