postgresql_change_password

A write tool on the 1Panel MCP server.

SERVER1Panel MCP Server SOURCEeaveluo/1panel-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/eaveluo-1panel-mcp/postgresql-change-password.md

WHAT IT DOES

What postgresql_change_password does on 1Panel MCP Server

AI agents use postgresql_change_password to create or update resources in 1Panel MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your 1Panel MCP Server environment.

RISK

Why postgresql_change_password is rated Medium

This tool changes a PostgreSQL user's password, which is a reversible write operation (it can be changed again). However, it carries high severity because an AI agent misusing it could lock out legitimate users from database access or set a known/weak password, potentially compromising database security.

From the tool's definition PostgreSQL: Change password

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs postgresql_change_password safely

PolicyLayer is an MCP gateway: it sits between your AI agents and 1Panel MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For postgresql_change_password, this is the rule to start with:

postgresql_change_password Rate-limited

postgresql_change_password 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": {
    "postgresql_change_password": {
      "limits": [
        {
          "counter": "postgresql_change_password_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect 1Panel MCP Server, apply this rule, and every postgresql_change_password call is checked against it from then on.

FAQ

Questions about postgresql_change_password

What does the postgresql_change_password tool do? +

postgresql_change_password is a write tool on the 1Panel MCP Server MCP server. It is categorised as a Write tool in the 1Panel MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on postgresql_change_password? +

Register the 1Panel MCP Server MCP server in PolicyLayer and add a rule for postgresql_change_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 1Panel MCP Server. Nothing to install.

What risk level is postgresql_change_password? +

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

Can I rate-limit postgresql_change_password? +

Yes. Add a rate_limit block to the postgresql_change_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 postgresql_change_password completely? +

Set action: deny in the PolicyLayer policy for postgresql_change_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 postgresql_change_password? +

postgresql_change_password is provided by the 1Panel MCP Server MCP server (eaveluo/1panel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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