list_dynamic_groups
AI agents call list_dynamic_groups to retrieve information from OCI MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Dynamic groups in OCI are identity constructs used for authentication and authorization policies. Listing them is a metadata retrieval operation with no side effects—it reads existing configuration data without creating, modifying, or deleting resources. The risk is low because exposure of group names and structure is information disclosure at worst, not actionable unless combined with other elevated permissions.
From the tool's definition Tool name 'list_dynamic_groups' indicates a listing/query operation. No description provided, but the pattern matches sibling read tools (get_alarm, get_autonomous_database, get_boot_volume, etc.) which retrieve information without modification.
Attacks that exploit this kind of access
list_dynamic_groups. It is categorised as a Read tool in the OCI MCP Server MCP Server, which means it retrieves data without modifying state.
Register the OCI MCP Server MCP server in PolicyLayer and add a rule for list_dynamic_groups: 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 OCI MCP Server. Nothing to install.
list_dynamic_groups 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_dynamic_groups 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_dynamic_groups. 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_dynamic_groups is provided by the OCI MCP Server MCP server (jopsis/mcp-server-oci). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
list_dynamic_groups is one line of OCI MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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