AI agents call check_assembly_clearances to retrieve information from Kiln without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The verb 'check' implies inspection or verification rather than creation, modification, or deletion. In CAD and 3D printer control contexts, clearance checks are standard read-only validation operations that query geometry without side effects. Confidence is moderate (0.7) due to the empty description, but the naming pattern and server context strongly suggest a read operation with minimal risk.
From the tool's definition Tool name 'check_assembly_clearances' suggests querying or verifying spatial properties of assemblies without modification.
Attacks that exploit this kind of access
check_assembly_clearances. 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 check_assembly_clearances: 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.
check_assembly_clearances 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 check_assembly_clearances 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 check_assembly_clearances. 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.
check_assembly_clearances 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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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