cost_analyze_infra

Analyze infrastructure-as-code files to estimate costs and find savings opportunities

SERVERPlugin Hub SOURCE@barnburner121/plugin-hub-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/barnburner121-plugin-hub-mcp/cost-analyze-infra.md

WHAT IT DOES

What cost_analyze_infra does on Plugin Hub

AI agents call cost_analyze_infra to retrieve information from Plugin Hub without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why cost_analyze_infra is rated Low

Even though cost_analyze_infra 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 cost_analyze_infra safely

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

cost_analyze_infra Allowed

cost_analyze_infra 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": {
    "cost_analyze_infra": {}
  }
}

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

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

FAQ

Questions about cost_analyze_infra

What does the cost_analyze_infra tool do? +

Analyze infrastructure-as-code files to estimate costs and find savings opportunities. It is categorised as a Read tool in the Plugin Hub MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on cost_analyze_infra? +

Register the Plugin Hub MCP server in PolicyLayer and add a rule for cost_analyze_infra: 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 Plugin Hub. Nothing to install.

What risk level is cost_analyze_infra? +

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

Can I rate-limit cost_analyze_infra? +

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

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

cost_analyze_infra is provided by the Plugin Hub MCP server (@barnburner121/plugin-hub-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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