AI agents call assistant_axis_config to retrieve information from Musubix without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves configuration metadata (thresholds, monitoring levels) with no side effects, no code execution, no data modification, and no destructive capabilities. It is purely informational and read-only. The low severity reflects minimal risk even if accessed by an unauthorized party, as configuration data alone cannot directly cause harm without paired write/execute tools.
From the tool's definition Tool name 'assistant_axis_config' and description 'Get current Assistant Axis configuration' indicate a retrieval operation. The verb 'Get' explicitly describes querying configuration data without modification.
Attacks that exploit this kind of access
Get current Assistant Axis configuration including thresholds and monitoring levels. It is categorised as a Read tool in the Musubix MCP Server, which means it retrieves data without modifying state.
Register the Musubix MCP server in PolicyLayer and add a rule for assistant_axis_config: 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 Musubix. Nothing to install.
assistant_axis_config 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 assistant_axis_config 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 assistant_axis_config. 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.
assistant_axis_config is provided by the Musubix MCP server (@nahisaho/musubix-mcp-server). 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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