Get resource statistics for all OBServers in the cluster This interface is used to get resource statistics information for all OBServers in the cluster. The caller must be authenticated through OCP application service. Args: cluster_id: The ID of the cluster Returns: Dictionary containing ServerR...
AI agents call get_oceanbase_cluster_server_stats to retrieve information from Mcp Oceanbase without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves statistical information about cluster servers. It performs no modification, deletion, or execution of commands. The operation is read-only and returns monitoring/observability data. Authentication requirement does not change the fundamental read-only nature. Blast radius is minimal since it only exposes existing cluster metrics.
From the tool's definition Tool description explicitly states 'Get resource statistics for all OBServers in the cluster' and 'returns Dictionary containing ServerResourceStats list'. The verb 'Get' and return-only pattern indicate data retrieval with no side effects.
Documented attack patterns abuse exactly the kind of access get_oceanbase_cluster_server_stats gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Oceanbase, and nothing reaches the server without passing your rules. This is the rule we recommend for get_oceanbase_cluster_server_stats:
{
"version": "1",
"default": "deny",
"tools": {
"get_oceanbase_cluster_server_stats": {}
}
}get_oceanbase_cluster_server_stats is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get resource statistics for all OBServers in the cluster This interface is used to get resource statistics information for all OBServers in the cluster. The caller must be authenticated through OCP application service. Args: cluster_id: The ID of the cluster Returns: Dictionary containing ServerResourceStats list. It is categorised as a Read tool in the Mcp Oceanbase MCP Server, which means it retrieves data without modifying state.
Register the Mcp Oceanbase MCP server in PolicyLayer and add a rule for get_oceanbase_cluster_server_stats: 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 Oceanbase. Nothing to install.
get_oceanbase_cluster_server_stats 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_oceanbase_cluster_server_stats 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_oceanbase_cluster_server_stats. 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_oceanbase_cluster_server_stats is provided by the Mcp Oceanbase MCP server (oceanbase/awesome-oceanbase-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 134 Mcp Oceanbase tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
134 Mcp Oceanbase tools catalogued and risk-classified — across an index of 42,500+ MCP servers.