AI agents call pleasanter_delete_issue to permanently remove resources in Pleasanter MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently removes issue data from the Pleasanter project management system with no reversibility. Deletion operations that cannot be undone fall into the Destructive category. Severity is high due to potential loss of project records and team workflow disruption if misused by an AI agent.
From the tool's definition Tool name 'pleasanter_delete_issue' combined with description '削除します' (Japanese: 'deletes') indicates irreversible deletion of issue records.
Documented attack patterns abuse exactly the kind of access pleasanter_delete_issue gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Pleasanter MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for pleasanter_delete_issue:
{
"version": "1",
"default": "deny",
"hide": [
"pleasanter_delete_issue"
]
}pleasanter_delete_issue disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.
Free to start. No card required.
Pleasanterの課題を削除します. It is categorised as a Destructive tool in the Pleasanter MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Pleasanter MCP Server MCP server in PolicyLayer and add a rule for pleasanter_delete_issue: 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 Pleasanter MCP Server. Nothing to install.
pleasanter_delete_issue 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 pleasanter_delete_issue 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 pleasanter_delete_issue. 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.
pleasanter_delete_issue is provided by the Pleasanter MCP Server MCP server (takashi-matsumura/pleasanter-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Pleasanter MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
9 Pleasanter MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.