hp_students

List Hogwarts students.

SERVERUnClick SOURCE@unclick/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/io-github-malamutemayhem-unclick-mcp-server/hp-students.md

WHAT IT DOES

What hp_students does on UnClick

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

RISK

Why hp_students is rated Low

This tool retrieves and lists student data from a fictional Harry Potter dataset. It performs a query operation without modifying, executing code, deleting, or moving financial assets. The data returned is read-only and the action is idempotent. Low severity due to the harmless nature of the information (fictional student records) and minimal blast radius if misused.

From the tool's definition Tool name 'hp_students' and description 'List Hogwarts students' indicate a simple data retrieval operation with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs hp_students safely

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

hp_students Allowed

hp_students 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": {
    "hp_students": {}
  }
}

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

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

FAQ

Questions about hp_students

What does the hp_students tool do? +

List Hogwarts students. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on hp_students? +

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

What risk level is hp_students? +

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

Can I rate-limit hp_students? +

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

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

hp_students is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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