List users with access to the GLP workspace.
AI agents call list_glp_users to retrieve information from API-Central without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool performs a query/list operation to retrieve user information from the GreenLake Platform (GLP) workspace. This is a read-only action that retrieves existing data without side effects, modifications, or deletions. The blast radius is minimal—exposing user list information is low-risk compared to tools that modify configuration or delete resources.
From the tool's definition Tool name 'list_glp_users' and description 'List users with access to the GLP workspace' indicate a retrieval operation with no modification or destructive capability.
Attacks that exploit this kind of access
List users with access to the GLP workspace. It is categorised as a Read tool in the API-Central MCP Server, which means it retrieves data without modifying state.
Register the API-Central MCP server in PolicyLayer and add a rule for list_glp_users: 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 API-Central. Nothing to install.
list_glp_users 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_glp_users 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_glp_users. 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_glp_users is provided by the API-Central MCP server (secure-ssid/centralmcp). 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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