afc-execute-command · AFC Commander (Free Edition) MCP

WHAT IT DOES

What afc-execute-command does on AFC Commander (Free Edition)

AI agents invoke afc-execute-command to trigger actions in AFC Commander (Free Edition). 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 afc-execute-command needs a policy

This tool triggers external CLI operations whose effects depend entirely on which command alias is invoked and what parameters are substituted. While the commands are registry-managed (mitigating some risk vs. arbitrary code execution), an agent could still execute harmful registered commands—including destructive operations like `rm -rf` or system modifications.

From the tool's definition Tool name 'afc-execute-command' and description 'Execute a command by alias with parameter substitution' explicitly indicate execution of parametric CLI commands from a registry.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

afc-execute-command Rate-limited

afc-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": {
    "afc-execute-command": {
      "limits": [
        {
          "counter": "afc-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 AFC Commander (Free Edition), so you can run agents against it safely.

FAQ

Questions about afc-execute-command

What does the afc-execute-command tool do? +

Execute a command by alias with parameter substitution. It is categorised as a Execute tool in the AFC Commander (Free Edition) MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on afc-execute-command? +

Register the AFC Commander (Free Edition) MCP server in PolicyLayer and add a rule for afc-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 AFC Commander (Free Edition). Nothing to install.

What risk level is afc-execute-command? +

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

Can I rate-limit afc-execute-command? +

Yes. Add a rate_limit block to the afc-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 afc-execute-command completely? +

Set action: deny in the PolicyLayer policy for afc-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 afc-execute-command? +

afc-execute-command is provided by the AFC Commander (Free Edition) MCP server (trace186/afc-commander-cli-registry-with-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.