update_longview_plan
Update the Longview plan
This record as markdown: /tools/takashito-linode-mcp-server/update-longview-plan.md
What update_longview_plan does on Linode MCP Server
AI agents use update_longview_plan 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 update_longview_plan is rated Medium
This tool modifies existing Linode account settings (monitoring plan configuration) but does not delete data or execute arbitrary code. The change is reversible—users can update the plan again to revert or adjust settings. While it affects infrastructure monitoring capabilities and could impact billing/features, it falls under Write operations as it creates or modifies data reversibly.
From the tool's definition Tool name 'update_longview_plan' and description 'Update the Longview plan' indicate a modification operation on Linode's Longview monitoring service configuration. This is a reversible update to service plan settings.
Attacks that exploit this kind of access
The rule that runs update_longview_plan 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 update_longview_plan, this is the rule to start with:
update_longview_plan 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 update_longview_plan call is checked against it from then on.
Questions about update_longview_plan
Update the Longview plan. 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 update_longview_plan: 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.
update_longview_plan 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 update_longview_plan 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 update_longview_plan. 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.
update_longview_plan 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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