check_core_integrity

Verify Nextcloud core system integrity by checking file signatures against the official release

SERVERAIquila — Nextcloud MCP Server SOURCEelgorro/aiquila

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/aiquila-nextcloud-mcp-server/check-core-integrity.md

WHAT IT DOES

What check_core_integrity does on AIquila — Nextcloud MCP Server

AI agents call check_core_integrity to retrieve information from AIquila — Nextcloud MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why check_core_integrity is rated Low

This tool retrieves and validates system state (file signatures) against a reference baseline. It is a read-only diagnostic operation that queries system integrity without creating, modifying, deleting, or executing anything. The action is informational and produces no side effects on the Nextcloud system itself.

From the tool's definition The tool 'check_core_integrity' performs a verification operation that 'Verify[ies] Nextcloud core system integrity by checking file signatures against the official release'.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs check_core_integrity safely

PolicyLayer is an MCP gateway: it sits between your AI agents and AIquila — Nextcloud MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For check_core_integrity, this is the rule to start with:

check_core_integrity Allowed

check_core_integrity is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "check_core_integrity": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect AIquila — Nextcloud MCP Server, apply this rule, and every check_core_integrity call is checked against it from then on.

FAQ

Questions about check_core_integrity

What does the check_core_integrity tool do? +

Verify Nextcloud core system integrity by checking file signatures against the official release. It is categorised as a Read tool in the AIquila — Nextcloud MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on check_core_integrity? +

Register the AIquila — Nextcloud MCP Server MCP server in PolicyLayer and add a rule for check_core_integrity: 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 AIquila — Nextcloud MCP Server. Nothing to install.

What risk level is check_core_integrity? +

check_core_integrity is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit check_core_integrity? +

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

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

check_core_integrity is provided by the AIquila — Nextcloud MCP Server MCP server (elgorro/aiquila). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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