create_form_share

SERVERAIquila — Nextcloud MCP Server SOURCEelgorro/aiquila

Medium RISK CLASS

Category Write

Parameters 42 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/create-form-share.md

WHAT IT DOES

What create_form_share does on AIquila — Nextcloud MCP Server

AI agents use create_form_share 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.

Parameter	Type	Required	Description
`type`	string	Yes	Share type
`formId`	integer	Yes	Form ID
`shareWith`	string	—	User ID (type=user) or group ID (type=group). Omit for type=link.
`permissions`	array	—	Permissions to grant. Defaults to ["submit"] if omitted.

Parameters from the server's own tool schema.

RISK

Why create_form_share is rated Medium

Creating form shares is a write operation that reversibly modifies the form's access control and sharing configuration. It does not delete data (Destructive), move money (Financial), or execute arbitrary code (Execute).

From the tool's definition Tool creates and configures sharing permissions for forms. The description explicitly mentions 'shares with a Nextcloud user', 'with a group', and 'creates a public link', which are all write operations that modify form metadata and access control lists.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

create_form_share Rate-limited

create_form_share 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": {
    "create_form_share": {
      "limits": [
        {
          "counter": "create_form_share_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 create_form_share call is checked against it from then on.

FAQ

Questions about create_form_share

What does the create_form_share tool do? +

Share a form. type="user" shares with a Nextcloud user (shareWith=userId), "group" with a group (shareWith=groupId), "link" creates a public link (shareWith is the generated hash, omit it at creation). 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.

What parameters does create_form_share accept? +

create_form_share accepts 4 parameters: type, formId, shareWith, permissions. Required: type, formId. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on create_form_share? +

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

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

Can I rate-limit create_form_share? +

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

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

create_form_share 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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