Manage n8n data tables and rows. Actions: createTable, listTables, getTable, updateTable, deleteTable, getRows, insertRows, updateRows, upsertRows, deleteRows.
AI agents call n8n_manage_datatable to permanently remove resources in n8n-MCP — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool spans multiple categories but must be classified at the most severe applicable level. 'deleteTable' and 'deleteRows' represent irreversible destructive operations — dropping entire tables or purging rows cannot be undone. The blast radius is critical because a misused call could wipe entire data tables and all their contents permanently.
From the tool's definition Actions include: deleteTable, deleteRows — irreversible deletion of tables and rows; also createTable, updateTable, insertRows, updateRows, upsertRows covering the full spectrum of data manipulation
Attacks that exploit this kind of access
Manage n8n data tables and rows. Actions: createTable, listTables, getTable, updateTable, deleteTable, getRows, insertRows, updateRows, upsertRows, deleteRows. It is categorised as a Destructive tool in the n8n-MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the n8n- MCP server in PolicyLayer and add a rule for n8n_manage_datatable: 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 n8n-MCP. Nothing to install.
n8n_manage_datatable 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 n8n_manage_datatable 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 n8n_manage_datatable. 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.
n8n_manage_datatable is provided by the n8n- MCP server (spring1237/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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