mcp-aggregator by HalbonLabs - MCP Server

MCP Quality Hub

The simplest way to add comprehensive code quality tools to any VS Code project.

One MCP server. All the tools. Zero complexity.

🚀 Quick Install

Option 1: NPM (Recommended)

{
  "github.copilot.chat.experimental.mcp.servers": {
    "quality-hub": {
      "command": "npx",
      "args": ["--yes", "mcp-quality-hub"],
      "description": "All-in-one code quality, security, and testing hub"
    }
  }
}

Option 2: GitHub Clone

git clone https://github.com/DanTinsley/mcp-aggregator

{
  "github.copilot.chat.experimental.mcp.servers": {
    "quality-hub": {
      "command": "node",
      "args": ["../mcp-aggregator/servers-local/quality-hub-server.mjs"],
      "description": "Local quality hub from GitHub"
    }
  }
}

Option 3: Direct URL

{
  "github.copilot.chat.experimental.mcp.servers": {
    "quality-hub": {
      "command": "npx",
      "args": ["--yes", "tsx", "https://raw.githubusercontent.com/DanTinsley/mcp-aggregator/main/servers-local/quality-hub-server.mjs"],
      "description": "Direct from GitHub"
    }
  }
}

Then: Reload VS Code → Use in Copilot Chat! 🎉

🛠️ Available Tools

Command	Description	Example
`lint_code`	Run linting & formatting (Biome, ESLint)	`{"path": "src", "fix": true, "tool": "biome"}`
`run_security_scan`	Security vulnerability scanning	`{"path": ".", "level": "high", "dependencies": true}`
`run_e2e_tests`	End-to-end testing	`{"framework": "playwright", "spec": "login.spec.ts"}`
`analyze_code_quality`	Comprehensive quality analysis	`{"path": "src", "metrics": ["complexity", "coverage"]}`
`type_check`	TypeScript type checking	`{"path": ".", "strict": true}`
`git_quality_check`	Git-based quality checks	`{"staged_only": true, "include_security": true}`
`generate_quality_report`	Generate quality report	`{"output_file": "report.md", "include_trends": true}`

📋 Usage Examples

Quick Lint & Fix

@workspace use quality-hub to lint_code with {"path": ".", "fix": true}

Security Audit

@workspace use quality-hub to run_security_scan with {"level": "critical", "dependencies": true}

Run E2E Tests

@workspace use quality-hub to run_e2e_tests with {"framework": "playwright", "headless": true}

Pre-commit Check

@workspace use quality-hub to git_quality_check with {"staged_only": true}

Full Quality Report

@workspace use quality-hub to generate_quality_report with {"output_file": "quality-report.md"}

Available MCP Servers

Server	Description	Package
`github`	GitHub repository access	`@modelcontextprotocol/server-github`
`filesystem`	Local file system operations	`@modelcontextprotocol/server-filesystem`
`biome-mcp`	Code formatting, linting, checking	Custom (local)
`neon`	Neon Postgres database access	`@neondatabase/mcp-server`

Environment Variables

Configure these in your system environment or .env file:

GITHUB_PERSONAL_ACCESS_TOKEN=your_github_token
NEON_API_KEY=your_neon_api_key

Adding New Servers

Add server configuration to settings/user-settings-snippet.json
Install any required environment variables
Reload VS Code to activate

For custom servers, place them in servers-local/ and reference with ${workspaceFolder}/servers-local/your-server.mjs.