Provides a tool to convert HEX color codes to RGB specifically for use in CSS styling.
Includes functionality to generate .env file templates for managing environment variables.
Provides a tool for generating git commit messages.
Supports converting Markdown content, such as README files, into HTML.
Provides tools for generating XML sitemaps for web management.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Ultimate All-in-One MCP Servercalculate the monthly mortgage payment for a $400,000 loan at 7% interest"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
🚀 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
Option 2: Manual
Create a Vercel account at vercel.com
Install Vercel CLI:
npm i -g vercelRun
vercelin this directoryCopy your deployment URL (e.g.,
https://my-mcp.vercel.app)
🔌 Connect to Claude Desktop
Edit ~/Library/Application Support/Claude/claude_desktop_config.json:
Restart Claude Desktop. Done! ✅
🔌 Connect to Cursor
In Cursor Settings → MCP → Add server:
🔌 Connect via any MCP HTTP client
📋 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
🌐 API Reference
Endpoint | Method | Description |
| POST | MCP JSON-RPC endpoint |
| GET | Server health check |
| GET | List all tools with categories |
| GET | Landing page |
🔧 Local Development
🛡️ Environment Variables
No API keys required! All 103 tools run server-side with zero external dependencies.
For extending with real-time data (optional):
📄 License
MIT — free for personal and commercial use. "# ultimate-mcp-server"