A tool to calculate the confidence interval for the mean of a collection
AI agents call confidence_interval_calculator to retrieve information from JeffersonStats without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a pure statistical calculation (confidence interval estimation) on provided data. It retrieves or derives insights from data without creating, modifying, or deleting anything. The operation is idempotent and has no side effects. It fits the Read category as a data analysis/query operation.
From the tool's definition Tool name 'confidence_interval_calculator' and description 'A tool to calculate the confidence interval for the mean of a collection' indicate a statistical computation that reads input data and returns a calculated result with no data modification, creation,…
Attacks that exploit this kind of access
A tool to calculate the confidence interval for the mean of a collection. It is categorised as a Read tool in the JeffersonStats MCP Server, which means it retrieves data without modifying state.
Register the JeffersonStats MCP server in PolicyLayer and add a rule for confidence_interval_calculator: 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 JeffersonStats. Nothing to install.
confidence_interval_calculator 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 confidence_interval_calculator 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 confidence_interval_calculator. 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.
confidence_interval_calculator is provided by the JeffersonStats MCP server (sharabhshukla/jeffersonstatsmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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