inflation.calculator

Adjust a US dollar amount for inflation between two dates (

SERVERMcp SOURCE@2sio/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-2s-io-mcp/inflation.calculator.md

WHAT IT DOES

What inflation.calculator does on Mcp

AI agents call inflation.calculator to retrieve information from 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 inflation.calculator is rated Low

This tool performs a read-only computation: it takes input parameters (amount and date range) and returns a calculated result based on historical inflation indices. There are no side effects, no data mutations, no code execution, and no financial movements. It is purely informational, similar to a query or lookup operation.

From the tool's definition Tool description indicates 'Adjust a US dollar amount for inflation between two dates' — a calculation and retrieval of historical inflation data with no modification of external state, no execution of arbitrary code, and no financial transaction.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs inflation.calculator safely

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

inflation.calculator Allowed

inflation.calculator 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": {
    "inflation.calculator": {}
  }
}

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

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

FAQ

Questions about inflation.calculator

What does the inflation.calculator tool do? +

Adjust a US dollar amount for inflation between two dates (. It is categorised as a Read tool in the Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on inflation.calculator? +

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

What risk level is inflation.calculator? +

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

Can I rate-limit inflation.calculator? +

Yes. Add a rate_limit block to the inflation.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.

How do I block inflation.calculator completely? +

Set action: deny in the PolicyLayer policy for inflation.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.

What MCP server provides inflation.calculator? +

inflation.calculator is provided by the MCP server (@2sio/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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