This record as markdown: /tools/kiln/compare-mesh-versions.md
What compare_mesh_versions does on Kiln
AI agents call compare_mesh_versions 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 compare_mesh_versions is rated Low
Comparing mesh versions is a read-only analytical operation that retrieves and examines existing data without creating, modifying, deleting, or executing code. The 'compare' verb typically indicates a non-destructive query.
From the tool's definition Tool name 'compare_mesh_versions' suggests a comparison operation between mesh versions, which implies data retrieval and analysis without modification. The empty description limits certainty.
Attacks that exploit this kind of access
The rule that runs compare_mesh_versions 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 compare_mesh_versions, this is the rule to start with:
compare_mesh_versions 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 compare_mesh_versions call is checked against it from then on.
Questions about compare_mesh_versions
compare_mesh_versions 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 compare_mesh_versions: 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.
compare_mesh_versions 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 compare_mesh_versions 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 compare_mesh_versions. 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.
compare_mesh_versions 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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