gdb_execute_command · Gdb Multiarch MCP: Risk & Policy

WHAT IT DOES

What gdb_execute_command does on Gdb Multiarch

AI agents invoke gdb_execute_command to trigger actions in Gdb Multiarch. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why gdb_execute_command needs a policy

This tool allows execution of arbitrary GDB commands, which can include operations like 'run', 'call', 'set', and other commands that trigger code execution or modify target process state.

From the tool's definition The tool name 'gdb_execute_command' and description 'Execute a raw GDB command (CLI or MI)' indicate it runs arbitrary GDB commands, which can trigger code execution, memory modifications, and external operations whose effects depend on user-supplied…

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

gdb_execute_command Rate-limited

gdb_execute_command 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.

View as policy code

policy.json

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

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about gdb_execute_command

What does the gdb_execute_command tool do? +

Execute a raw GDB command (CLI or MI). It is categorised as a Execute tool in the Gdb Multiarch MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on gdb_execute_command? +

Register the Gdb Multiarch MCP server in PolicyLayer and add a rule for gdb_execute_command: 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 Gdb Multiarch. Nothing to install.

What risk level is gdb_execute_command? +

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

Can I rate-limit gdb_execute_command? +

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

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

gdb_execute_command is provided by the Gdb Multiarch MCP server (sbergeron42/gdb-multiarch-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.