Radare2_calculate · Reversecore

WHAT IT DOES

What Radare2_calculate does on Reversecore_MCP

AI agents invoke Radare2_calculate to trigger actions in Reversecore_MCP. 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 Radare2_calculate needs a policy

Radare2 is a reverse engineering framework capable of executing expressions, evaluating code, and performing operations with side effects. The 'calculate' suffix suggests computation/evaluation, likely wrapping Radare2's expression evaluator or similar functionality. Given the context of sibling tools like 'Radare2_analyze' and 'Radare2_close_file', this likely executes calculations within a Radare2 session.

From the tool's definition Tool name 'Radare2_calculate' on a reverse engineering MCP server using Radare2, but description is empty and uninformative.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

Radare2_calculate Rate-limited

Radare2_calculate 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": {
    "Radare2_calculate": {
      "limits": [
        {
          "counter": "radare2_calculate_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 Reversecore_MCP, so you can run agents against it safely.

FAQ

Questions about Radare2_calculate

What does the Radare2_calculate tool do? +

Radare2_calculate. It is categorised as a Execute tool in the Reversecore_MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on Radare2_calculate? +

Register the Reversecore_ MCP server in PolicyLayer and add a rule for Radare2_calculate: 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 Reversecore_MCP. Nothing to install.

What risk level is Radare2_calculate? +

Radare2_calculate is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit Radare2_calculate? +

Yes. Add a rate_limit block to the Radare2_calculate 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 Radare2_calculate completely? +

Set action: deny in the PolicyLayer policy for Radare2_calculate. 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 Radare2_calculate? +

Radare2_calculate is provided by the Reversecore_ MCP server (sjkim1127/reversecore_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.