get_delegation_default_roles
Get the default role assignment for delegate users
This record as markdown: /tools/takashito-linode-mcp-server/get-delegation-default-roles.md
What get_delegation_default_roles does on Linode MCP Server
AI agents call get_delegation_default_roles to retrieve information from Linode MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_delegation_default_roles is rated Low
This tool retrieves configuration information about default role assignments for delegated users. It performs a simple read operation with no capacity to modify, delete, or execute actions. The blast radius of misuse is minimal—an attacker could learn role defaults but cannot change permissions or access resources. This is a straightforward Read category classification.
From the tool's definition Tool name 'get_delegation_default_roles' and description 'Get the default role assignment for delegate users' indicate a retrieval operation. The verb 'get' and lack of modification language confirm this is a query-only action with no side effects.
Attacks that exploit this kind of access
The rule that runs get_delegation_default_roles safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Linode MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_delegation_default_roles, this is the rule to start with:
get_delegation_default_roles is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Linode MCP Server, apply this rule, and every get_delegation_default_roles call is checked against it from then on.
Questions about get_delegation_default_roles
Get the default role assignment for delegate users. It is categorised as a Read tool in the Linode MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Linode MCP Server MCP server in PolicyLayer and add a rule for get_delegation_default_roles: 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 Linode MCP Server. Nothing to install.
get_delegation_default_roles 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_delegation_default_roles 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_delegation_default_roles. 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_delegation_default_roles is provided by the Linode MCP Server MCP server (takashito/linode-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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