get_authenticated_user

Get authenticated user information

SERVERPostman SOURCEdelano/postman-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/delano-postman-mcp-server/get-authenticated-user.md

WHAT IT DOES

What get_authenticated_user does on Postman

AI agents call get_authenticated_user to retrieve information from Postman without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_authenticated_user is rated Low

This tool retrieves information about the currently authenticated user—a read-only operation that queries existing data without creating, modifying, deleting, or executing anything. It has minimal blast radius since user information is typically non-sensitive metadata (username, email, user ID) and the operation is passive. Classified as Read/low severity.

From the tool's definition Tool name 'get_authenticated_user' and description 'Get authenticated user information' indicate retrieval of user metadata with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_authenticated_user safely

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

get_authenticated_user Allowed

get_authenticated_user is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_authenticated_user": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Postman, apply this rule, and every get_authenticated_user call is checked against it from then on.

FAQ

Questions about get_authenticated_user

What does the get_authenticated_user tool do? +

Get authenticated user information. It is categorised as a Read tool in the Postman MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_authenticated_user? +

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

What risk level is get_authenticated_user? +

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

Can I rate-limit get_authenticated_user? +

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

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

get_authenticated_user is provided by the Postman MCP server (delano/postman-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

What get_authenticated_user does on Postman

Why get_authenticated_user is rated Low

The rule that runs get_authenticated_user safely

Questions about get_authenticated_user

More on Postman, and thousands of servers like it.