add_hyperlink · LLM2Docs (Unofficial) MCP: Risk & Policy

WHAT IT DOES

What add_hyperlink does on LLM2Docs (Unofficial)

AI agents use add_hyperlink to create or update resources in LLM2Docs (Unofficial) — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your LLM2Docs (Unofficial) environment.

WHY IT NEEDS A POLICY

Why add_hyperlink needs a policy

Adding a hyperlink modifies document structure and content in a reversible manner (hyperlinks can be removed or edited), placing it in the Write category rather than Read (which would be retrieval only) or Destructive (which requires irreversible deletion).

From the tool's definition Tool description states 'Add a hyperlink to text in the document', which modifies document content by inserting a hyperlink reference. The broader server description confirms it enables 'AI-assisted editing' of Google Docs.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_hyperlink Rate-limited

add_hyperlink 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "add_hyperlink": {
      "limits": [
        {
          "counter": "add_hyperlink_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches LLM2Docs (Unofficial), so you can run agents against it safely.

FAQ

Questions about add_hyperlink

What does the add_hyperlink tool do? +

Add a hyperlink to text in the document. It is categorised as a Write tool in the LLM2Docs (Unofficial) MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on add_hyperlink? +

Register the LLM2Docs (Unofficial) MCP server in PolicyLayer and add a rule for add_hyperlink: 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 LLM2Docs (Unofficial). Nothing to install.

What risk level is add_hyperlink? +

add_hyperlink is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit add_hyperlink? +

Yes. Add a rate_limit block to the add_hyperlink 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.

How do I block add_hyperlink completely? +

Set action: deny in the PolicyLayer policy for add_hyperlink. 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.

What MCP server provides add_hyperlink? +

add_hyperlink is provided by the LLM2Docs (Unofficial) MCP server (nomannayeem/google-docs-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.