update_social_set_timezone · Viraly MCP Server MCP

WHAT IT DOES

What update_social_set_timezone does on Viraly MCP Server

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

WHY IT NEEDS A POLICY

Why update_social_set_timezone needs a policy

This tool modifies social media account/set settings (timezone) reversibly. It falls under Write category because it creates or modifies data without destructive or financial consequences. Severity is medium because incorrect timezone changes could disrupt post scheduling logic, but the change is easily reversible.

From the tool's definition Tool name 'update_social_set_timezone' and description 'Change a social set' indicate modification of configuration data. The 'update' verb and 'Change' action confirm reversible data modification rather than deletion or execution of arbitrary operations.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_social_set_timezone Rate-limited

update_social_set_timezone 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": {
    "update_social_set_timezone": {
      "limits": [
        {
          "counter": "update_social_set_timezone_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 Viraly MCP Server, so you can run agents against it safely.

FAQ

Questions about update_social_set_timezone

What does the update_social_set_timezone tool do? +

Change a social set. It is categorised as a Write tool in the Viraly 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 update_social_set_timezone? +

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

What risk level is update_social_set_timezone? +

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

Can I rate-limit update_social_set_timezone? +

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

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

update_social_set_timezone is provided by the Viraly MCP Server MCP server (viraly-io/viraly-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.