📋 Tools Overview

Nexus MCP Server provides over 500 functions across 120+ tools in 17 categories, making it the most comprehensive MCP server available for LLM integration.

🛠️120+ Tools

Comprehensive collection of specialized tools

⚙️500+ Functions

Individual functions across all tool categories

🏗️17 Categories

Organized into logical functional groups

🔒Security First

All tools include comprehensive security features

🗂️ Tool Categories

🧮Mathematical Operations

Advanced calculator with scientific functions, statistics, financial calculations, and unit conversions

  • Basic arithmetic operations
  • Trigonometric functions
  • Statistical analysis
  • Financial calculations
  • Unit conversions (50+ units)
25+ Tools

🔒Security & Cryptography

Comprehensive security toolkit with encryption, hashing, password generation, and vulnerability scanning

  • Password generation & validation
  • Cryptographic hashing
  • Encryption/decryption
  • Network security scanning
  • Vulnerability assessment
40+ Tools

💻Development Tools

Code generation, analysis, and development utilities for multiple programming languages

  • Project scaffolding
  • Code quality analysis
  • API generation
  • Template creation
  • Git operations
35+ Tools

📁File Operations

Comprehensive file management with format conversion, archiving, and document processing

  • Format conversion (PDF, images, documents)
  • Archive management (ZIP, TAR, 7Z)
  • PDF processing
  • Image manipulation
  • Document analysis
50+ Tools

🖥️System Management

System monitoring, process management, and performance analysis tools

  • System information gathering
  • Process monitoring
  • Performance analysis
  • Environment management
  • Resource monitoring
30+ Tools

🌐Network Tools

Network diagnostics, connectivity testing, and web-related utilities

  • Network connectivity testing
  • DNS operations
  • Port scanning
  • Website analysis
  • HTTP requests
30+ Tools

📊Data Processing

Data manipulation, analysis, and transformation tools for various formats

  • JSON/YAML processing
  • CSV manipulation
  • Data validation
  • Statistical analysis
  • Text processing
45+ Tools

🔤String Operations

Text manipulation, encoding/decoding, and string analysis utilities

  • String manipulation
  • Regular expressions
  • Encoding/decoding (Base64, URL, etc.)
  • Text analysis
  • Pattern matching
25+ Tools

📋 Complete Tools Table

Here's the comprehensive list of all available tools organized by the number of functions:

Tool Category File Functions Description
Encoding Tools encoding_tools.py 19 Data encoding and decoding (Base64, URL, HTML, Hex)
Calculator calculator.py 16 Advanced mathematical operations and calculations
Cloud Tools cloud_tools.py 16 Services and APIs for cloud platforms (AWS, Azure, GCP)
Network Tools network_tools.py 15 Network diagnostics and utilities
Code Execution Tools code_execution_tools.py 14 Secure environments for code execution + Dynamic Tools
File Converter file_converter.py 14 Conversion between different file formats
Docker Tools docker_tools.py 13 Docker container management
Network Security Tools network_security_tools.py 13 Network security scanning
Regex Tools regex_tools.py 13 Regular expression utilities
Security Tools security_tools.py 13 Security and cryptography utilities
Code Generation Tools code_generation_tools.py 12 Code template and structure generation
DateTime Tools datetime_tools.py 12 Date and time manipulation
Image Processing image_processing.py 12 Image manipulation and analysis
JSON/YAML Tools json_yaml_tools.py 12 JSON and YAML manipulation
Log Analysis Tools log_analysis_tools.py 12 Log file parsing and analysis
Markdown Tools markdown_tools.py 12 Markdown document processing
📚 Complete Reference: For detailed documentation of every function, parameters, and examples, see the Complete Tools Reference page.

🛠️ Dynamic Tool Creation

Most Advanced Feature: create_and_run_tool

The pinnacle of Nexus capabilities - create custom tools on-the-fly for any computational task:

  • Docker Isolation: Secure execution in isolated containers
  • Resource Limits: Memory (32-512MB), CPU (0.5 cores)
  • Security Validation: Automatic code safety checks
  • Temporary Execution: Tools are created, used, and disposed

Example Use Cases:

  • Custom data format converters
  • Specific mathematical algorithms
  • Proprietary file parsers
  • Unique text processing tasks
Learn More About Dynamic Tools →

🧮 Advanced Calculator

Mathematical Operations

  • Basic arithmetic with precision control
  • Trigonometric functions
  • Logarithmic operations
  • Number theory functions
  • Statistical calculations

Example Functions

  • add(a, b) - Addition
  • calculate_sin(angle) - Trigonometry
  • fibonacci(n) - Number sequences
  • statistical_mean(data) - Statistics
  • compound_interest(p, r, t) - Finance

🔒 Security Suite

Cryptography Tools

  • Password generation with custom rules
  • Hash functions (MD5, SHA1, SHA256, etc.)
  • Encryption/decryption (AES, RSA)
  • Digital signatures
  • Key derivation functions

Security Scanning

  • Port scanning and discovery
  • Vulnerability assessment
  • SSL/TLS certificate analysis
  • Network security auditing
  • Security headers validation

🔗 Tool Integration

🎯 Automatic Client Detection

Nexus automatically optimizes the tool set based on the client:

VS Code Integration

  • Tool Limit: 99 most essential tools
  • Performance: Optimized for editor responsiveness
  • Selection: Curated for development workflows
  • Memory: Minimal resource usage

Claude Desktop

  • Full Access: All 500+ functions available
  • Advanced Features: Dynamic tool creation enabled
  • Complex Tasks: Support for multi-step workflows
  • Resource Rich: Full computational capabilities

⚙️ Tool Configuration

Customize which tools are available through various methods:

Configuration Options:

  • Config Files: Use pre-configured JSON files for different scenarios
  • Environment Variables: Control tool categories via environment flags
  • Web Interface: Dynamic tool management at runtime
  • API Configuration: Programmatic control via REST API

⚡ Performance Characteristics

Resource Usage

Resource Baseline With Active Tools Notes
Memory 50-100MB 100-300MB Scales with tool complexity
CPU < 1% Variable Depends on tool operations
Storage ~100MB +Dynamic tools Docker images for dynamic tools
Network None Tool-dependent Only for network-based tools

Optimization Tips

🎯 Tool Selection

Choose only the tools you need to minimize resource usage

{
  "enabled_tools": [
    "calculator",
    "system_info",
    "security_tools"
  ]
}

🚀 Performance Mode

Use minimal configurations for resource-constrained environments

cp config-minimal.json config.json

🎯 Next Steps

📚 Complete Reference

Explore detailed documentation for every tool and function

Tools Reference →

🛠️ Dynamic Tools

Learn about creating custom tools on-demand

Dynamic Tools →

💡 Examples

See practical examples and use cases

Examples →

🌐 API Access

Use tools from any programming language

Enhanced API →