renderer_card_config

A other tool on the Ha Nexus Agent MCP server.

SERVERHa Nexus Agent SOURCEfistacho/ha-nexus-agent

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/fistacho-ha-nexus-agent/renderer-card-config.md

WHAT IT DOES

What renderer_card_config does on Ha Nexus Agent

AI agents call renderer_card_config as a supporting operation in Ha Nexus Agent workflows.

RISK

Why renderer_card_config is rated Low

The description is completely empty, making it very difficult to classify accurately. The name suggests it may render or display card configuration (UI-related), which could be a Read or Write operation. Given the sibling tools like 'add_card_to_view' suggest UI manipulation (Write), this might configure/render a card, but without a description, confidence is very low.

From the tool's definition Tool name is 'renderer_card_config' and description is empty or uninformative.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs renderer_card_config safely

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

renderer_card_config Rate-limited

renderer_card_config 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": {
    "renderer_card_config": {
      "limits": [
        {
          "counter": "renderer_card_config_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 Ha Nexus Agent, apply this rule, and every renderer_card_config call is checked against it from then on.

FAQ

Questions about renderer_card_config

What does the renderer_card_config tool do? +

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

How do I enforce a policy on renderer_card_config? +

Register the Ha Nexus Agent MCP server in PolicyLayer and add a rule for renderer_card_config: 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 Ha Nexus Agent. Nothing to install.

What risk level is renderer_card_config? +

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

Can I rate-limit renderer_card_config? +

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

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

renderer_card_config is provided by the Ha Nexus Agent MCP server (fistacho/ha-nexus-agent). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Ha Nexus Agent, and thousands of servers like it.

This server

All 276 Ha Nexus Agent tools →

Across the catalogue

The MCP Attack Database →

Guides

Roll out MCP under one policy →Tool risk categories →MCP tool →