log_needle_batch

Log a needle batch opening for traceability. Record manufacturer, lot number, expiry, and quantity.

SERVERBusinys SOURCE@businys/mcp-server

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/app-businys-mcp-server/log-needle-batch.md

WHAT IT DOES

What log_needle_batch does on Businys

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

RISK

Why log_needle_batch is rated Medium

This tool creates/records a new traceability log entry for a needle batch. It writes structured data (manufacturer, lot number, expiry, quantity) to a record system. No deletion, execution of code, or financial transaction is involved. The blast radius is low — misuse could result in inaccurate inventory/traceability records, but it is reversible.

From the tool's definition Log a needle batch opening for traceability. Record manufacturer, lot number, expiry, and quantity.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs log_needle_batch safely

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

log_needle_batch Rate-limited

log_needle_batch 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": {
    "log_needle_batch": {
      "limits": [
        {
          "counter": "log_needle_batch_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 Businys, apply this rule, and every log_needle_batch call is checked against it from then on.

FAQ

Questions about log_needle_batch

What does the log_needle_batch tool do? +

Log a needle batch opening for traceability. Record manufacturer, lot number, expiry, and quantity. It is categorised as a Write tool in the Businys MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on log_needle_batch? +

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

What risk level is log_needle_batch? +

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

Can I rate-limit log_needle_batch? +

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

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

log_needle_batch is provided by the Businys MCP server (@businys/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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