Return the call stack of the currently attached debuggee (after adt_debug_listen caught one).
AI agents call adt_debug_stack to retrieve information from Claude For Abap without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries debug stack information from an already-paused debuggee process. It performs no side effects, does not execute code, does not modify data, and does not delete anything. It is a pure read operation on debugging metadata.
From the tool's definition Tool description states it 'Return[s] the call stack of the currently attached debuggee', which is a retrieval operation with no modification or execution of code. It reads debug state information only.
Attacks that exploit this kind of access
Return the call stack of the currently attached debuggee (after adt_debug_listen caught one). It is categorised as a Read tool in the Claude For Abap MCP Server, which means it retrieves data without modifying state.
Register the Claude For Abap MCP server in PolicyLayer and add a rule for adt_debug_stack: 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.
adt_debug_stack is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the adt_debug_stack 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.
Set action: deny in the PolicyLayer policy for adt_debug_stack. 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.
adt_debug_stack 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.
adt_debug_stack is one line of Claude For Abap's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
Teams ship this data inside their own products. See what a licence covers →