execute_interactive_command · SSH MCP Server MCP

WHAT IT DOES

What execute_interactive_command does on SSH MCP Server

AI agents invoke execute_interactive_command to trigger actions in SSH MCP Server. 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 execute_interactive_command needs a policy

This tool executes arbitrary commands on remote SSH servers. Command execution is inherently dangerous—an AI agent could run destructive commands (rm -rf /), exfiltrate data, modify system configurations, or pivot to other systems. The interactive nature suggests real-time command execution with full shell capabilities. No built-in restrictions are evident.

From the tool's definition Tool name 'execute_interactive_command' and sibling tools 'execute_command' on an SSH server indicate code/shell execution capability. Server description explicitly mentions 'command execution' as a core feature.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

execute_interactive_command Rate-limited

execute_interactive_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": {
    "execute_interactive_command": {
      "limits": [
        {
          "counter": "execute_interactive_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 SSH MCP Server, so you can run agents against it safely.

FAQ

Questions about execute_interactive_command

What does the execute_interactive_command tool do? +

execute_interactive_command. It is categorised as a Execute tool in the SSH MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on execute_interactive_command? +

Register the SSH MCP Server MCP server in PolicyLayer and add a rule for execute_interactive_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 SSH MCP Server. Nothing to install.

What risk level is execute_interactive_command? +

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

Can I rate-limit execute_interactive_command? +

Yes. Add a rate_limit block to the execute_interactive_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 execute_interactive_command completely? +

Set action: deny in the PolicyLayer policy for execute_interactive_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 execute_interactive_command? +

execute_interactive_command is provided by the SSH MCP Server MCP server (liang04/ssh-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.