DevUtils FAQs

Question 1

What kind of developer utilities does DevUtils offer?

Accepted Answer

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.

Question 2

Can DevUtils help with everyday coding tasks like JSON or regex?

Accepted Answer

Absolutely. DevUtils includes robust tools for JSON manipulation such as formatting, minifying, and validating JSON strings. It also provides a regex tester to quickly check patterns against text, making these common developer tasks much easier within your AI assistant.

Question 3

How do I get started with DevUtils in my AI environment?

Accepted Answer

To get started, you simply add a small configuration snippet to your AI assistant's settings (e.g., `claude_desktop_config.json`, `.cursor/mcp.json`, or `.vscode/mcp.json`). This configures your assistant to use `npx mcp-server-devutils` as the command for the DevUtils MCP server.

Question 4

What is DevUtils and how does it integrate with AI assistants?

Accepted Answer

DevUtils is a zero-auth Model Context Protocol (MCP) server that provides 17 essential developer utilities. It integrates directly with AI assistants like Claude Desktop, Cursor, and VS Code Copilot, allowing you to execute tools via simple commands within your chat interface, without external API calls.

Question 5

Is DevUtils secure and private for sensitive data?

Accepted Answer

Yes, DevUtils prioritizes security and privacy. It operates as a zero-auth, local MCP server, meaning it requires no API keys or external services. All operations are performed on your machine, ensuring your data remains private and never leaves your environment.

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