score_solution

Server Event Horizon MCP Server manasp21/eventhorizon

Category Execute

Risk class High

Parameters 00 required

WHAT IT DOES

What score_solution does on Event Horizon MCP Server

AI agents invoke score_solution to trigger actions in Event Horizon 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 score_solution needs a policy

score_solution triggers real processes with real consequences. An agent gone sideways doesn't fire it once — it starts dozens of builds, sends mass notifications, or burns through compute before anyone looks up.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

score_solution Rate-limited

score_solution 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": {
    "score_solution": {
      "limits": [
        {
          "counter": "score_solution_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 Event Horizon MCP Server, so you can run agents against it safely.

FAQ

Questions about score_solution

What does the score_solution tool do? +

Score a solution against a specific consistency check. Use this tool to evaluate how well a solution performs against each consistency check. Scores should be between 0.0 (poor) and 1.0 (excellent). The LLM should evaluate the solution content against the consistency check description and provide an objective score. It is categorised as a Execute tool in the Event Horizon 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 score_solution? +

Register the Event Horizon MCP Server MCP server in PolicyLayer and add a rule for score_solution: 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 Event Horizon MCP Server. Nothing to install.

What risk level is score_solution? +

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

Can I rate-limit score_solution? +

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

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

score_solution is provided by the Event Horizon MCP Server MCP server (manasp21/eventhorizon). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.