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Helios

Verified Integration
Author: @alibaba•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#Database#API#Python#Git#Filesystem#AI#GitHub#Node.js

Client Configuration

— Connect Helios to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "helios-1": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-helios-1"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Integrates secure coding practices into AI development environments, preventing security vulnerabilities.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Helios

By proactively identifying and flagging security threats during the AI coding process, Helios helps developers produce more robust and secure AI applications, reducing the risk of data breaches, exploits, and compliance issues.

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