Predictit Mcp

io.github.mrfentmenPublished by GitHub account mrfentmenv1.0.1Updated Oct 24, 2026

Prediction market contracts and prices from PredictIt. No key required.

VerifiedSTDIODesktop onlyFinance

Overview

AI-generated overview

A local MCP server that gives an assistant access to PredictIt prediction market contracts and prices, with no API key required.

What you can do
Retrieve prediction market contracts and their prices from PredictIt, so an assistant can look up what markets exist and how they are priced. The manifest lists no individual tools, so the exact operations are not documented; the available capability is limited to reading contract and price data from PredictIt.
When to use it
Useful when you want an assistant to reference PredictIt prediction market contracts or prices while discussing political or event outcomes. Not needed if you do not work with PredictIt markets.
Requirements
Runs as a local process on the user's machine via the npm package predictit-mcp over stdio, so Node.js and npm are needed. No API key, environment variables or headers are declared. Network access to PredictIt is implied by the data source.
Before you install
The server is desktop-only and not web-executable. It reads market data from PredictIt, a third party, so queries go to that service. No tools are listed, so verify what it actually exposes before relying on it. No credentials are requested.

Installation

In SourceWeft

  1. Open Predictit Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

This repository has no README.

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

2
  1. v1.0.1LatestOct 17, 2026
  2. v1.0.0Sep 22, 2026

Score

25% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.