scaffold_rap_bo · Abap MCP: Risk & Policy

WHAT IT DOES

What scaffold_rap_bo does on Abap

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

WHY IT NEEDS A POLICY

Why scaffold_rap_bo needs a policy

The tool generates (creates) ABAP RAP business object artifacts including CDS view entities and associated scaffolding code. This is a Write operation as it creates new code/artifacts. Since the server is described as 'offline' and operates without a live SAP system, the generated artifacts are likely files or code snippets rather than live system modifications, keeping severity at medium rather than high.

From the tool's definition Generate the complete, canonical RAP managed business-object stack for one root entity: root CDS view entity

Risk signalsAdmin/system-level operation

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

scaffold_rap_bo Rate-limited

scaffold_rap_bo 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": {
    "scaffold_rap_bo": {
      "limits": [
        {
          "counter": "scaffold_rap_bo_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about scaffold_rap_bo

What does the scaffold_rap_bo tool do? +

Generate the complete, canonical RAP managed business-object stack for one root entity: root CDS view entity,. It is categorised as a Write tool in the Abap MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on scaffold_rap_bo? +

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

What risk level is scaffold_rap_bo? +

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

Can I rate-limit scaffold_rap_bo? +

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

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

scaffold_rap_bo is provided by the Abap MCP server (abap-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.