# neuron_sites_delete_version

Permanently delete an old (non-live) version of a site, e.g. a wrong upload. Its files are removed from storage right away, except files other versions still use. The live version can't be deleted (roll back first). Cannot be undone.

Agent View of the PolicyLayer registry record for `neuron_sites_delete_version`. HTML page: https://policylayer.com/tools/io-github-conquext-neuron/neuron-sites-delete-version

## Facts

- Tool: `neuron_sites_delete_version`
- Server: Neuron (`neuron-mcp-server`) — https://policylayer.com/tools/io-github-conquext-neuron.md
- Install: `npx -y neuron-mcp-server`
- Homepage: https://github.com/conquext/neuron
- Risk category: Destructive (Critical risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server CORS policy: *
- Server rate-limited: no
- Parameters: 3 (3 required)
- Recommended policy verdict: Hidden

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `siteId` | string | yes |  |
| `confirm` | boolean | yes | Must be true |
| `versionId` | string | yes |  |

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": "neuron_sites_delete_version",
    "arguments": {
      "siteId": "<siteId>",
      "confirm": false,
      "versionId": "<versionId>"
    }
  }
}
```

## Why neuron_sites_delete_version is rated Critical

An AI agent that decides to call neuron_sites_delete_version doesn't hesitate, doesn't double-check, and doesn't stop at one. Whatever it removes from Neuron is gone. There is no undo for destructive operations.

## Use case

AI agents call neuron_sites_delete_version to permanently remove resources in Neuron, 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 Neuron:

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

## Other tools on Neuron (400)

- `neuron_cancel_approval` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-cancel-approval.md
- `neuron_cancel_booking` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-cancel-booking.md
- `neuron_cancel_flow_run` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-cancel-flow-run.md
- `neuron_cancel_scheduled_message` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-cancel-scheduled-message.md
- `neuron_clear_chat` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-clear-chat.md
- `neuron_clear_media` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-clear-media.md
- `neuron_delete_ad_request` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-ad-request.md
- `neuron_delete_blog_post` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-blog-post.md
- `neuron_delete_bot` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-bot.md
- `neuron_delete_broadcast` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-broadcast.md
- `neuron_delete_calendar` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-calendar.md
- `neuron_delete_campaign` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-campaign.md
- `neuron_delete_channel` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-channel.md
- `neuron_delete_contact` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-contact.md
- `neuron_delete_contact_list` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-contact-list.md
- `neuron_delete_event` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-event.md
- `neuron_delete_event_type` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-event-type.md
- `neuron_delete_flow` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-flow.md
- `neuron_delete_flow_run` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-flow-run.md
- `neuron_delete_kb_entry` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-kb-entry.md
- `neuron_delete_knowledge_base` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-knowledge-base.md
- `neuron_delete_list_campaign` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-list-campaign.md
- `neuron_delete_message` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-message.md
- `neuron_delete_newsletter` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-newsletter.md
- `neuron_delete_outbound_webhook` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-outbound-webhook.md
- `neuron_delete_override` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-override.md
- `neuron_delete_persona` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-persona.md
- `neuron_delete_product` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-product.md
- `neuron_delete_sms_campaign` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-sms-campaign.md
- `neuron_delete_social_channel` — Destructive — https://policylayer.com/tools/io-github-conquext-neuron/neuron-delete-social-channel.md
- …and 370 more: https://policylayer.com/tools/io-github-conquext-neuron.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=io-github-conquext-neuron · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-conquext-neuron