billing_list_tiers

A read tool on the Postking MCP server.

SERVERPostking Mcp SOURCEpostking-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/io-github-bitsandtea-postking-mcp/billing-list-tiers.md

WHAT IT DOES

What billing_list_tiers does on Postking Mcp

AI agents call billing_list_tiers to retrieve information from Postking 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 billing_list_tiers is rated Low

This tool appears to retrieve billing tier data without modifying, deleting, or executing any operations. The 'list' operation is typically non-destructive data querying.

From the tool's definition Tool name 'billing_list_tiers' suggests a query/retrieval operation that lists billing tier information. The 'list' verb indicates read-only data retrieval.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs billing_list_tiers safely

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

billing_list_tiers Allowed

billing_list_tiers 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": {
    "billing_list_tiers": {}
  }
}

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

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

FAQ

Questions about billing_list_tiers

What does the billing_list_tiers tool do? +

billing_list_tiers is a read tool on the Postking MCP server. It is categorised as a Read tool in the Postking Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on billing_list_tiers? +

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

What risk level is billing_list_tiers? +

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

Can I rate-limit billing_list_tiers? +

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

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

billing_list_tiers is provided by the Postking MCP server (postking-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

What billing_list_tiers does on Postking Mcp

Why billing_list_tiers is rated Low

The rule that runs billing_list_tiers safely

Questions about billing_list_tiers

More on Postking, and thousands of servers like it.