trip__esim_estimate

［出國與國旅實用查詢］出國 eSIM 流量估算與設定說明（iPhone 支援機型、EID、臺灣門號收簡訊）。

SERVERAI 代理人任務中樞 SOURCEhttps://hub.penguindriver.com/mcp

Low RISK CLASS

Category Read

Parameters 30 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/com-penguindriver-hub/trip--esim-estimate.md

WHAT IT DOES

What trip__esim_estimate does on AI 代理人任務中樞

AI agents call trip__esim_estimate to retrieve information from AI 代理人任務中樞 without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required
`days`	integer	—
`usage`	string	—
`hotspot_people`	integer	—

Parameters from the server's own tool schema.

RISK

Why trip__esim_estimate is rated Low

Even though trip__esim_estimate only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs trip__esim_estimate safely

PolicyLayer is an MCP gateway: it sits between your AI agents and AI 代理人任務中樞, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For trip__esim_estimate, this is the rule to start with:

trip__esim_estimate Allowed

trip__esim_estimate 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": {
    "trip__esim_estimate": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect AI 代理人任務中樞, apply this rule, and every trip__esim_estimate call is checked against it from then on.

FAQ

Questions about trip__esim_estimate

What does the trip__esim_estimate tool do? +

［出國與國旅實用查詢］出國 eSIM 流量估算與設定說明（iPhone 支援機型、EID、臺灣門號收簡訊）。. It is categorised as a Read tool in the AI 代理人任務中樞 MCP Server, which means it retrieves data without modifying state.

What parameters does trip__esim_estimate accept? +

trip__esim_estimate accepts 3 parameters: days, usage, hotspot_people. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on trip__esim_estimate? +

Register the AI 代理人任務中樞 MCP server in PolicyLayer and add a rule for trip__esim_estimate: 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 AI 代理人任務中樞. Nothing to install.

What risk level is trip__esim_estimate? +

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

Can I rate-limit trip__esim_estimate? +

Yes. Add a rate_limit block to the trip__esim_estimate 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 trip__esim_estimate completely? +

Set action: deny in the PolicyLayer policy for trip__esim_estimate. 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 trip__esim_estimate? +

trip__esim_estimate is provided by the AI 代理人任務中樞 MCP server (https://hub.penguindriver.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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