cancel_calendar_attendance

Cancel an existing public calendar attendance in Sanka.

SERVERSanka MCP Server SOURCEsankahq/sanka-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/sankahq-sanka-mcp/cancel-calendar-attendance.md

WHAT IT DOES

What cancel_calendar_attendance does on Sanka MCP Server

AI agents use cancel_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.

RISK

Why cancel_calendar_attendance is rated Medium

Cancelling a calendar attendance modifies/updates an existing record (changing attendance status from active to cancelled). This is reversible in principle (attendance could potentially be re-created or re-confirmed), placing it in Write rather than Destructive. The blast radius is medium as it affects scheduling and coordination for other participants.

From the tool's definition Cancel an existing public calendar attendance in Sanka

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs cancel_calendar_attendance safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Sanka MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For cancel_calendar_attendance, this is the rule to start with:

cancel_calendar_attendance Rate-limited

cancel_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": {
    "cancel_calendar_attendance": {
      "limits": [
        {
          "counter": "cancel_calendar_attendance_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Sanka MCP Server, apply this rule, and every cancel_calendar_attendance call is checked against it from then on.

FAQ

Questions about cancel_calendar_attendance

What does the cancel_calendar_attendance tool do? +

Cancel an existing public calendar attendance in Sanka. 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 cancel_calendar_attendance? +

Register the Sanka MCP Server MCP server in PolicyLayer and add a rule for cancel_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 cancel_calendar_attendance? +

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

Can I rate-limit cancel_calendar_attendance? +

Yes. Add a rate_limit block to the cancel_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 cancel_calendar_attendance completely? +

Set action: deny in the PolicyLayer policy for cancel_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 cancel_calendar_attendance? +

cancel_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.

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