create_role
Create a new role with specified permissions
This record as markdown: /tools/mozg31337-cloudstack-mcp-server/create-role.md
What create_role does on CloudStack MCP Server
AI agents use create_role to create or update resources in CloudStack MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your CloudStack MCP Server environment.
Why create_role is rated Medium
This tool creates a new role with permissions, which is a reversible write operation that modifies system configuration. While it doesn't directly delete or destroy data (Destructive), execute arbitrary code (Execute), or move money (Financial), it is a high-severity Write because improper role creation could grant excessive permissions and compromise infrastructure security.
From the tool's definition Tool name 'create_role' and description 'Create a new role with specified permissions' indicate data creation. This creates a new identity/access control entity that modifies the authorization landscape of the CloudStack infrastructure.
Attacks that exploit this kind of access
The rule that runs create_role safely
PolicyLayer is an MCP gateway: it sits between your AI agents and CloudStack MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_role, this is the rule to start with:
create_role stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect CloudStack MCP Server, apply this rule, and every create_role call is checked against it from then on.
Questions about create_role
Create a new role with specified permissions. It is categorised as a Write tool in the CloudStack MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the CloudStack MCP Server MCP server in PolicyLayer and add a rule for create_role: 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 CloudStack MCP Server. Nothing to install.
create_role is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_role 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 create_role. 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.
create_role is provided by the CloudStack MCP Server MCP server (mozg31337/cloudstack-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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