🚀 Ultimate All-in-One MCP Server
One MCP server. 103 tools. Every task covered. Deploy to Vercel in 2 minutes. Plug into Claude, Cursor, or any MCP client instantly.
📦 What's Inside
| Category | Tools | Count |
|---|---|---|
| 📝 Text & Content | Summarize, extract, encode, generate | 20 |
| 🔢 Data & Math | Calculator, stats, finance, units | 15 |
| 🌐 Web & Research | SEO, JSON/CSV, HTML, QR codes | 12 |
| 📅 Date & Time | Format, diff, timezone, calendar | 10 |
| 💼 Business & Finance | Invoices, KPIs, NPV, budgets | 12 |
| 💻 Developer Tools | UUIDs, SQL, Regex, mock data | 11 |
| 🤖 AI Prompts & Templates | System prompts, OKRs, emails | 10 |
| Total | 103 |
⚡ Deploy to Vercel (2 minutes)
Option 1: One-click deploy
# Clone and deploy
git clone <this-repo>
cd ultimate-mcp-server
vercel deploy --prod
Option 2: Manual
- Create a Vercel account at vercel.com
- Install Vercel CLI:
npm i -g vercel - Run
vercelin this directory - Copy your deployment URL (e.g.,
https://my-mcp.vercel.app)
🔌 Connect to Claude Desktop
Edit ~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": {
"ultimate-mcp": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://YOUR-URL.vercel.app/mcp"]
}
}
}
Restart Claude Desktop. Done! ✅
🔌 Connect to Cursor
In Cursor Settings → MCP → Add server:
{
"ultimate-mcp": {
"url": "https://YOUR-URL.vercel.app/mcp"
}
}
🔌 Connect via any MCP HTTP client
# MCP endpoint
POST https://YOUR-URL.vercel.app/mcp
# List tools
POST https://YOUR-URL.vercel.app/mcp
Content-Type: application/json
{"jsonrpc":"2.0","id":1,"method":"tools/list"}
# Call a tool
{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"word_count","arguments":{"text":"Hello world"}}}
📋 100+ Use Cases
Text & Writing
- Summarize long documents or emails
- Count words for blog posts
- Extract all emails from a CSV dump
- Extract links from web-scraped content
- Extract phone numbers from text
- Convert titles to URL slugs
- Convert variable names between camelCase/snake_case
- Find & replace across documents with regex
- Compare two document versions
- Truncate product descriptions
- Generate placeholder text for mockups
- Check if a phrase is a palindrome
- Analyze top keywords in text
- Validate email formats in bulk
- Validate URLs before publishing
- Encode data in Base64 for APIs
- Generate secure passwords for accounts
- Suggest usernames for new users
- Check if content is readable for target audience
- Check anagram puzzle answers
Math & Data
- Calculate complex expressions
- Convert miles to kilometers
- Convert Celsius to Fahrenheit
- Calculate percentage discounts
- Get statistical summary of a dataset
- Check if large numbers are prime
- Generate Fibonacci sequence for puzzles
- Calculate BMI for fitness apps
- Compound interest projections
- Monthly loan/mortgage payment
- Convert USD to EUR/JPY/etc.
- Convert numbers to Roman numerals
- Format large numbers with commas
- Split restaurant bills with tip
- Calculate prices with tax
Web & Developer Productivity
- Generate SEO meta tags for any page
- Generate robots.txt for new sites
- Look up what a 503 error means
- Convert HEX color to RGB for CSS
- Generate QR code for a URL or contact
- Validate and pretty-print JSON
- Convert JSON API response to CSV
- Import CSV data as JSON
- Convert README markdown to HTML
- Strip HTML from scraped content
- Generate XML sitemap for all pages
- Parse browser User-Agent strings
- Generate UUIDs for database records
- Generate hash checksums for files
- Look up regex for email validation
- Analyze code complexity
- Scaffold RESTful API endpoints
- Build SQL SELECT/INSERT queries
- Generate realistic test/mock data
- Generate UI color palettes
- Parse & explain cron schedules
- Create git commit messages
- Generate .env file templates
Date & Time
- Format dates for different regions
- Calculate days between contract dates
- Add 30 days to a date
- Count working days for project estimates
- Convert 9 AM NYC to Tokyo time
- Count down to product launch
- Generate October 2025 calendar
- Convert Unix timestamps to readable dates
- Find which week of year a date is
- Check if a date is a US holiday
Business & Finance
- Generate invoice data for billing
- Calculate gross and net margins
- Analyze monthly cash flow
- Calculate NPV of an investment
- Find break-even units for a product
- Convert annual salary to hourly
- Calculate stock trade returns
- Create 50/30/20 budget breakdown
- Track business KPIs in one call
- Generate business plan outline
- Create SWOT analysis framework
- Calculate marketing campaign ROI
AI & Content Production
- Generate system prompts for AI agents
- Wrap questions in CoT reasoning
- Build few-shot examples for AI
- Generate cold outreach email
- Write job descriptions
- Create meeting agendas
- Write Agile user stories
- Generate quarterly OKRs
- Plan a weekly content calendar
- Draft press releases
Advanced Combinations
- Validate emails → Extract stats → Word count
- CSV → JSON → statistics analysis
- Generate invoice → Calculate tax → ROI
- Timezone convert → Calendar generate → Add business days
- Generate mock users → Hash IDs → Create UUIDs
- Extract URLs → Validate → Generate sitemap
- Calculate salary → Budget plan → Compound savings
- Analyze text → Readability → Summarize
- Generate SQL → Build API endpoint → Mock data
- Create OKRs → Meeting agenda → Press release
- Parse JSON response → CSV export → Statistics
- SWOT analysis → Business plan → KPI tracker
- SEO meta → Sitemap → Robots.txt full setup
🏗️ Project Structure
ultimate-mcp-server/
├── api/
│ ├── mcp.js # Main MCP endpoint (103 tools)
│ ├── health.js # Health check
│ ├── tools.js # Tools catalog API
│ └── index.js # Landing page
├── vercel.json # Vercel routing config
├── package.json # Dependencies
└── README.md # This file
🌐 API Reference
| Endpoint | Method | Description |
|---|---|---|
/mcp |
POST | MCP JSON-RPC endpoint |
/health |
GET | Server health check |
/tools |
GET | List all tools with categories |
/ |
GET | Landing page |
🔧 Local Development
npm install
npm run dev
# Server runs on http://localhost:3000
🛡️ Environment Variables
No API keys required! All 103 tools run server-side with zero external dependencies.
For extending with real-time data (optional):
# Optional: Add these for real-time features
EXCHANGE_RATE_API_KEY=your_key_here
WEATHER_API_KEY=your_key_here
📄 License
MIT — free for personal and commercial use."# ultimate-mcp-server"
