AI agents call del_post to permanently remove resources in PTT MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool name 'del_post' follows the same naming convention as 'del_mail' (a sibling tool), strongly suggesting it deletes a post on the PTT bulletin board. Deleting a post is typically irreversible. The description is empty, which lowers confidence slightly, but the naming pattern and context are compelling. Severity is high because misuse could irreversibly remove public forum content.
From the tool's definition Tool name 'del_post' strongly implies deletion of a post; 'del_' prefix is consistent with destructive delete operations seen in sibling tool 'del_mail'
Documented attack patterns abuse exactly the kind of access del_post gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and PTT MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for del_post:
{
"version": "1",
"default": "deny",
"hide": [
"del_post"
]
}del_post disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.
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del_post. It is categorised as a Destructive tool in the PTT MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the PTT MCP Server MCP server in PolicyLayer and add a rule for del_post: 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 PTT MCP Server. Nothing to install.
del_post 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 del_post 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 del_post. 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.
del_post is provided by the PTT MCP Server MCP server (pyptt/ptt_mcp_server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 26 PTT MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
26 PTT MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.