DevUtils
Verified IntegrationClient Configuration
— Connect DevUtils to Claude Desktop or Cursor in seconds{
"mcpServers": {
"devutils": {
"command": "npx",
"args": [
"mcp-server-devutils"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Provides a zero-auth MCP server offering everyday developer utilities for tasks like base64 encoding/decoding, UUID generation, hashing, JWT decoding, cron expression management, timestamp conversions, JSON manipulation, and regex testing.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for DevUtils
DevUtils provides a comprehensive suite of tools including Base64 encoding/decoding, UUID and ULID generation, string hashing (MD5, SHA1, SHA256, SHA384, SHA512), JWT token decoding, cron expression explanation and validation, timestamp conversions, JSON formatting, minification, and validation, and regex pattern testing.
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