DescribeAuthSources

[account] 内部接口，非云API接口管理员在身份安全认证页面获取所有认证源列表

SERVERIoacloud SOURCE@ioacloud/ioacloud-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/ioacloud-ioacloud-mcp/describeauthsources.md

WHAT IT DOES

What DescribeAuthSources does on Ioacloud

AI agents call DescribeAuthSources to retrieve information from Ioacloud without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why DescribeAuthSources is rated Low

Even though DescribeAuthSources only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs DescribeAuthSources safely

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

DescribeAuthSources Allowed

DescribeAuthSources 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": {
    "DescribeAuthSources": {}
  }
}

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

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

FAQ

Questions about DescribeAuthSources

What does the DescribeAuthSources tool do? +

[account] 内部接口，非云API接口管理员在身份安全认证页面获取所有认证源列表. It is categorised as a Read tool in the Ioacloud MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on DescribeAuthSources? +

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

What risk level is DescribeAuthSources? +

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

Can I rate-limit DescribeAuthSources? +

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

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

DescribeAuthSources is provided by the Ioacloud MCP server (@ioacloud/ioacloud-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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