provision_nextcloud_access · Nextcloud MCP Server MCP

WHAT IT DOES

What provision_nextcloud_access does on Nextcloud MCP Server

AI agents use provision_nextcloud_access to create or update resources in Nextcloud MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Nextcloud MCP Server environment.

WHY IT NEEDS A POLICY

Why provision_nextcloud_access needs a policy

Provisioning access typically involves creating or modifying authentication credentials, OAuth2 tokens, or user permissions — a Write-level operation. The sibling tools 'nc_auth_provision_access' and 'nc_auth_update_scopes' support this interpretation. However, the description is empty, which significantly lowers confidence. Severity is high because misuse could grant unauthorized access to a Nextcloud instance.

From the tool's definition Tool name 'provision_nextcloud_access' and sibling tool 'nc_auth_provision_access' suggest provisioning/granting access credentials or OAuth2 tokens to a Nextcloud instance.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

provision_nextcloud_access Rate-limited

provision_nextcloud_access stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "provision_nextcloud_access": {
      "limits": [
        {
          "counter": "provision_nextcloud_access_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Nextcloud MCP Server, so you can run agents against it safely.

FAQ

Questions about provision_nextcloud_access

What does the provision_nextcloud_access tool do? +

provision_nextcloud_access. It is categorised as a Write tool in the Nextcloud MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on provision_nextcloud_access? +

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

What risk level is provision_nextcloud_access? +

provision_nextcloud_access is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit provision_nextcloud_access? +

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

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

provision_nextcloud_access is provided by the Nextcloud MCP Server MCP server (no-smoke/nextcloud-mcp-comprehensive). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.