AI agents call search_cbk 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 tool searches legislation in the Turkish legal database—a read-only information retrieval operation with no ability to modify, delete, or execute code. The empty description lowers confidence slightly, but the naming pattern and server context strongly indicate it performs a search query without side effects, consistent with other search tools on this server.
From the tool's definition Tool name 'search_cbk' indicates a search operation. The server description states it provides 'access to the Turkish Ministry of Justice's Legislative Information System, allowing LLM applications to search legislation.' Sibling tools include multiple…
Documented attack patterns abuse exactly the kind of access search_cbk 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_cbk:
{
"version": "1",
"default": "deny",
"tools": {
"search_cbk": {}
}
}search_cbk is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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search_cbk. 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_cbk: 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_cbk 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_cbk 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_cbk. 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_cbk 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.