getAcrossFeeQuote

Fetches a suggested fee quote for a cross-chain asset bridge using the Across Protocol REST API.

SERVERAgentek Eth SOURCEnanidao/agentek

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/nanidao-agentek/getacrossfeequote.md

WHAT IT DOES

What getAcrossFeeQuote does on Agentek Eth

AI agents call getAcrossFeeQuote 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.

RISK

Why getAcrossFeeQuote is rated Low

This tool retrieves informational data (fee quote) from an external API without creating, modifying, deleting, or executing any transactions. It has no capability to move funds, execute code, or trigger state-changing operations. The blast radius of misuse is minimal—an agent could only retrieve quote information repeatedly. Classification as Read is appropriate for this data retrieval operation.

From the tool's definition Tool description states it 'Fetches a suggested fee quote' which is a retrieval operation with no side effects. The verb 'fetches' and the action of obtaining a 'quote' (informational data) indicates a read-only query against the Across Protocol REST API.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs getAcrossFeeQuote 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 getAcrossFeeQuote, this is the rule to start with:

getAcrossFeeQuote Allowed

getAcrossFeeQuote is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "getAcrossFeeQuote": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Agentek Eth, apply this rule, and every getAcrossFeeQuote call is checked against it from then on.

FAQ

Questions about getAcrossFeeQuote

What does the getAcrossFeeQuote tool do? +

Fetches a suggested fee quote for a cross-chain asset bridge using the Across Protocol REST API. It is categorised as a Read tool in the Agentek Eth MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on getAcrossFeeQuote? +

Register the Agentek Eth MCP server in PolicyLayer and add a rule for getAcrossFeeQuote: 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.

What risk level is getAcrossFeeQuote? +

getAcrossFeeQuote is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit getAcrossFeeQuote? +

Yes. Add a rate_limit block to the getAcrossFeeQuote 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.

How do I block getAcrossFeeQuote completely? +

Set action: deny in the PolicyLayer policy for getAcrossFeeQuote. 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.

What MCP server provides getAcrossFeeQuote? +

getAcrossFeeQuote 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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