MCP Server

The @0xinsider/mcp server lets AI agents access prediction market intelligence directly — trader grades, whale trades, smart money signals, and insider detection. The package is live on npm: @0xinsider/mcp. It works with Claude Code, Cursor, Codex, Gemini CLI, and other stdio-compatible MCP clients.

Install

Claude Code
Cursor
Codex
Gemini CLI
Other Clients

Run the interactive setup:

npx -y @0xinsider/mcp init

This detects Claude Code and writes the MCP server block automatically.Or add manually to ~/.claude/settings.json:

{
  "mcpServers": {
    "0xinsider": {
      "command": "npx",
      "args": ["-y", "@0xinsider/mcp"],
      "env": {
        "OXINSIDER_API_KEY": "oxi_sk_live_..."
      }
    }
  }
}

Run the interactive setup:

npx -y @0xinsider/mcp init

This detects Cursor and writes the MCP server block automatically.Or add manually to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "0xinsider": {
      "command": "npx",
      "args": ["-y", "@0xinsider/mcp"],
      "env": {
        "OXINSIDER_API_KEY": "oxi_sk_live_..."
      }
    }
  }
}

Restart Cursor after saving.

Run the interactive setup:

npx -y @0xinsider/mcp init

This detects Codex and runs codex mcp add for you.Or add manually to ~/.codex/config.toml:

[mcp_servers."0xinsider"]
command = "npx"
args = ["-y", "@0xinsider/mcp"]

[mcp_servers."0xinsider".env]
OXINSIDER_API_KEY = "oxi_sk_live_..."

Run the interactive setup:

npx -y @0xinsider/mcp init

This detects Gemini CLI when the gemini command is installed and runs gemini mcp add --scope user for you.Or add manually to ~/.gemini/settings.json:

{
  "mcpServers": {
    "0xinsider": {
      "command": "npx",
      "args": ["-y", "@0xinsider/mcp"],
      "env": {
        "OXINSIDER_API_KEY": "oxi_sk_live_..."
      }
    }
  }
}

Gemini CLI discovers MCP servers from settings.json and exposes the tools through /mcp.

Any MCP client that supports stdio transport:

OXINSIDER_API_KEY=oxi_sk_live_... npx -y @0xinsider/mcp

Need the command list?

npx -y @0xinsider/mcp --help

Tools

The server exposes 6 read-only tools:

Tool	Description
`get_trader`	Look up a trader by wallet address or username — grade, P&L, win rate, strategy, quant metrics
`get_whale_trades`	Recent large trades with signal scoring, filterable by size/category/grade
`get_leaderboard`	Top-ranked traders (S/A/B grades) with optional category/strategy filters
`search_markets`	Search prediction markets by keyword
`get_market_intel`	Smart money flow analysis for a specific market
`get_insider_radar`	Suspicious trading pattern detection

All tools have readOnlyHint: true — they never modify data. get_trader accepts either an Ethereum wallet address or a known trader username like swisstony.

Resources

Static and live data available as MCP resources:

Resource	URI	Description
API Docs	`oxinsider://docs/api`	Complete API reference
Agent Instructions	`oxinsider://docs/agents`	Decision tree for AI agents
Leaderboard	`oxinsider://data/leaderboard`	Current top 20 traders
Whale Trades	`oxinsider://data/whale-trades`	Latest 20 whale trades

Prompts

Pre-built prompt templates for common workflows:

Prompt	Description
`analyze_trader`	Deep analysis of a trader — performance, risk profile, category strengths
`market_report`	Smart money flow report for a market topic
`trading_signals`	Scan for high-conviction signals across markets

Example Usage

Once configured, ask your AI agent:

Who are the top prediction market traders right now?

What are whales buying in crypto markets?

Analyze trader 0x1234... — is their strategy worth following?

Analyze trader swisstony — is their strategy worth following?

Are there any suspicious trading patterns on the Trump election market?

Generate a smart money report for AI markets

Environment Variables

Variable	Required	Description
`OXINSIDER_API_KEY`	Yes	Your API key (`oxi_sk_live_...`)
`OXINSIDER_API_URL`	No	Override API base URL

The MCP server uses the same API key and rate limits (100 req/min) as direct API access. Get your key at 0xinsider.com/developers.

Getting Started

Concepts

Install

Tools

Resources

Prompts

Example Usage

Environment Variables

Getting Started

Concepts

​Install

​Tools

​Resources

​Prompts

​Example Usage

​Environment Variables

Install

Tools

Resources

Prompts

Example Usage

Environment Variables