maker_get_learner

Get one learner

SERVERCrow SOURCEkh0pper/crow

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/kh0pper-crow/maker-get-learner.md

WHAT IT DOES

What maker_get_learner does on Crow

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

RISK

Why maker_get_learner is rated Low

This tool retrieves or queries data about a single learner without modifying, executing operations, or deleting anything. It has minimal blast radius if misused by an AI agent—worst case is unauthorized data access to learner information, which is a read-level concern.

From the tool's definition Tool name 'maker_get_learner' with description 'Get one learner' indicates a retrieval operation. The verb 'Get' and lack of any modification language (create, update, delete) confirm read-only semantics.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs maker_get_learner safely

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

maker_get_learner Allowed

maker_get_learner 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": {
    "maker_get_learner": {}
  }
}

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

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

FAQ

Questions about maker_get_learner

What does the maker_get_learner tool do? +

Get one learner. It is categorised as a Read tool in the Crow MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on maker_get_learner? +

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

What risk level is maker_get_learner? +

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

Can I rate-limit maker_get_learner? +

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

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

maker_get_learner is provided by the Crow MCP server (kh0pper/crow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Crow, and thousands of servers like it.

This server

All 587 Crow tools →

Across the catalogue

get_cocktail_by_category on Cocktails RAG MCP Server →get_torrent_detail on M-Team MCP Server →aiva_get_affiliate on AIVA MCP Server →get-chuck-categories on Jokes MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →