Insert a List of Tables field (requires SEQ Table captions).
AI agents use generate_list_of_tables to create or update resources in Docx — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Docx environment.
This tool creates/modifies document content by inserting a field into a Word document. It is reversible (the field can be deleted or modified), making it a Write operation rather than Destructive. It does not execute arbitrary code or external operations (Execute), does not delete data (Destructive), and does not handle financial transactions (Financial).
From the tool's definition Tool description states "Insert a List of Tables field", which is a document modification operation. The server description confirms it handles "editing...Microsoft Word documents".
Documented attack patterns abuse exactly the kind of access generate_list_of_tables gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Docx, and nothing reaches the server without passing your rules. This is the rule we recommend for generate_list_of_tables:
{
"version": "1",
"default": "deny",
"tools": {
"generate_list_of_tables": {
"limits": [
{
"counter": "generate_list_of_tables_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
} generate_list_of_tables stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Insert a List of Tables field (requires SEQ Table captions). It is categorised as a Write tool in the Docx MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Docx MCP server in PolicyLayer and add a rule for generate_list_of_tables: 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 Docx. Nothing to install.
generate_list_of_tables is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the generate_list_of_tables 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 generate_list_of_tables. 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.
generate_list_of_tables is provided by the Docx MCP server (securityronin/docx-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Docx, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
219 Docx tools catalogued and risk-classified — across an index of 43,000+ MCP servers.