renamePage · GROWI MCP Server MCP: Risk & Policy

WHAT IT DOES

What renamePage does on GROWI MCP Server

AI agents use renamePage to create or update resources in GROWI MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GROWI MCP Server environment.

WHY IT NEEDS A POLICY

Why renamePage needs a policy

Renaming or moving pages modifies wiki structure and data in a reversible manner. This falls clearly into the Write category rather than Destructive, as the action does not permanently erase or overwrite content.

From the tool's definition Tool name 'renamePage' and description 'Rename or move a page in GROWI' indicate modification of page metadata without deletion or destruction.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

renamePage Rate-limited

renamePage 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": {
    "renamePage": {
      "limits": [
        {
          "counter": "renamepage_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 GROWI MCP Server, so you can run agents against it safely.

FAQ

Questions about renamePage

What does the renamePage tool do? +

Rename or move a page in GROWI. It is categorised as a Write tool in the GROWI MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on renamePage? +

Register the GROWI MCP Server MCP server in PolicyLayer and add a rule for renamePage: 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 GROWI MCP Server. Nothing to install.

What risk level is renamePage? +

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

Can I rate-limit renamePage? +

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

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

renamePage is provided by the GROWI MCP Server MCP server (mechanicalgirldev/growi-mcp-server-web). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.