extended_hubbard_simulation

WHAT IT DOES

What extended_hubbard_simulation does on Psi-MCP: Advanced Quantum Systems MCP Server

AI agents invoke extended_hubbard_simulation to trigger actions in Psi-MCP: Advanced Quantum Systems MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why extended_hubbard_simulation needs a policy

Based on the tool name, this appears to simulate an extended Hubbard model (a many-body physics model). Sibling tools like 'simulate_quantum_circuit' and 'kitaev_model_simulation' confirm this server runs physics simulations. Simulations are computational executions that may consume significant resources, placing this in the Execute category. Confidence is low due to the empty description.

From the tool's definition Tool name 'extended_hubbard_simulation' and server context involving quantum systems simulation; description is empty and uninformative.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

extended_hubbard_simulation Rate-limited

extended_hubbard_simulation stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "extended_hubbard_simulation": {
      "limits": [
        {
          "counter": "extended_hubbard_simulation_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Psi-MCP: Advanced Quantum Systems MCP Server, so you can run agents against it safely.

FAQ

Questions about extended_hubbard_simulation

What does the extended_hubbard_simulation tool do? +

extended_hubbard_simulation. It is categorised as a Execute tool in the Psi-MCP: Advanced Quantum Systems MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on extended_hubbard_simulation? +

Register the Psi-MCP: Advanced Quantum Systems MCP Server MCP server in PolicyLayer and add a rule for extended_hubbard_simulation: 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 Psi-MCP: Advanced Quantum Systems MCP Server. Nothing to install.

What risk level is extended_hubbard_simulation? +

extended_hubbard_simulation is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit extended_hubbard_simulation? +

Yes. Add a rate_limit block to the extended_hubbard_simulation 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.

How do I block extended_hubbard_simulation completely? +

Set action: deny in the PolicyLayer policy for extended_hubbard_simulation. 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.

What MCP server provides extended_hubbard_simulation? +

extended_hubbard_simulation is provided by the Psi-MCP: Advanced Quantum Systems MCP Server MCP server (manasp21/psi-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.