get_grade_history

Get historical grade data with optional date range filtering

SERVERMcp Powerschool SOURCE443pablo/mcp-powerschool

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade A, identity unverified Pull the record →

This record as markdown: /tools/443pablo-mcp-powerschool/get-grade-history.md

WHAT IT DOES

What get_grade_history does on Mcp Powerschool

AI agents call get_grade_history to retrieve information from Mcp Powerschool 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_grade_history is rated Low

This tool queries and retrieves historical grade information from PowerSchool. It performs a read-only operation (get) with optional filtering parameters but does not create, modify, delete, or execute any actions. The blast radius of misuse is minimal—an AI agent could over-retrieve grade data but cannot alter records or cause financial harm.

From the tool's definition Tool name 'get_grade_history' and description 'Get historical grade data with optional date range filtering' indicate data retrieval with no modification, deletion, or execution.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_grade_history safely

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

get_grade_history Allowed

get_grade_history 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_grade_history": {}
  }
}

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

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

FAQ

Questions about get_grade_history

What does the get_grade_history tool do? +

Get historical grade data with optional date range filtering. It is categorised as a Read tool in the Mcp Powerschool MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_grade_history? +

Register the Mcp Powerschool MCP server in PolicyLayer and add a rule for get_grade_history: 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 Mcp Powerschool. Nothing to install.

What risk level is get_grade_history? +

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

Can I rate-limit get_grade_history? +

Yes. Add a rate_limit block to the get_grade_history 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_grade_history completely? +

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

get_grade_history is provided by the Mcp Powerschool MCP server (443pablo/mcp-powerschool). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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