generate_batch_qr_codes · ContextForge MCP Gateway MCP

WHAT IT DOES

What generate_batch_qr_codes does on ContextForge MCP Gateway

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

WHY IT NEEDS A POLICY

Why generate_batch_qr_codes needs a policy

Generating QR codes is a write operation that creates new data artifacts without side effects on existing systems. It does not execute arbitrary code, delete data, or involve financial transactions. The blast radius is low because QR codes are typically benign encoded data.

From the tool's definition Tool name 'generate_batch_qr_codes' and description 'Generate multiple QR codes' indicate creating multiple QR code artifacts/outputs. This is a content generation action that produces new data.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_batch_qr_codes Rate-limited

generate_batch_qr_codes 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": {
    "generate_batch_qr_codes": {
      "limits": [
        {
          "counter": "generate_batch_qr_codes_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches ContextForge MCP Gateway, so you can run agents against it safely.

FAQ

Questions about generate_batch_qr_codes

What does the generate_batch_qr_codes tool do? +

Generate multiple QR codes. It is categorised as a Write tool in the ContextForge MCP Gateway MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on generate_batch_qr_codes? +

Register the ContextForge MCP Gateway MCP server in PolicyLayer and add a rule for generate_batch_qr_codes: 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 ContextForge MCP Gateway. Nothing to install.

What risk level is generate_batch_qr_codes? +

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

Can I rate-limit generate_batch_qr_codes? +

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

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

generate_batch_qr_codes is provided by the ContextForge MCP Gateway MCP server (jrmatherly/mcp-context-forge). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.