List users by organization. Returns a list of users with details like userid, email, role etc
AI agents call list_users_by_org to retrieve information from Mcp Grafana without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and returns user information without modifying, deleting, executing code, or committing financial actions. It is a straightforward read operation that queries user data from Grafana. While it does expose user details (email, role), the impact of listing users is limited to information disclosure.
From the tool's definition Tool name 'list_users_by_org' and description 'List users by organization. Returns a list of users with details like userid, email, role etc' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
List users by organization. Returns a list of users with details like userid, email, role etc. It is categorised as a Read tool in the Mcp Grafana MCP Server, which means it retrieves data without modifying state.
Register the Mcp Grafana MCP server in PolicyLayer and add a rule for list_users_by_org: 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 Mcp Grafana. Nothing to install.
list_users_by_org 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_users_by_org 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_users_by_org. 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_users_by_org is provided by the Mcp Grafana MCP server (@leval/mcp-grafana). 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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