custom_name

A other tool on the Agent Jail MCP server.

SERVERAgent Jail SOURCEidiscoord13-sketch/agent-jail-mcp

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/agent-jail-mcp/custom-name.md

WHAT IT DOES

What custom_name does on Agent Jail

AI agents call custom_name as a supporting operation in Agent Jail workflows.

RISK

Why custom_name is rated Low

With an empty description and an ambiguous name, it is impossible to determine the tool's behavior or risk. Defaulting to 'Other' with low confidence and low severity since there is no evidence of any impactful action.

From the tool's definition Tool name is 'custom_name' and description is empty, providing no actionable information about what the tool does.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs custom_name safely

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

custom_name Rate-limited

custom_name 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": {
    "custom_name": {
      "limits": [
        {
          "counter": "custom_name_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 Agent Jail, apply this rule, and every custom_name call is checked against it from then on.

FAQ

Questions about custom_name

What does the custom_name tool do? +

custom_name is a other tool on the Agent Jail MCP server. It is categorised as a Other tool in the Agent Jail MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on custom_name? +

Register the Agent Jail MCP server in PolicyLayer and add a rule for custom_name: 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 Agent Jail. Nothing to install.

What risk level is custom_name? +

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

Can I rate-limit custom_name? +

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

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

custom_name is provided by the Agent Jail MCP server (idiscoord13-sketch/agent-jail-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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