change_font_weight · LLM2Docs (Unofficial) MCP

WHAT IT DOES

What change_font_weight does on LLM2Docs (Unofficial)

AI agents use change_font_weight 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 change_font_weight needs a policy

Changing font weight modifies document formatting reversibly without deleting or destroying data. The change can be undone, and no code execution or external side effects occur. This is a typical Write operation: it creates or modifies data in a controlled, reversible manner.

From the tool's definition Tool description states it 'Change[s] the font weight (bold/normal) of text in a document' — a direct modification operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

change_font_weight Rate-limited

change_font_weight 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": {
    "change_font_weight": {
      "limits": [
        {
          "counter": "change_font_weight_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 change_font_weight

What does the change_font_weight tool do? +

Change the font weight (bold/normal) of text in a 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 change_font_weight? +

Register the LLM2Docs (Unofficial) MCP server in PolicyLayer and add a rule for change_font_weight: 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 change_font_weight? +

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

Can I rate-limit change_font_weight? +

Yes. Add a rate_limit block to the change_font_weight 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 change_font_weight completely? +

Set action: deny in the PolicyLayer policy for change_font_weight. 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 change_font_weight? +

change_font_weight 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.