Calculate quantum coherence and performance metrics
AI agents call calculate_qubit_metrics 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 performs calculations on quantum circuit parameters to derive coherence and performance metrics. It is purely analytical — reading inputs and returning computed values — with no indication it modifies state, executes external commands, or affects any system irreversibly. Severity is low as misuse would at most yield incorrect metrics with no broader system impact.
From the tool's definition 'Calculate quantum coherence and performance metrics' — the tool computes/derives metrics, implying a read/analytical operation with no side effects
Attacks that exploit this kind of access
Calculate quantum coherence and performance metrics. 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 calculate_qubit_metrics: 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.
calculate_qubit_metrics 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 calculate_qubit_metrics 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 calculate_qubit_metrics. 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.
calculate_qubit_metrics 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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