talk_delete_message
Delete a message from a Talk conversation.
This record as markdown: /tools/aiquila-nextcloud-mcp-server/talk-delete-message.md
What talk_delete_message does on AIquila — Nextcloud MCP Server
AI agents call talk_delete_message to permanently remove resources in AIquila — Nextcloud MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
| Parameter | Type | Required | Description |
|---|---|---|---|
token | string | Yes | Conversation token |
messageId | number | Yes | ID of the message to delete |
Parameters from the server's own tool schema.
Why talk_delete_message is rated Critical
The tool performs an irreversible deletion of message content. Even though the scope is limited to a single message in a conversation (not bulk deletion), deletion operations that cannot be undone fall into the Destructive category. Severity is high because unauthorized deletion of messages could disrupt communications, erase evidence, or cause reputational harm, but is not financial in nature.
From the tool's definition Tool name contains 'delete' and description states 'Delete a message from a Talk conversation' — this irreversibly removes data from a communication system.
Risk signalsHandles credentials or secrets (token)
Attacks that exploit this kind of access
The rule that runs talk_delete_message 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 talk_delete_message, this is the rule to start with:
talk_delete_message is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect AIquila — Nextcloud MCP Server, apply this rule, and every talk_delete_message call is checked against it from then on.
Questions about talk_delete_message
Delete a message from a Talk conversation. It is categorised as a Destructive tool in the AIquila — Nextcloud MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
talk_delete_message accepts 2 parameters: token, messageId. Required: token, messageId. The full parameter table on this page comes from the server's own tool schema.
Register the AIquila — Nextcloud MCP Server MCP server in PolicyLayer and add a rule for talk_delete_message: 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.
talk_delete_message is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the talk_delete_message 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.
Set action: deny in the PolicyLayer policy for talk_delete_message. 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.
talk_delete_message 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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