This record as markdown: /tools/kiln/get-material-recommendation.md
What get_material_recommendation does on Kiln
AI agents call get_material_recommendation to retrieve information from Kiln without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_material_recommendation is rated Low
The 'get_' prefix indicates retrieval without modification. With an empty description, inference relies on naming convention and sibling tools (add_spool, ams_status, analyze_*). This appears to query or lookup material recommendations rather than execute commands, modify state, or move resources. No destructive, financial, or command-execution implications are evident.
From the tool's definition Tool name 'get_material_recommendation' and context of 3D printer management suggest a read-only query operation that retrieves material suggestions.
Attacks that exploit this kind of access
The rule that runs get_material_recommendation safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Kiln, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_material_recommendation, this is the rule to start with:
get_material_recommendation is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Kiln, apply this rule, and every get_material_recommendation call is checked against it from then on.
Questions about get_material_recommendation
get_material_recommendation is a read tool on the Kiln MCP server. It is categorised as a Read tool in the Kiln MCP Server, which means it retrieves data without modifying state.
Register the Kiln MCP server in PolicyLayer and add a rule for get_material_recommendation: 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 Kiln. Nothing to install.
get_material_recommendation 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_material_recommendation 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_material_recommendation. 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_material_recommendation is provided by the Kiln MCP server (codeofaxel/Kiln). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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