AI agents call boss_clear_dedup to permanently remove resources in Boss Zhipin — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool selectively clears deduplication records ('选择性清除去重记录'). Clearing/purging stored records is an irreversible destructive action — once dedup records are removed, the system loses its history of previously seen candidates, which could lead to duplicate processing and cannot be undone. This qualifies as Destructive with high severity given the blast radius on the recruitment pipeline's integrity.
From the tool's definition 清除去重记录 — '清除' means 'clear/purge', and removing deduplication records is an irreversible deletion of stored state data
Documented attack patterns abuse exactly the kind of access boss_clear_dedup gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Boss Zhipin, and nothing reaches the server without passing your rules. This is the rule we recommend for boss_clear_dedup:
{
"version": "1",
"default": "deny",
"hide": [
"boss_clear_dedup"
]
}boss_clear_dedup 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.
选择性清除去重记录。. It is categorised as a Destructive tool in the Boss Zhipin MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Boss Zhipin MCP server in PolicyLayer and add a rule for boss_clear_dedup: 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 Boss Zhipin. Nothing to install.
boss_clear_dedup 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 boss_clear_dedup 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 boss_clear_dedup. 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.
boss_clear_dedup is provided by the Boss Zhipin MCP server (snseam/boss-zhipin-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Boss Zhipin, 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.
17 Boss Zhipin tools catalogued and risk-classified — across an index of 43,000+ MCP servers.