score_applied_strategies · Agent-Comm-Hub MCP: Risk & Policy

WHAT IT DOES

What score_applied_strategies does on Agent-Comm-Hub

AI agents use score_applied_strategies to create or update resources in Agent-Comm-Hub — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Agent-Comm-Hub environment.

WHY IT NEEDS A POLICY

Why score_applied_strategies needs a policy

This tool performs a write operation by changing the feedback status of strategies from one state (neutral) to another (negative). While this is reversible and doesn't delete data, it modifies existing records.

From the tool's definition The tool description states it automatically scores applied strategies and downgrades strategies from neutral feedback to negative feedback. This involves modifying strategy feedback states (from neutral → negative), which constitutes data modification.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

score_applied_strategies Rate-limited

score_applied_strategies stays usable, but capped — an agent stuck in a loop can't make hundreds of changes 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_applied_strategies": {
      "limits": [
        {
          "counter": "score_applied_strategies_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Agent-Comm-Hub, so you can run agents against it safely.

FAQ

Questions about score_applied_strategies

What does the score_applied_strategies tool do? +

自动评分已采纳策略：将 7 天前采纳但仍为 neutral 反馈的策略降为 negative。应定期调用。. It is categorised as a Write tool in the Agent-Comm-Hub MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on score_applied_strategies? +

Register the Agent-Comm-Hub MCP server in PolicyLayer and add a rule for score_applied_strategies: 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 Agent-Comm-Hub. Nothing to install.

What risk level is score_applied_strategies? +

score_applied_strategies is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit score_applied_strategies? +

Yes. Add a rate_limit block to the score_applied_strategies 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_applied_strategies completely? +

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

score_applied_strategies is provided by the Agent-Comm-Hub MCP server (liuboacean/agent-comm-hub). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.