AI agents call notion_search_pages to retrieve information from Notion MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves pages matching search criteria but does not create, modify, delete, or execute operations. It has no side effects and presents minimal risk—the main concern is information disclosure if sensitive pages are exposed, but this is inherent to the permission model rather than the tool itself.
From the tool's definition Tool name 'notion_search_pages' and description 'Search trough pages in Notion' indicate retrieval of existing data without modification. The verb 'search' is a read-only operation.
Documented attack patterns abuse exactly the kind of access notion_search_pages gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Notion MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for notion_search_pages:
{
"version": "1",
"default": "deny",
"tools": {
"notion_search_pages": {}
}
} notion_search_pages is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Search trough pages in Notion. It is categorised as a Read tool in the Notion MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Notion MCP Server MCP server in PolicyLayer and add a rule for notion_search_pages: 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 Notion MCP Server. Nothing to install.
notion_search_pages 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 notion_search_pages 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 notion_search_pages. 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.
notion_search_pages is provided by the Notion MCP Server MCP server (orbit-logistics/notion-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Notion MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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21 Notion MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.