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energy_minimize

Energy-minimize a protein structure using OpenMM with AMBER14 force field

How to control energy_minimize ↓

What energy_minimize does on Protein Design

AI agents invoke energy_minimize to trigger actions in Protein Design. 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.

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Why energy_minimize needs a policy

This tool executes a molecular dynamics/energy minimization simulation using the OpenMM engine with the AMBER14 force field. It triggers an external computational process whose effects depend on the input structure. It does not merely read data, nor does it irreversibly delete anything, but it actively runs a scientific computation that produces modified structural output.

From the tool's definition 'Energy-minimize a protein structure using OpenMM with AMBER14 force field' — runs a computational simulation engine (OpenMM) on input data

Documented attack patterns abuse exactly the kind of access energy_minimize gives an agent:

How to control energy_minimize

PolicyLayer is an MCP gateway — it sits between your AI agents and Protein Design, and nothing reaches the server without passing your rules. This is the rule we recommend for energy_minimize:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "energy_minimize": {
      "limits": [
        {
          "counter": "energy_minimize_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

energy_minimize 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.

  1. Create a free account and register Protein Design — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about energy_minimize

What does the energy_minimize tool do? +

Energy-minimize a protein structure using OpenMM with AMBER14 force field. It is categorised as a Execute tool in the Protein Design MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on energy_minimize? +

Register the Protein Design MCP server in PolicyLayer and add a rule for energy_minimize: 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 Protein Design. Nothing to install.

What risk level is energy_minimize? +

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

Can I rate-limit energy_minimize? +

Yes. Add a rate_limit block to the energy_minimize 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 energy_minimize completely? +

Set action: deny in the PolicyLayer policy for energy_minimize. 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 energy_minimize? +

energy_minimize is provided by the Protein Design MCP server (jasonkim8652/protein-design-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Protein Design tool call.

Start from Protein Design, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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19 Protein Design tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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