读取当前 Stata 数据集结构、缺失摘要和样本预览，返回给 Claude 分析
AI agents call stata_get_data_schema to retrieve information from Stata without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves informational metadata about a dataset (structure, missing values summary, sample data) for analysis purposes. It performs no modifications, deletions, or code execution. It is analogous to a database schema inspection or data inspection query. The blast radius is minimal—an AI cannot cause damage through reading data structure information alone.
From the tool's definition Tool description indicates it 'reads' (读取) the current Stata dataset structure, missing data summary, and sample preview.
Documented attack patterns abuse exactly the kind of access stata_get_data_schema gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Stata, and nothing reaches the server without passing your rules. This is the rule we recommend for stata_get_data_schema:
{
"version": "1",
"default": "deny",
"tools": {
"stata_get_data_schema": {}
}
}stata_get_data_schema is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
读取当前 Stata 数据集结构、缺失摘要和样本预览，返回给 Claude 分析. It is categorised as a Read tool in the Stata MCP Server, which means it retrieves data without modifying state.
Register the Stata MCP server in PolicyLayer and add a rule for stata_get_data_schema: 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 Stata. Nothing to install.
stata_get_data_schema 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 stata_get_data_schema 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 stata_get_data_schema. 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.
stata_get_data_schema is provided by the Stata MCP server (shichengg/stata-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Stata, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
12 Stata tools catalogued and risk-classified — across an index of 43,000+ MCP servers.