AI agents call list_organization_roles to retrieve information from Yunxiao without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
organizationId | string | — | Yunxiao organization ID. When omitted, the server uses the user's default organization. |
Parameters from the server's own tool schema.
This tool retrieves organizational role metadata without creating, modifying, deleting, or executing any operations. It is a straightforward enumeration/query function with no persistent effects or external side effects. The severity is low because discovering roles poses minimal risk compared to operations that modify data or execute code.
From the tool's definition Tool name 'list_organization_roles' and description 'List roles defined in a Yunxiao organization' indicates a retrieval operation with no side effects.
Attacks that exploit this kind of access
List roles defined in a Yunxiao organization. Use this to discover role IDs for filtering members or checking permissions. It is categorised as a Read tool in the Yunxiao MCP Server, which means it retrieves data without modifying state.
list_organization_roles accepts 1 parameter: organizationId. The full parameter table on this page comes from the server's own tool schema.
Register the Yunxiao MCP server in PolicyLayer and add a rule for list_organization_roles: 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 Yunxiao. Nothing to install.
list_organization_roles is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_organization_roles 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.
Set action: deny in the PolicyLayer policy for list_organization_roles. 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.
list_organization_roles is provided by the Yunxiao MCP server (@futuretea/yunxiao-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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