# calendar_delete_event

Cancel or delete calendar events. Use when user wants to cancel meetings or remove events from their schedule.

Agent View of the PolicyLayer registry record for `calendar_delete_event`. HTML page: https://policylayer.com/tools/0xcjt-templonixlite/calendar-delete-event

## Facts

- Tool: `calendar_delete_event`
- Server: Templonix Lite MCP Server (`0xcjt/templonixlite`) — https://policylayer.com/tools/0xcjt-templonixlite.md
- Homepage: https://github.com/0xCJT/TemplonixLite
- Risk category: Destructive (Critical risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Hidden

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

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

## Why calendar_delete_event is rated Critical

Deletion of calendar events is irreversible and permanently removes data from the user's calendar. While not as critical as financial transactions, this represents destructive modification that cannot be undone without external recovery, affecting the user's schedule visibility and history. High severity due to the potential for an AI agent to inadvertently remove important meetings without user confirmation.

From the tool's own definition: "Tool name 'calendar_delete_event' and description states 'Cancel or delete calendar events' — the verb 'delete' combined with action of 'remove events from their schedule' indicates irreversible removal of calendar data."

## Use case

AI agents call calendar_delete_event to permanently remove resources in Templonix Lite MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

## Recommended policy (PolicyLayer)

Verdict: **Hidden**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Templonix Lite MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "hide": [
    "calendar_delete_event"
  ]
}
```

## Other tools on Templonix Lite MCP Server (17)

- `archive_purge` — Destructive — https://policylayer.com/tools/0xcjt-templonixlite/archive-purge.md
- `knowledge_clear` — Destructive — https://policylayer.com/tools/0xcjt-templonixlite/knowledge-clear.md
- `diagram_create` — Execute — https://policylayer.com/tools/0xcjt-templonixlite/diagram-create.md
- `archive_search` — Read — https://policylayer.com/tools/0xcjt-templonixlite/archive-search.md
- `archive_search_all` — Read — https://policylayer.com/tools/0xcjt-templonixlite/archive-search-all.md
- `archive_stats` — Read — https://policylayer.com/tools/0xcjt-templonixlite/archive-stats.md
- `calendar_list_events` — Read — https://policylayer.com/tools/0xcjt-templonixlite/calendar-list-events.md
- `jina_search` — Read — https://policylayer.com/tools/0xcjt-templonixlite/jina-search.md
- `knowledge_search` — Read — https://policylayer.com/tools/0xcjt-templonixlite/knowledge-search.md
- `knowledge_stats` — Read — https://policylayer.com/tools/0xcjt-templonixlite/knowledge-stats.md
- `workflow_get` — Read — https://policylayer.com/tools/0xcjt-templonixlite/workflow-get.md
- `workflow_list` — Read — https://policylayer.com/tools/0xcjt-templonixlite/workflow-list.md
- `archive_insert` — Write — https://policylayer.com/tools/0xcjt-templonixlite/archive-insert.md
- `calendar_create_event` — Write — https://policylayer.com/tools/0xcjt-templonixlite/calendar-create-event.md
- `email_save_draft` — Write — https://policylayer.com/tools/0xcjt-templonixlite/email-save-draft.md
- `email_send` — Write — https://policylayer.com/tools/0xcjt-templonixlite/email-send.md
- `knowledge_load` — Write — https://policylayer.com/tools/0xcjt-templonixlite/knowledge-load.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`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=0xcjt-templonixlite · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/0xcjt-templonixlite