create_calendar_attendance · Sanka MCP Server MCP

WHAT IT DOES

What create_calendar_attendance does on Sanka MCP Server

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

WHY IT NEEDS A POLICY

Why create_calendar_attendance needs a policy

This tool creates a new attendance record for a calendar event, which is a data modification operation. It does not execute arbitrary code, delete data irreversibly, move money, or read without side effects. The blast radius is limited to a single user's calendar record for a public event, making it low severity.

From the tool's definition Tool name contains 'create' and description states 'Book a new calendar attendance' — both indicate creation of new record(s). The action is reversible (attendance can be unbooked or deleted).

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_calendar_attendance Rate-limited

create_calendar_attendance 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": {
    "create_calendar_attendance": {
      "limits": [
        {
          "counter": "create_calendar_attendance_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 Sanka MCP Server, so you can run agents against it safely.

FAQ

Questions about create_calendar_attendance

What does the create_calendar_attendance tool do? +

Book a new calendar attendance for a public Sanka event. It is categorised as a Write tool in the Sanka 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 create_calendar_attendance? +

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

What risk level is create_calendar_attendance? +

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

Can I rate-limit create_calendar_attendance? +

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

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

create_calendar_attendance is provided by the Sanka MCP Server MCP server (sankahq/sanka-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.