adt_syntax_check

THE RISK

High Risk

Why adt_syntax_check needs a policy

This tool executes a syntax/compile check against a live SAP system, which is an active operation (not just a passive read). While it doesn't modify or delete data, it triggers real processing on the SAP backend. Severity is medium because misuse could cause performance impact on the SAP system or reveal sensitive information about object structure, but it doesn't alter data.

From the tool's definition 'Run an ADT syntax check on an object' — triggers an active compilation/syntax check operation on a live SAP system via ADT

Documented attack patterns abuse exactly the kind of access adt_syntax_check gives an agent:

POLICY

How to control adt_syntax_check

PolicyLayer is an MCP gateway — it sits between your AI agents and Claude For Abap, and nothing reaches the server without passing your rules. This is the rule we recommend for adt_syntax_check:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "adt_syntax_check": {
      "limits": [
        {
          "counter": "adt_syntax_check_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

adt_syntax_check stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

Create a free account and register Claude For Abap — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RATE-LIMIT THIS TOOL →

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EXPLORE

Related tools and policies

More Claude For Abap tools

Destructive adt_delete_object Delete an ABAP object. Acquires a lock and issues DELETE. Refused under read-only mode. Execute adt_pretty_print Run the ABAP pretty printer on supplied source code (stateless — no object lookup, no lock Execute adt_run_atc Run ABAP Test Cockpit (ATC) on one or more objects. ATC endpoint shape varies across NetWe Execute adt_run_atc_package Run ABAP Test Cockpit (ATC) over an ENTIRE package via the full ADT worklist flow (create Execute adt_run_atc_transport Run ABAP Test Cockpit (ATC) over every object in a transport request via the full ADT work Execute adt_run_unit_tests Run ABAP Unit tests for one or more objects (typically test container classes). Execute adt_release_transport Release a transport request. Subject to read-only mode. Execute adt_request Generic ADT REST call — escape hatch for endpoints not covered by a high-level tool. Handl

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Go deeper

High-risk tools in Claude For Abap → Every high-risk tool this server exposes, in one view.
All high-risk MCP tools → Every high-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Agent sandbox → Bounding what an agent can execute and where the boundary should sit.
Least privilege for MCP → Granting agents the minimum tool surface the task needs.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about adt_syntax_check

What does the adt_syntax_check tool do? +

Run an ADT syntax check on an object. Returns the raw <chkrun:reports> XML. Includes only compile in the context of a main program: for type=include, pass. It is categorised as a Execute tool in the Claude For Abap MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on adt_syntax_check? +

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

What risk level is adt_syntax_check? +

adt_syntax_check is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit adt_syntax_check? +

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

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

adt_syntax_check is provided by the Claude For Abap MCP server (yzonur/claude-for-abap). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Claude For Abap tool call.

Start from Claude For Abap, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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