Parse a Chef custom resource or LWRP file.
AI agents call parse_custom_resource 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.
The tool parses (reads and analyzes) a Chef custom resource or LWRP file. Parsing is a read-only operation that extracts structured information from a file without modifying any data or triggering external operations.
From the tool's definition Parse a Chef custom resource or LWRP file
Documented attack patterns abuse exactly the kind of access parse_custom_resource 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 parse_custom_resource:
{
"version": "1",
"default": "deny",
"tools": {
"parse_custom_resource": {}
}
}parse_custom_resource is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Parse a Chef custom resource or LWRP file. 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 parse_custom_resource: 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.
parse_custom_resource 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 parse_custom_resource 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 parse_custom_resource. 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.
parse_custom_resource 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.
Free to start. No card required.
96 SousChef tools catalogued and risk-classified — across an index of 43,000+ MCP servers.