AdversaryGate MCP Server

What the code does

We read the source, 5 d ago · rules 995398eba69f

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    proc = subprocess.run(

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add adversary-gate -- uvx adversary-gate-mcp

{
  "mcpServers": {
    "adversary-gate": {
      "command": "uvx",
      "args": [
        "adversary-gate-mcp"
      ]
    }
  }
}

[mcp_servers.adversary-gate]
command = "uvx"
args = ["adversary-gate-mcp"]

{
  "mcpServers": {
    "adversary-gate": {
      "command": "uvx",
      "args": [
        "adversary-gate-mcp"
      ]
    }
  }
}

{
  "servers": {
    "adversary-gate": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "adversary-gate-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: ADVERSARY_GATE_BASE_REF (Baseline git ref (e.g. origin/main). Unset, the agent may pick it, and whoever picks the baseline picks the oracle), ADVERSARY_GATE_REQUIRE_PINNED_BASE (Set to 1 to refuse any run without ADVERSARY_GATE_BASE_REF, so the agent can never choose the baseline (the oracle)), ADVERSARY_GATE_PYTHON (Interpreter that runs the tests; must be one the agent cannot write to), ADVERSARY_GATE_POLICY (Extra gate flags set by the operator; evidence flags are refused).