get_chef_cookbooks
AI agents call get_chef_cookbooks to retrieve information from SousChef without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Within the SousChef migration context, this tool appears designed to list or retrieve Chef cookbooks for analysis purposes. The get_ verb strongly suggests a read-only operation that queries existing infrastructure data. No mutation, deletion, or execution indicators are present. Low severity because retrieving cookbook metadata poses minimal risk even if misused by an agent.
From the tool's definition Tool name 'get_chef_cookbooks' indicates retrieval of cookbook data. No description provided, but the 'get_' prefix is strongly associated with query/fetch operations that retrieve information without modification.
Documented attack patterns abuse exactly the kind of access get_chef_cookbooks gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and SousChef, and nothing reaches the server without passing your rules. This is the rule we recommend for get_chef_cookbooks:
{
"version": "1",
"default": "deny",
"tools": {
"get_chef_cookbooks": {}
}
}get_chef_cookbooks is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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get_chef_cookbooks. It is categorised as a Read tool in the SousChef MCP Server, which means it retrieves data without modifying state.
Register the SousChef MCP server in PolicyLayer and add a rule for get_chef_cookbooks: 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 SousChef. Nothing to install.
get_chef_cookbooks 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 get_chef_cookbooks 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 get_chef_cookbooks. 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.
get_chef_cookbooks is provided by the SousChef MCP server (kpeacocke/souschef). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from SousChef, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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96 SousChef tools catalogued and risk-classified — across an index of 43,000+ MCP servers.