Jev Decision MCP server

This is a small helper that gives your AI a way to make structured decisions instead of just chatting. You send it a question with a few options, and it comes back with a pick, a score, or a yes/no probability. It is handy if you want your AI to sort, rate, or judge things in a consistent way.

What this MCP server does

You ask your AI to make a decision, like sorting a request into a team or judging whether a refund is needed. Your AI sends that question, with the options you listed, to this helper. The helper passes it to the TypeSafe service, which returns a pick, a score, or a yes/no probability. Your AI then shows you the answer in the chat. You can also send several separate questions in one go, and each answer comes back with its own label.

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What you can do with it

• Pick one label from a list you give it
• Rate something on a scale of levels you define
• Judge whether a condition is true or false
• Send several separate questions in one batch
• See a confidence number next to each answer
• Get the raw probabilities for each option

Try asking your AI

• “Sort this support message into billing, technical, or other.”
• “Rate how urgent this request is on a scale from 1 to 5.”
• “Does this email ask for a refund? Answer yes or no.”
• “Pick a category for each of these five tickets in one go.”

What it gives back to you

You get back a short answer for each question: a chosen label, a score, or a yes/no probability. You also see the confidence and the probabilities behind the pick, plus how many tokens were used. In the chat it looks like a small list of answers, each tied to the question name you gave.

Before you start

Who it's for

People who want their AI to sort, rate, or judge things in a steady, repeatable way, like support teams or anyone triaging requests.