GitHub MCP Server Configuration & Usage Guide

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Installationnpx

⚠️

Risk LevelMedium Risk

🔑

API KeyRequired

💻

Clients3 supported

GitHub API integration, supporting repository management, file operations, Issues, PRs, branches, and search

Medium Risk Category: Git & Dev Workflow Verified: 2026-05-18 Status: Verified

Supported Clients

Claude Desktop
Cursor
VS Code / Cline

Installation Command

npx -y @modelcontextprotocol/server-github

Configuration Example

{
  "mcpServers": {
    "github": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-github"
      ],
      "env": {
        "GITHUB_PERSONAL_ACCESS_TOKEN": "<your-token>"
      }
    }
  }
}

Environment variable required：GITHUB_PERSONAL_ACCESS_TOKEN。Do not commit these values to public repositories.

Permission Scope & Security Notes

Requires a GitHub Token. Can operate on repositories you have access to. Use a minimal-permission Token.

network-access
credential-required

Risk Score：3/10

Common Errors

401 Unauthorized: Check if the Token has expired or has insufficient permissions
Repository not found: Confirm the Token has access to the repository
rate limit exceeded: GitHub API has rate limits, wait and retry

Sources

Official Documentation / Repository

Recently Verified：2026-05-18。Client versions and configuration formats may change. Please refer to official documentation before use.

Related Tools

Git

Git repository operations, supporting commit history, diff, branches, and file content reading