get_users_by_role_and_tenant_tool
AI agents call get_users_by_role_and_tenant_tool to retrieve information from Reltio 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 user information filtered by role and tenant criteria. It performs a data lookup operation with no side effects - it does not create, modify, delete, or execute actions. The empty description limits confidence slightly, but the naming convention strongly indicates a read operation typical of master data management systems.
From the tool's definition Tool name contains 'get_users_by_role_and_tenant' which indicates a retrieval operation. The verb 'get' combined with querying by parameters (role and tenant) suggests reading/querying user data without modification.
Attacks that exploit this kind of access
get_users_by_role_and_tenant_tool. It is categorised as a Read tool in the Reltio MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Reltio MCP Server MCP server in PolicyLayer and add a rule for get_users_by_role_and_tenant_tool: 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 Reltio MCP Server. Nothing to install.
get_users_by_role_and_tenant_tool 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 get_users_by_role_and_tenant_tool 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 get_users_by_role_and_tenant_tool. 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.
get_users_by_role_and_tenant_tool is provided by the Reltio MCP Server MCP server (reltio-ai/reltio-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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