wikijs_cleanup_orphaned_mappings

THE RISK

Critical Risk

'Clean up' mappings implies irreversible deletion of mapping records. While the pages themselves no longer exist, removing these mappings cannot be undone. The presence of sibling tools like wikijs_batch_delete_pages and wikijs_delete_page on this server reinforces that destructive operations are common here.

From the tool's definition Clean up file-to-page mappings for pages that no longer exist in Wiki.js

Documented attack patterns abuse exactly the kind of access wikijs_cleanup_orphaned_mappings gives an agent:

HOW TO CONTROL WIKIJS_CLEANUP_ORPHANED_MAPPINGS

PolicyLayer is an MCP gateway — it sits between your AI agents and Wiki Js, and nothing reaches the server without passing your rules. This is the rule we recommend for wikijs_cleanup_orphaned_mappings:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "wikijs_cleanup_orphaned_mappings"
  ]
}

wikijs_cleanup_orphaned_mappings disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register Wiki Js — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

More Wiki Js tools

Destructive wikijs_batch_delete_pages wikijs_batch_delete_pages Destructive wikijs_delete_hierarchy wikijs_delete_hierarchy Destructive wikijs_delete_page Delete a specific page from Wiki.js. Write wikijs_sync_file_docs Sync a code change to the linked Wiki.js page. Write wikijs_bulk_update_project_docs wikijs_bulk_update_project_docs Write wikijs_create_documentation_hierarchy wikijs_create_documentation_hierarchy Write wikijs_create_nested_page wikijs_create_nested_page Write wikijs_create_page wikijs_create_page

All 21 Wiki Js tools →

Destructive tools on other servers

Frida Game Hacking MCP clear_scan MegaMemory remove_concept Frida Agent MCP kill_app 1MCP Server mcp_uninstall

Go deeper

Critical-risk tools in Wiki Js → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

What does the wikijs_cleanup_orphaned_mappings tool do? +

Clean up file-to-page mappings for pages that no longer exist in Wiki.js. It is categorised as a Destructive tool in the Wiki Js MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on wikijs_cleanup_orphaned_mappings? +

Register the Wiki Js MCP server in PolicyLayer and add a rule for wikijs_cleanup_orphaned_mappings: 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 Wiki Js. Nothing to install.

What risk level is wikijs_cleanup_orphaned_mappings? +

wikijs_cleanup_orphaned_mappings is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit wikijs_cleanup_orphaned_mappings? +

Yes. Add a rate_limit block to the wikijs_cleanup_orphaned_mappings 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 wikijs_cleanup_orphaned_mappings completely? +

Set action: deny in the PolicyLayer policy for wikijs_cleanup_orphaned_mappings. 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 wikijs_cleanup_orphaned_mappings? +

wikijs_cleanup_orphaned_mappings is provided by the Wiki Js MCP server (talosdeus/wiki-js-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Wiki Js tool call.

Deterministic rules across all 21 Wiki Js tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

GOVERN WIKI JS →

Free to start. No card required.

21 Wiki Js tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

wikijs_cleanup_orphaned_mappings

// WHAT WIKIJS_CLEANUP_ORPHANED_MAPPINGS ON WIKI JS DOES

// THE RISK

// HOW TO CONTROL WIKIJS_CLEANUP_ORPHANED_MAPPINGS

// EXPLORE