List users who have access to a specific Birst space.
AI agents call birst_list_space_users to retrieve information from Infor Birst MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and enumerates access control information (user list for a space). It performs a read-only query operation that returns existing data without creating, modifying, deleting, or executing any actions. The potential misuse is limited to information disclosure about who has access to a space, which is a low-severity confidentiality concern in the context of an analytics platform.
From the tool's definition Tool name 'birst_list_space_users' and description 'List users who have access to a specific Birst space' indicate a query/retrieval operation with no modification of data or side effects.
Attacks that exploit this kind of access
List users who have access to a specific Birst space. It is categorised as a Read tool in the Infor Birst MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Infor Birst MCP Server MCP server in PolicyLayer and add a rule for birst_list_space_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 Infor Birst MCP Server. Nothing to install.
birst_list_space_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 birst_list_space_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 birst_list_space_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.
birst_list_space_users is provided by the Infor Birst MCP Server MCP server (mikahdev/infor-birst-mcp). 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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