AI agents call new_house_project_data_export to retrieve information from Yjzf without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
action | string | Yes | 要执行的动作 |
brandId | string | Yes | 品牌ID，必须通过 brand_select 工具获取，禁止自行编造 |
endTime | number | — | 统计结束时间(毫秒时间戳)。用户有指定日期时，必须先调用 get_current_time 获取当前时间作为参考，再用 date_to_timestamp(endOfDay=true) 转换，严禁自行估算。不传默认今天结束 |
branchId | string | Yes | 城市公司ID(即organId)，必须通过 branch_select 工具获取，禁止自行编造 |
cityCode | string | Yes | 城市编码，必须通过 branch_select 工具获取，禁止自行编造 |
startTime | number | — | 统计开始时间(毫秒时间戳)。用户有指定日期时，必须先调用 get_current_time 获取当前时间作为参考，再用 date_to_timestamp 转换，严禁自行估算。不传默认本月第一天 |
branchName | string | Yes | 城市公司名称，必须通过 branch_select 工具获取，用于文件命名 |
dealDateType | string | — | 成交算法: subscribeDate=按认购日期算(默认), signDate=按签约日期算 |
competitorList | array | — | 竞对ID列表，必须传 get_competitors 返回的 val 字段值，禁止传中文名称(name)。不传则不展示竞对列 |
Parameters from the server's own tool schema.
This tool exports/reads new house project data from an ERP system into an Excel file. The core operation is data retrieval (querying project overview data and competitor lists), which is a Read operation. Although it involves an async export pipeline (submit task → poll → download), there are no write, destructive, or financial side effects described.
From the tool's definition 导出新房项目数据（项目概览）Excel文件 ... export执行导出 ... 提交任务 → 轮询状态 → 下载文件
Attacks that exploit this kind of access
从ERP系统导出新房项目数据（项目概览）Excel文件。必须先调用 brand_select 获取 brandId，再调用 branch_select 获取 branchId 和 cityCode。支持2个action: get_competitors获取竞对列表, export执行导出。导出为异步模式：提交任务 → 轮询状态 → 下载文件。. It is categorised as a Read tool in the Yjzf MCP Server, which means it retrieves data without modifying state.
new_house_project_data_export accepts 9 parameters: action, brandId, endTime, branchId, cityCode, startTime, branchName, dealDateType, competitorList. Required: action, brandId, branchId, cityCode, branchName. The full parameter table on this page comes from the server's own tool schema.
Register the Yjzf MCP server in PolicyLayer and add a rule for new_house_project_data_export: 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 Yjzf. Nothing to install.
new_house_project_data_export 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 new_house_project_data_export 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 new_house_project_data_export. 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.
new_house_project_data_export is provided by the Yjzf MCP server (@yjzf/mcp-server-yjzf). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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