Compute cube structure (color, types, CMC curve, tags) from cube JSON using overrides (colors array)
AI agents call analyze_cube_structure to retrieve information from CubeCobra MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only computational tool that analyzes and derives metrics from cube data. It retrieves/queries information and produces statistics without creating, modifying, deleting, or executing arbitrary external operations. The 'overrides' parameter allows input customization but does not enable side effects. Lowest risk category applies.
From the tool's definition Tool name 'analyze_cube_structure' and description 'Compute cube structure...from cube JSON using overrides' indicates local analysis and computation of existing data without modification, deletion, or external effects.
Attacks that exploit this kind of access
Compute cube structure (color, types, CMC curve, tags) from cube JSON using overrides (colors array). It is categorised as a Read tool in the CubeCobra MCP Server MCP Server, which means it retrieves data without modifying state.
Register the CubeCobra MCP Server MCP server in PolicyLayer and add a rule for analyze_cube_structure: 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 CubeCobra MCP Server. Nothing to install.
analyze_cube_structure 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 analyze_cube_structure 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 analyze_cube_structure. 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.
analyze_cube_structure is provided by the CubeCobra MCP Server MCP server (plrdev/cubecobra-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
analyze_cube_structure is one line of CubeCobra MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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