spraay_bridge_quote

SERVERSpraay X402 Mcp SOURCEspraay-x402-mcp

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/io-github-plagtech-spraay-x402-mcp/spraay-bridge-quote.md

WHAT IT DOES

What spraay_bridge_quote does on Spraay X402 Mcp

AI agents call spraay_bridge_quote to retrieve information from Spraay X402 Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why spraay_bridge_quote is rated Low

This is a query operation that retrieves pricing and execution estimates from the LI.FI aggregator. It has no side effects—it does not move funds, execute swaps, or modify any blockchain state. The small USDC cost is a query fee, not a financial commitment or fund transfer. The tool falls squarely into the Read category.

From the tool's definition Tool description states 'Get a cross-chain bridge quote' which retrieves estimated data (output, fees, execution time) without executing any transaction or state change. The tool only returns quotes/estimates.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs spraay_bridge_quote safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Spraay X402 Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For spraay_bridge_quote, this is the rule to start with:

spraay_bridge_quote Allowed

spraay_bridge_quote 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": {
    "spraay_bridge_quote": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Spraay X402 Mcp, apply this rule, and every spraay_bridge_quote call is checked against it from then on.

FAQ

Questions about spraay_bridge_quote

What does the spraay_bridge_quote tool do? +

Get a cross-chain bridge quote via LI.FI aggregator. Supports Base, Ethereum, Arbitrum, Polygon, BNB Chain, Avalanche, Optimism, and more. Returns estimated output, fees, and execution time. Costs $0.005 USDC. It is categorised as a Read tool in the Spraay X402 Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on spraay_bridge_quote? +

Register the Spraay X402 MCP server in PolicyLayer and add a rule for spraay_bridge_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 Spraay X402 Mcp. Nothing to install.

What risk level is spraay_bridge_quote? +

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

Can I rate-limit spraay_bridge_quote? +

Yes. Add a rate_limit block to the spraay_bridge_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.

How do I block spraay_bridge_quote completely? +

Set action: deny in the PolicyLayer policy for spraay_bridge_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.

What MCP server provides spraay_bridge_quote? +

spraay_bridge_quote is provided by the Spraay X402 MCP server (spraay-x402-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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