greeting · Cryptosense MCP: Risk & Policy

WHAT IT DOES

What greeting does on Cryptosense

AI agents call greeting as a supporting operation in Cryptosense workflows.

WHY IT NEEDS A POLICY

Why greeting needs a policy

The tool name 'greeting' suggests a simple salutation or welcome message with no side effects, but the empty description makes it impossible to confirm. Given the server context (crypto market intelligence) and the benign nature of a greeting, this is likely a low-risk read or informational action. Confidence is low due to lack of description.

From the tool's definition Tool name is 'greeting' and description is empty or uninformative.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

greeting Rate-limited

greeting gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "greeting": {
      "limits": [
        {
          "counter": "greeting_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about greeting

What does the greeting tool do? +

greeting. It is categorised as a Other tool in the Cryptosense MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on greeting? +

Register the Cryptosense MCP server in PolicyLayer and add a rule for greeting: 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 Cryptosense. Nothing to install.

What risk level is greeting? +

greeting is a Other tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit greeting? +

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

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

greeting is provided by the Cryptosense MCP server (josephibra/cryptosense-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.