hash-password · Rabbitmq MCP: Risk & Policy

WHAT IT DOES

What hash-password does on Rabbitmq

AI agents invoke hash-password to trigger actions in Rabbitmq. 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.

PARAMETERS

Parameter	Type	Required	Description
`password`	string	Yes

Parameters from the server's own tool schema.

WHY IT NEEDS A POLICY

Why hash-password needs a policy

This tool executes a hashing function on a password input. It doesn't read, write, or delete data from a store — it performs a computational operation (cryptographic hashing). It has no side effects on the system and is non-destructive, making Execute the most appropriate category. Severity is low since misuse has minimal blast radius; it simply produces a hash value.

From the tool's definition Hash a password using RabbitMQ's internal hashing

Risk signalsHandles credentials or secrets (password)

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

hash-password Rate-limited

hash-password 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": {
    "hash-password": {
      "limits": [
        {
          "counter": "hash-password_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 Rabbitmq, so you can run agents against it safely.

FAQ

Questions about hash-password

What does the hash-password tool do? +

Hash a password using RabbitMQ's internal hashing. It is categorised as a Execute tool in the Rabbitmq MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

What parameters does hash-password accept? +

hash-password accepts 1 parameter: password. Required: password. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on hash-password? +

Register the Rabbitmq MCP server in PolicyLayer and add a rule for hash-password: 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 Rabbitmq. Nothing to install.

What risk level is hash-password? +

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

Can I rate-limit hash-password? +

Yes. Add a rate_limit block to the hash-password 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 hash-password completely? +

Set action: deny in the PolicyLayer policy for hash-password. 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 hash-password? +

hash-password is provided by the Rabbitmq MCP server (rabbitmq-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.