Delete an uploaded document from Gemini. What This Does - Removes a file from Gemini Files API - File will no longer be available for queries - Frees up storage space Notes - Files auto-delete after 48 hours anyway - Use this to immediately remove sensitive documents Requirements - GEMINI_API_KEY...
Part of the Notebooklm server.
Free to start. No card required.
AI agents may call delete_document to permanently remove or destroy resources in Notebooklm. Without a policy, an autonomous agent could delete critical data in a loop with no way to undo the damage. PolicyLayer blocks destructive tools by default and requires explicit human approval before enabling them.
Without a policy, an AI agent could call delete_document in a loop, permanently destroying resources in Notebooklm. There is no undo for destructive operations. PolicyLayer blocks this tool by default and only allows it when a human explicitly approves the action.
Destructive tools permanently remove data. Block by default. Only enable with explicit approval workflows.
{
"version": "1",
"default": "deny",
"hide": [
"delete_document"
]
}See the full Notebooklm policy for all 68 tools.
These attack patterns abuse exactly the kind of access delete_document gives an agent. Each links to the full case and the policy that stops it:
Other destructive tools across the catalogue. The same approach applies to each: deny by default, or require human approval.
Delete an uploaded document from Gemini. What This Does - Removes a file from Gemini Files API - File will no longer be available for queries - Frees up storage space Notes - Files auto-delete after 48 hours anyway - Use this to immediately remove sensitive documents Requirements - GEMINI_API_KEY environment variable must be set. It is categorised as a Destructive tool in the Notebooklm MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Notebooklm MCP server in PolicyLayer and add a rule for delete_document: 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 Notebooklm. Nothing to install.
delete_document 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 delete_document 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 delete_document. 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.
delete_document is provided by the Notebooklm MCP server (Pantheon-Security/notebooklm-mcp-secure). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 68 Notebooklm tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.