photos_add_collaborators

Add collaborators (users or groups) to a photo album. Collaborators can view and add photos to the album.

SERVERAIquila — Nextcloud MCP Server SOURCEelgorro/aiquila

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/aiquila-nextcloud-mcp-server/photos-add-collaborators.md

WHAT IT DOES

What photos_add_collaborators does on AIquila — Nextcloud MCP Server

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

RISK

Why photos_add_collaborators is rated Medium

This tool creates or modifies access control lists for photo albums by adding collaborators, which is a reversible data modification action. While it affects permissions and sharing state, it does not execute arbitrary code, delete data, move financial resources, or trigger external operations.

From the tool's definition Tool name 'photos_add_collaborators' and description 'Add collaborators (users or groups) to a photo album' indicates creation/modification of access permissions and album sharing relationships.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs photos_add_collaborators 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 photos_add_collaborators, this is the rule to start with:

photos_add_collaborators Rate-limited

photos_add_collaborators 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": {
    "photos_add_collaborators": {
      "limits": [
        {
          "counter": "photos_add_collaborators_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT 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 photos_add_collaborators call is checked against it from then on.

FAQ

Questions about photos_add_collaborators

What does the photos_add_collaborators tool do? +

Add collaborators (users or groups) to a photo album. Collaborators can view and add photos to the album. It is categorised as a Write tool in the AIquila — 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 photos_add_collaborators? +

Register the AIquila — Nextcloud MCP Server MCP server in PolicyLayer and add a rule for photos_add_collaborators: 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 photos_add_collaborators? +

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

Can I rate-limit photos_add_collaborators? +

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

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

photos_add_collaborators 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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