physics_2d_simulation · GSAP MCP Server MCP: Risk & Policy

WHAT IT DOES

What physics_2d_simulation does on GSAP MCP Server

AI agents invoke physics_2d_simulation to trigger actions in GSAP 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 physics_2d_simulation needs a policy

This tool simulates 2D physics animations, which involves executing/running a physics engine or generating executable animation code. It falls under Execute as it triggers computation and code generation/running. Severity is medium given it operates within a sandboxed animation context. Confidence is moderate because the description is minimal and in Chinese, offering limited detail about exact behavior.

From the tool's definition '2D物理模拟' (2D physics simulation) — generates/runs physics simulation code using GSAP's Physics2DPlugin

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

physics_2d_simulation Rate-limited

physics_2d_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": {
    "physics_2d_simulation": {
      "limits": [
        {
          "counter": "physics_2d_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 GSAP MCP Server, so you can run agents against it safely.

FAQ

Questions about physics_2d_simulation

What does the physics_2d_simulation tool do? +

🔒 2D物理模拟 (需要Physics2DPlugin商业许可). It is categorised as a Execute tool in the GSAP 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 physics_2d_simulation? +

Register the GSAP MCP Server MCP server in PolicyLayer and add a rule for physics_2d_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 GSAP MCP Server. Nothing to install.

What risk level is physics_2d_simulation? +

physics_2d_simulation is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit physics_2d_simulation? +

Yes. Add a rate_limit block to the physics_2d_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 physics_2d_simulation completely? +

Set action: deny in the PolicyLayer policy for physics_2d_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 physics_2d_simulation? +

physics_2d_simulation is provided by the GSAP MCP Server MCP server (lillard01/gsap-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.