format_data

A other tool on the Mcp Test Servers MCP server.

SERVERMcp Test Servers SOURCEmsfeldstein/mcp-test-servers

Low RISK CLASS

Category Other

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/mcp-test-servers/format-data.md

WHAT IT DOES

What format_data does on Mcp Test Servers

AI agents call format_data as a supporting operation in Mcp Test Servers workflows.

RISK

Why format_data is rated Low

With no description available, classification relies solely on the tool name 'format_data'. Formatting data typically implies a non-destructive transformation or presentation operation, suggesting at most a Read or Write category. However, without confirming details, confidence is very low and 'Other' is assigned as a conservative placeholder. Severity is low given the benign-sounding name.

From the tool's definition Tool name is 'format_data' and description is empty/uninformative. The name suggests data formatting, which is typically a read/transform operation with no side effects, but cannot be confirmed.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs format_data safely

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

format_data Rate-limited

format_data gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "format_data": {
      "limits": [
        {
          "counter": "format_data_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about format_data

What does the format_data tool do? +

format_data is a other tool on the Mcp Test Servers MCP server. It is categorised as a Other tool in the Mcp Test Servers MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on format_data? +

Register the Mcp Test Servers MCP server in PolicyLayer and add a rule for format_data: 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 Test Servers. Nothing to install.

What risk level is format_data? +

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

Can I rate-limit format_data? +

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

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

format_data is provided by the Mcp Test Servers MCP server (msfeldstein/mcp-test-servers). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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