io.github.cicicalex/engine MCP Server

Name: io.github.cicicalex/engine MCP Server
Author: io.github.cicicalex

io.github.cicicalex/engine

Repository Registry

What is the io.github.cicicalex/engine MCP server?

AIN bias & stability engine: finance, gaming, AI, crypto. 68 tools across 11 categories.

How to install io.github.cicicalex/engine

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

ZPL_API_KEY
required
secret
User API key from zeropointlogic.io/dashboard/api-keys. Format: zpl_u_ + 48 hex chars. Service keys (zpl_s_) are rejected since v3.5.0.
ZPL_MODE
pure (default) hides AIN score from the AI on text-evaluation tools to prevent observer effect. coach exposes the score.
ZPL_ENGINE_URL
Engine base URL. Defaults to https://engine.zeropointlogic.io.
ANTHROPIC_API_KEY
secret
Only required for the 8 AI-eval tools (zpl_consistency_test, zpl_sycophancy_score, etc). Session capped at 100 Claude calls per process.

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "engine": {
      "command": "npx",
      "args": [
        "-y",
        "zpl-engine-mcp"
      ],
      "env": {
        "ZPL_API_KEY": "<YOUR_ZPL_API_KEY>",
        "ZPL_MODE": "<YOUR_ZPL_MODE>",
        "ZPL_ENGINE_URL": "<YOUR_ZPL_ENGINE_URL>",
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "engine": {
      "command": "npx",
      "args": [
        "-y",
        "zpl-engine-mcp"
      ],
      "env": {
        "ZPL_API_KEY": "<YOUR_ZPL_API_KEY>",
        "ZPL_MODE": "<YOUR_ZPL_MODE>",
        "ZPL_ENGINE_URL": "<YOUR_ZPL_ENGINE_URL>",
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "engine": {
      "command": "npx",
      "args": [
        "-y",
        "zpl-engine-mcp"
      ],
      "env": {
        "ZPL_API_KEY": "<YOUR_ZPL_API_KEY>",
        "ZPL_MODE": "<YOUR_ZPL_MODE>",
        "ZPL_ENGINE_URL": "<YOUR_ZPL_ENGINE_URL>",
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "engine": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "zpl-engine-mcp"
      ],
      "env": {
        "ZPL_API_KEY": "<YOUR_ZPL_API_KEY>",
        "ZPL_MODE": "<YOUR_ZPL_MODE>",
        "ZPL_ENGINE_URL": "<YOUR_ZPL_ENGINE_URL>",
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>"
      }
    }
  }
}

Claude Code

claude mcp add engine --env ZPL_API_KEY=<YOUR_ZPL_API_KEY> --env ZPL_MODE=<YOUR_ZPL_MODE> --env ZPL_ENGINE_URL=<YOUR_ZPL_ENGINE_URL> --env ANTHROPIC_API_KEY=<YOUR_ANTHROPIC_API_KEY> -- npx -y zpl-engine-mcp