List all superconducting qubits in the system
AI agents call list_all_qubits to retrieve information from Funky Junction without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays existing qubit configurations without creating, modifying, deleting, or executing operations. It is purely informational and presents no risk of data destruction, financial impact, or unintended code execution. The low severity reflects the benign nature of listing design artifacts in a quantum circuit simulation context.
From the tool's definition Tool name 'list_all_qubits' and description 'List all superconducting qubits in the system' indicate a retrieval/query operation with no modification or side effects.
Attacks that exploit this kind of access
List all superconducting qubits in the system. It is categorised as a Read tool in the Funky Junction MCP Server, which means it retrieves data without modifying state.
Register the Funky Junction MCP server in PolicyLayer and add a rule for list_all_qubits: 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 Funky Junction. Nothing to install.
list_all_qubits 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 list_all_qubits 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 list_all_qubits. 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.
list_all_qubits is provided by the Funky Junction MCP server (paulgoldschmidt/qsim-mcp). 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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