hypertool-mcp

# Additional No-Config MCP Servers ## CALCULATOR/MATH SERVERS (No API Required) ### 1. wrtnlabs/calculator-mcp - Available via: `npx @wrtnlabs/calculator-mcp` - Features: Basic arithmetic operations - No configuration needed ### 2. simonberner/mcp-server-calculator - Basic math operations demo server - Simple add/subtract/multiply/divide - Local development friendly ### 3. varunidealabs/simple-calculator-mcp-server - Fast arithmetic calculation tools - Four basic operations (add, subtract, multiply, divide) - Designed for AI assistants ## FILESYSTEM SERVERS (No API Required) ### 4. @modelcontextprotocol/server-filesystem (Official) - Already included in our verified list - Secure file operations with access controls - Command: `npx @modelcontextprotocol/server-filesystem` ### 5. mark3labs/mcp-filesystem-server (Go implementation) - Go-based filesystem operations - Directory traversal protection - Local file manipulation ## TEXT PROCESSING CAPABILITIES - File read/write operations - Text search and replace with regex - Directory management - Local file analysis ## UPDATED NO-CONFIG SERVER COUNT Total confirmed no-config servers: 7+ 1. everything (reference/test) 2. fetch (web content) 3. time (timezone utilities) 4. dice (dice rolling) 5. calculator (arithmetic - multiple implementations) 6. filesystem (file operations) 7. math (statistical functions) ## COMBINATIONS POTENTIAL With 7+ categories of no-config servers, we can create meaningful combinations: - Development: filesystem + time + calculator - Testing: everything + dice + calculator - Content: fetch + filesystem + time - Utilities: dice + calculator + time - Research: fetch + filesystem + everything