MCP server · Developer tools
Agent Utils MCP server
by aparajithn
Lets your AI check JSON, hash text, make UUIDs, test regex, convert dates and more, right in the chat.
This is a small online helper that gives your AI a set of everyday utility tools. Think of it as a toolbox for text and data jobs: checking, encoding text, making IDs, testing patterns, converting dates. It is handy for anyone who works with data, spreadsheets, code snippets or documents and wants quick answers without opening other apps.
What is an MCP server? The 30-second version
On its own, your AI can only chat with you. An MCP server is a small helper program that gives your AI a new skill or a connection to a service. This one connects your AI to a set of utility tools hosted online, so when you ask for something like a hash or a UUID, the AI can actually do it for you instead of guessing. You do not install anything on your computer; you just add one web address to your AI app.
What this MCP server does
You ask your AI something like "check if this JSON is valid" or "make me a UUID". The AI sends your request to this helper server over the internet. The server runs the right tool, such as validating JSON, hashing text, or converting a date between time zones. Then it sends the result back, and your AI shows it to you in the chat. It also has a free tier of 100 requests per day per internet address, and after that it can charge a tiny amount per request.
Click to zoomWhat you can do with it
- Check whether a piece of JSON is valid and see the error if it is not
- Pretty-print or shrink JSON so it is easier to read or send
- Encode or decode base64 text
- Create a hash (MD5, SHA256, SHA512) of a piece of text
- Generate a UUID version 4 or version 7
- Test a regex pattern against text and see the matches
- Convert dates and times between time zones or formats
- Turn CSV into JSON or JSON into CSV
Try asking your AI
- “Is this JSON valid? If not, tell me what is wrong.”
- “Make me a UUID version 4.”
- “What is the SHA256 hash of the text hello world?”
- “Convert 2025-01-01 12:00 UTC to New York time.”
- “Explain this cron expression and show the next 5 run times.”
What it gives back to you
You get short, clear answers in the chat. That could be a yes or no with an error message, a formatted block of JSON, a string of letters and numbers, a list of matches, or a converted date. For CSV and JSON conversions, you get the converted text back that you can copy. Nothing is saved on your computer unless you copy it yourself.
Before you start
What you need
- An AI app that supports MCP servers, like Claude Desktop, Cursor or Windsurf
- The web address of this server added to your MCP settings
- An internet connection
Good to know
The free tier allows 100 requests per day per internet address, and after that the server can charge a very small amount per request, so keep an eye on how much you use it.
Install it with your AI
Add Agent Utils MCP server to your AI, no technical skills needed
You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.
Sign in to get the install prompt
Members get a ready-made prompt that lets the Claude desktop app check Agent Utils MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.
Who it's for
Anyone who handles text, data or small technical tasks, like analysts, writers, support staff, students and developers who want quick utilities without leaving their AI chat.
