AI agents call search_khk to retrieve information from Mevzuat MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a search tool on a read-only legislative database. It retrieves or queries legislation without creating, modifying, or deleting any data. No side effects beyond information retrieval. Classified as Read with low severity due to minimal blast radius - searching public legislative information poses negligible security risk even if misused by an AI agent.
From the tool's definition Tool name 'search_khk' and sibling tools (search_cbbaskankarar, search_cbgenelge, search_cbk, search_cbyonetmelik) which are all search operations on a legislative information system.
Documented attack patterns abuse exactly the kind of access search_khk gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mevzuat MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for search_khk:
{
"version": "1",
"default": "deny",
"tools": {
"search_khk": {}
}
}search_khk is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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search_khk. It is categorised as a Read tool in the Mevzuat MCP MCP Server, which means it retrieves data without modifying state.
Register the Mevzuat MCP server in PolicyLayer and add a rule for search_khk: 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 Mevzuat MCP. Nothing to install.
search_khk is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the search_khk 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 search_khk. 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.
search_khk is provided by the Mevzuat MCP server (saidsurucu/mevzuat-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 26 Mevzuat MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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26 Mevzuat MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.