# projects_delete

Delete a project

Agent View of the PolicyLayer registry record for `projects_delete`. HTML page: https://policylayer.com/tools/0xk3vin-vikunja-mcp/projects-delete

## Facts

- Tool: `projects_delete`
- Server: Vikunja (`0xk3vin/vikunja-mcp`) — https://policylayer.com/tools/0xk3vin-vikunja-mcp.md
- Homepage: https://github.com/0xK3vin/vikunja-mcp
- 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": "projects_delete",
    "arguments": {}
  }
}
```

## Why projects_delete is rated Critical

Deleting a project is an irreversible operation that destroys data and cannot be undone. This is a destructive action affecting potentially significant collections of tasks, subtasks, and associated metadata. While not financial in nature, the high blast radius of accidentally deleting an entire project warrants 'high' severity—an AI agent with this capability could cause significant data loss if misdirected.

From the tool's own definition: "Tool name 'projects_delete' and description 'Delete a project' directly indicate irreversible deletion of data."

## Use case

AI agents call projects_delete to permanently remove resources in Vikunja, 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 Vikunja:

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

## Other tools on Vikunja (30)

- `buckets_delete` — Destructive — https://policylayer.com/tools/0xk3vin-vikunja-mcp/buckets-delete.md
- `labels_delete` — Destructive — https://policylayer.com/tools/0xk3vin-vikunja-mcp/labels-delete.md
- `task_assignees_remove` — Destructive — https://policylayer.com/tools/0xk3vin-vikunja-mcp/task-assignees-remove.md
- `task_labels_remove` — Destructive — https://policylayer.com/tools/0xk3vin-vikunja-mcp/task-labels-remove.md
- `task_relations_remove` — Destructive — https://policylayer.com/tools/0xk3vin-vikunja-mcp/task-relations-remove.md
- `tasks_delete` — Destructive — https://policylayer.com/tools/0xk3vin-vikunja-mcp/tasks-delete.md
- `buckets_list` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/buckets-list.md
- `labels_list` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/labels-list.md
- `notifications_list` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/notifications-list.md
- `ping` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/ping.md
- `project_views_list` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/project-views-list.md
- `projects_get` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/projects-get.md
- `projects_list` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/projects-list.md
- `task_assignees_list` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/task-assignees-list.md
- `task_comments_list` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/task-comments-list.md
- `tasks_get` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/tasks-get.md
- `tasks_list` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/tasks-list.md
- `teams_list` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/teams-list.md
- `users_search` — Read — https://policylayer.com/tools/0xk3vin-vikunja-mcp/users-search.md
- `buckets_create` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/buckets-create.md
- `labels_create` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/labels-create.md
- `projects_create` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/projects-create.md
- `projects_update` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/projects-update.md
- `task_assignees_add` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/task-assignees-add.md
- `task_comments_add` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/task-comments-add.md
- `task_labels_add` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/task-labels-add.md
- `task_move_to_bucket` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/task-move-to-bucket.md
- `task_relations_add` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/task-relations-add.md
- `tasks_create` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/tasks-create.md
- `tasks_update` — Write — https://policylayer.com/tools/0xk3vin-vikunja-mcp/tasks-update.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=0xk3vin-vikunja-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/0xk3vin-vikunja-mcp