Plugin management: list, create, delete, install, read source/log, update HTML, screenshot.\n\nActions:\n- list: List installed plugins\n- list_available: List plugins from online repository\n- create: Create plugin with HTML view (requires pluginId, pluginName, commandName, html)\n- delete: Dele...
AI agents call noteplan_plugins to permanently remove resources in Noteplan — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool supports multiple actions spanning several risk categories. The most severe is 'delete' which irreversibly removes a plugin. Additionally, 'create' and 'update_html' (write), 'install' (execute/write), and 'source/log/list' (read) are present. Per the rules, the most severe applicable category is chosen — Destructive — due to the delete action that cannot be undone.
From the tool's definition delete: Delete plugin (requires pluginId + confirmationToken)
Attacks that exploit this kind of access
Plugin management: list, create, delete, install, read source/log, update HTML, screenshot.\n\nActions:\n- list: List installed plugins\n- list_available: List plugins from online repository\n- create: Create plugin with HTML view (requires pluginId, pluginName, commandName, html)\n- delete: Delete plugin (requires pluginId + confirmationToken)\n- install: Install from repository (requires pluginId)\n- log: Read plugin console log (requires pluginId)\n- source: Read plugin source (requires pluginId)\n- update_html: Apply find/replace patches (requires pluginId + patches)\n- screenshot: Capture plugin WebView screenshot (requires pluginId). It is categorised as a Destructive tool in the Noteplan MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Noteplan MCP server in PolicyLayer and add a rule for noteplan_plugins: 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 Noteplan. Nothing to install.
noteplan_plugins is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the noteplan_plugins 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 noteplan_plugins. 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.
noteplan_plugins is provided by the Noteplan MCP server (@noteplanco/noteplan-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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