quote
Get Across bridge quote with fees, limits, and estimated fill time
This record as markdown: /tools/minhoyoo-iotrust-waiaas/quote.md
What quote does on Waiaas
AI agents call quote to retrieve information from Waiaas without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why quote is rated Low
This tool only queries bridge quote data (fees, limits, fill time estimates) and returns information. It has no side effects, does not move funds, does not execute bridge operations, and does not modify any state. Despite existing on a financial wallet server alongside tools that perform actual transfers and swaps, this specific tool is purely informational/read-only.
From the tool's definition Tool is named 'quote' and described as 'Get Across bridge quote with fees, limits, and estimated fill time' — it retrieves and returns information about bridge quotes without modifying state or executing transactions.
Attacks that exploit this kind of access
The rule that runs quote safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Waiaas, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For quote, this is the rule to start with:
quote 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 Waiaas, apply this rule, and every quote call is checked against it from then on.
Questions about quote
Get Across bridge quote with fees, limits, and estimated fill time. It is categorised as a Read tool in the Waiaas MCP Server, which means it retrieves data without modifying state.
Register the Waiaas MCP server in PolicyLayer and add a rule for 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 Waiaas. Nothing to install.
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 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 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.
quote is provided by the Waiaas MCP server (minhoyoo-iotrust/waiaas). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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