add_custom_url_library

添加自定义网址库

SERVERIkuai SOURCEgxxHuang/ikuai-mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/ikuai-mcp-server/add-custom-url-library.md

WHAT IT DOES

What add_custom_url_library does on Ikuai

AI agents use add_custom_url_library to create or update resources in Ikuai, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Ikuai environment.

RISK

Why add_custom_url_library is rated Medium

An AI agent can call add_custom_url_library faster than any human can review: one bad instruction and it creates or modifies resources in Ikuai by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_custom_url_library safely

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

add_custom_url_library Rate-limited

add_custom_url_library stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "add_custom_url_library": {
      "limits": [
        {
          "counter": "add_custom_url_library_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about add_custom_url_library

What does the add_custom_url_library tool do? +

添加自定义网址库. It is categorised as a Write tool in the Ikuai MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on add_custom_url_library? +

Register the Ikuai MCP server in PolicyLayer and add a rule for add_custom_url_library: 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 Ikuai. Nothing to install.

What risk level is add_custom_url_library? +

add_custom_url_library is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit add_custom_url_library? +

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

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

add_custom_url_library is provided by the Ikuai MCP server (gxxHuang/ikuai-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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