bmorphism/manifold-mcp-server

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MCP server for interacting with Manifold Markets prediction markets

概览

An MCP server for interacting with Manifold Markets prediction markets. This server provides comprehensive access to Manifold's features through a clean MCP interface, enabling sophisticated market interactions and collective intelligence mechanisms. The server implements a complete mapping of Manifold Markets' API capabilities through a structured tool system: - : Zod-based validation schemas for all operations - : Direct mapping to Manifold's REST endpoints - : Request processing with proper error management - : Full TypeScript implementation - create_market: Create markets (BINARY, MULTIPLE_CHOICE, PSEUDO_NUMERIC, POLL) - unresolve_market: Revert resolved markets - close_market: Close markets for trading - add_answer: Add options to multiple choice markets - follow_market: Track markets of interest - react: Like/dislike markets and comments - add_bounty: Add bounties for analysis - award_bounty: Reward valuable contributions - place_bet: Execute market trades - cancel_bet:...

README

以下为原文 README 节选，完整内容请查看原文。

Manifold Markets MCP Server

An MCP server for interacting with Manifold Markets prediction markets. This server provides comprehensive access to Manifold’s features through a clean MCP interface, enabling sophisticated market interactions and collective intelligence mechanisms.

Architecture

The server implements a complete mapping of Manifold Markets’ API capabilities through a structured tool system:

Core Components

Schema Layer: Zod-based validation schemas for all operations
API Integration: Direct mapping to Manifold’s REST endpoints
Tool Handlers: Request processing with proper error management
Type Safety: Full TypeScript implementation

Tool Categories

Market Creation & Management

create_market: Create markets (BINARY, MULTIPLE_CHOICE, PSEUDO_NUMERIC, POLL)
unresolve_market: Revert resolved markets
close_market: Close markets for trading
add_answer: Add options to multiple choice markets

Market Interaction

follow_market: Track markets of interest
react: Like/dislike markets and comments
add_bounty: Add bounties for analysis
award_bounty: Reward valuable contributions

Trading Operations

place_bet: Execute market trades
cancel_bet: Cancel limit orders
sell_shares: Liquidate positions

Liquidity Management

add_liquidity: Provide market liquidity
remove_liquidity: Withdraw provided liquidity

Information Retrieval

search_markets: Find markets with filters
get_market: Detailed market information
get_user: User profile data
get_positions: Portfolio tracking

send_mana: Transfer mana between users

Verified Capabilities

The server has been tested through comprehensive interaction trajectories:

Successfully Tested

Market Discovery & Following
- ✅ Market search with filters
- ✅ Market following
- ✅ Detailed market information retrieval
Trading Operations
- ✅ Liquidity provision
- ✅ Bet placement with probability updates
- ✅ Position liquidation
- ✅ Share selling
Permission Management
- ✅ Role-based access control
- ✅ Authentication handling
- ✅ Error messaging

Permission-Restricted Operations

These operations are implemented but require specific user roles:

Market resolution/unresolving (market creator)
Market closing (market creator)
Bounty management (market creator)
Liquidity removal (liquidity provider)

Prerequisites

Node.js 18 or higher
npm or yarn
Manifold Markets API key
Minimum M$1000 balance for market creation

Installation

1. Install the package

npm install manifold-mcp-server

2. Get your API Key

Log in to Manifold Markets
Go to your profile settings
Generate an API key
Ensure account has sufficient mana for intended operations

3. Configure MCP Settings

For Claude Desktop

在 GitHub 查看完整 README

安装

This server does not publish a one-line install command.

Open the repository installation guide 新手？先看 mcpskill.org 教程 →

配置

{
  "mcpServers": {
    "manifold": {
      "command": "node",
      "args": ["/path/to/manifold-mcp-server/build/index.js"],
      "env": {
        "MANIFOLD_API_KEY": "your_api_key_here"
      }
    }
  }
}