# GOOGLESUPER_PATCH_CALENDAR

Partially updates (PATCHes) an existing Google Calendar, modifying only the fields provided; summary is mandatory and cannot be an empty string, and an empty string for description or location clears them.

Agent View of the PolicyLayer registry record for `GOOGLESUPER_PATCH_CALENDAR`. HTML page: https://policylayer.com/tools/googlesuper/googlesuper-patch-calendar

## Facts

- Tool: `GOOGLESUPER_PATCH_CALENDAR`
- Server: Google Super (`googlesuper`) — https://policylayer.com/tools/googlesuper.md
- Install: `npx -y googlesuper`
- Homepage: https://www.npmjs.com/package/googlesuper
- Risk category: Write (Medium risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 5
- Recommended policy verdict: Rate-limited

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `summary` | string | no | New title for the calendar; cannot be an empty string. |
| `location` | string | no | New geographic location of the calendar (e.g., 'Paris, France'). |
| `timezone` | string | no | New IANA Time Zone Database name for the calendar (e.g., 'Europe/Zurich', 'America/New_York'). |
| `calendar_id` | string | no | Identifier of the Google Calendar to update; use 'primary' for the main calendar or a specific ID. |
| `description` | string | no | New description for the calendar. |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "GOOGLESUPER_PATCH_CALENDAR",
    "arguments": {}
  }
}
```

## Why GOOGLESUPER_PATCH_CALENDAR is rated Medium

This is a reversible modification of calendar data. It creates or updates calendar metadata without deleting data or triggering destructive operations. The blast radius is medium because misuse could alter calendar visibility, sharing, or informational properties that others rely on, but changes can be undone. Not Execute (no code/command execution) or Destructive (updates are reversible).

From the tool's own definition: "Tool performs a PATCH operation to partially update calendar fields including summary, description, and location. Description explicitly states it 'modifies only the fields provided' and allows clearing fields with empty strings."

## Use case

AI agents use GOOGLESUPER_PATCH_CALENDAR to create or update resources in Google Super, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Google Super environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Google Super:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "GOOGLESUPER_PATCH_CALENDAR": {
      "limits": [
        {
          "counter": "googlesuper_patch_calendar_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Google Super (199)

- `GOOGLESUPER_BATCH_DELETE_MESSAGES` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-batch-delete-messages.md
- `GOOGLESUPER_CALENDARS_DELETE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-calendars-delete.md
- `GOOGLESUPER_CLEAR_BASIC_FILTER` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-clear-basic-filter.md
- `GOOGLESUPER_CLEAR_CALENDAR` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-clear-calendar.md
- `GOOGLESUPER_CLEAR_TASKS` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-clear-tasks.md
- `GOOGLESUPER_CLEAR_VALUES` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-clear-values.md
- `GOOGLESUPER_DELETE_COMMENT` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-comment.md
- `GOOGLESUPER_DELETE_CONTENT_RANGE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-content-range.md
- `GOOGLESUPER_DELETE_DIMENSION` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-dimension.md
- `GOOGLESUPER_DELETE_DRAFT` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-draft.md
- `GOOGLESUPER_DELETE_DRIVE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-drive.md
- `GOOGLESUPER_DELETE_EVENT` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-event.md
- `GOOGLESUPER_DELETE_FOOTER` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-footer.md
- `GOOGLESUPER_DELETE_HEADER` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-header.md
- `GOOGLESUPER_DELETE_MESSAGE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-message.md
- `GOOGLESUPER_DELETE_NAMED_RANGE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-named-range.md
- `GOOGLESUPER_DELETE_PERMISSION` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-permission.md
- `GOOGLESUPER_DELETE_REPLY` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-reply.md
- `GOOGLESUPER_DELETE_SHEET` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-sheet.md
- `GOOGLESUPER_DELETE_TABLE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-table.md
- `GOOGLESUPER_DELETE_TABLE_COLUMN` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-table-column.md
- `GOOGLESUPER_DELETE_TABLE_ROW` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-table-row.md
- `GOOGLESUPER_DELETE_TASK` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-task.md
- `GOOGLESUPER_DELETE_TASK_LIST` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-task-list.md
- `GOOGLESUPER_EMPTY_TRASH` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-empty-trash.md
- `GOOGLESUPER_GOOGLE_DRIVE_DELETE_FOLDER_OR_FILE_ACTION` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-google-drive-delete-folder-or-file-action.md
- `GOOGLESUPER_MOVE_TO_TRASH` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-move-to-trash.md
- `GOOGLESUPER_EVENTS_WATCH` — Execute — https://policylayer.com/tools/googlesuper/googlesuper-events-watch.md
- `GOOGLESUPER_EXECUTE_SQL` — Execute — https://policylayer.com/tools/googlesuper/googlesuper-execute-sql.md
- `GOOGLESUPER_QUERY_TABLE` — Execute — https://policylayer.com/tools/googlesuper/googlesuper-query-table.md
- …and 169 more: https://policylayer.com/tools/googlesuper.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=googlesuper · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/googlesuper