Predxy in your AI assistant

The server's address

Free and read-only. No account, key or sign-in.

Add it to your assistant

claude mcp add --transport http predxy https://mcp.predxy.com/mcp

{
  "mcpServers": {
    "predxy": {
      "url": "https://mcp.predxy.com/mcp"
    }
  }
}

{
  "servers": {
    "predxy": {
      "type": "http",
      "url": "https://mcp.predxy.com/mcp"
    }
  }
}

Things to ask

• What do prediction markets say about the next Fed decision?
• Which prediction markets moved most in the last day?
• Compare the venues on who wins the next US presidential election.
• What resolves this week in politics?
• Where do the venues disagree most right now?
• How has the chance of a US recession moved over the last month?

Each answer links to the question's page on Predxy, with its chart and every venue's rules.

What it can do

Ten tools, all of them read-only:

search_questions

Finds questions by words, with each one's probability and 24-hour change.

get_question

One question in full: the combined probability, each venue's price, volume and the event's other outcomes.

compare_venues

Every venue's market for one question side by side, with its wording and resolution rules.

get_price_history

How a question's probability moved over a day, a week, a month or its whole life.

list_movers

The biggest moves of the last 24 hours, in any category or country.

list_top_questions

Predxy's Top 100, or the trending and newest questions.

list_venue_disagreements

The questions where the venues' prices are furthest apart.

list_resolving_soon

What resolves today, tomorrow, this week or next week.

compare_venue_stats

The venues ranked, with volume, open interest, liquidity and where each is available.

get_event

A big event's questions in one place: elections, football seasons, Formula 1.

Where the numbers come from

Every answer comes from Predxy's index, refreshed about once a minute, and says what time its prices are from. A price is the probability a venue's market gives an outcome, and Predxy combines the venues into one number per question. Venues word and settle their markets differently, so a comparison is between comparable markets, not identical ones.

Limits

The server is free to use within fair limits per minute. If an answer says Predxy is busy, try again a minute later. For bulk or real-time data, use the API.

What it records

For each request it counts which tool was used, the kind of client and whether it worked. Like every Predxy service, it keeps the address a request came from in its security log for a few days, and applies the limits by it. It does not store what you asked or the words you searched for. The privacy notice has the details.

What it does not do

It places no trades, holds no money, needs no wallet and gives no advice. Whether a venue is open to you depends on where you live, and each question's page on Predxy says so.