create_sharegroup_token
Create a new sharegroup token
This record as markdown: /tools/takashito-linode-mcp-server/create-sharegroup-token.md
What create_sharegroup_token does on Linode MCP Server
AI agents use create_sharegroup_token to create or update resources in Linode MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Linode MCP Server environment.
Why create_sharegroup_token is rated Medium
This tool creates a new token, which is a reversible write operation that modifies the authentication/authorization state of a Linode account. The severity is medium because token creation could enable unauthorized access if misused by an AI agent, but the impact is limited to the specific sharegroup and can be revoked.
From the tool's definition Tool name 'create_sharegroup_token' and description 'Create a new sharegroup token' indicate creation of a new authentication/authorization token within a shared resource group context.
Attacks that exploit this kind of access
The rule that runs create_sharegroup_token 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 create_sharegroup_token, this is the rule to start with:
create_sharegroup_token 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 Linode MCP Server, apply this rule, and every create_sharegroup_token call is checked against it from then on.
Questions about create_sharegroup_token
Create a new sharegroup token. It is categorised as a Write tool in the Linode MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Linode MCP Server MCP server in PolicyLayer and add a rule for create_sharegroup_token: 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.
create_sharegroup_token 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_sharegroup_token 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_sharegroup_token. 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_sharegroup_token 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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