Swiss-army-knife utility MCP server for AI agents. 18 tools for JSON validation/formatting, base64 encode/decode, hash generation, UUID generation, URL parsing, regex testing, markdown↔HTML conversion, text stats, slug generation, datetime conversion, cron parsing, text diffing, CSV↔JSON conversion, and JWT decoding. Zero API Key required
An MCP server that bundles 53 online utility tools (164 capabilities) for AI assistants, covering JSON processing, encryption/decryption, code formatting, text conversion, unit conversion, network queries, QR/barcode generation, and reference lookups via natural language calls.
A free, zero-dependency Model Context Protocol (MCP) server for AI agents providing Web3/crypto toolkit (balances, ENS, token info, tx decode, Chainlink price feed, payment verification) plus encoding, hashing, and data transformation utilities.
A lightweight MCP server providing utility tools for math, text processing, data conversion, and URL fetching. It supports both STDIO and SSE communication modes for seamless integration with Claude Desktop and remote AI agents.
Multi-tool MCP server for AI agents with 29 tools across web scraping, SEO analysis, screenshot and PDF generation, domain intelligence, content extraction, multi-chain EVM blockchain queries, and security toolkit. Free tier available with no auth required.
