Query a Notion data source and return compact rows with selected Notion properties converted to simple JSON values.
AI agents call notion_db_table to retrieve information from Notion DB MCP Helper 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 data from a Notion database without modifying, creating, or deleting any records. It converts properties to JSON for reading purposes only. No side effects or irreversible actions are possible. The severity is low because reading data carries minimal risk compared to write or destructive operations.
From the tool's definition Tool name 'notion_db_table' and description states it 'Query a Notion data source and return compact rows with selected Notion properties converted to simple JSON values' — pure data retrieval with no modification, creation, deletion, or execution of…
Attacks that exploit this kind of access
Query a Notion data source and return compact rows with selected Notion properties converted to simple JSON values. It is categorised as a Read tool in the Notion DB MCP Helper MCP Server, which means it retrieves data without modifying state.
Register the Notion DB MCP Helper MCP server in PolicyLayer and add a rule for notion_db_table: 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 DB MCP Helper. Nothing to install.
notion_db_table 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_db_table 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_db_table. 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_db_table is provided by the Notion DB MCP Helper MCP server (trisetiohidayat/notion-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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