OrcaLayer MCP — Polymarket Whale Analytics
About
MCP server for Polymarket whale tracking and smart-money analytics. Filtered leaderboard (airdrop-farmers excluded), hedge detection, NegRisk correction, and unique Ukraine territorial markets with ISW frontline overlay. 5 tools, 4 prompts, 3 resources.
Details
- Author
- orcalayer
- Downloads
- 283
- Categories
- Search
Jump to
- Filtered leaderboard excluding airdrop-farmers and market-makers by default
- Hedge detection for wallets holding YES and NO on the same market
- NegRisk correction for multi-outcome markets
- Unique ISW Ukraine module with 50+ cities mapped
- Open methodology published at orcalayer.com/methodology
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
OrcaLayer MCP — Polymarket Whale AnalyticsCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Install and run using uvx orcalayer-mcp, then add the server to your Claude Desktop config. Public tools work anonymously; premium tools (e.g., whale_alerts) require the ORCALAYER_API_KEY environment variable.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"orcalayer mcp \u2014 polymarket whale analytics": {
"orcalayer": {
"command": "uvx",
"args": [
"orcalayer-mcp"
]
}
}
}
}McpServers
{
"orcalayer": {
"command": "uvx",
"args": [
"orcalayer-mcp"
]
}
}OrcaLayer MCP Server
Polymarket whale tracking and smart-money analytics MCP server. A thin stdio wrapper over theorcalayer Python SDK.
What it does
- Filtered leaderboard — top smart-money whales with airdrop-farmers and market-makers excluded by default - Hedge detection — flags wallets holding YES + NO on same market (market-maker pattern, not directional alpha) - NegRisk correction — multi-outcome markets correctly weighted (no double-counting) - Unique ISW Ukraine module — overlay of Institute for the Study of War frontline data on territorial prediction markets (50+ cities mapped) - Open methodology — full classification rules published at orcalayer.com/methodology5 Tools
| Tool | What it does | |---|---| |leaderboard | Rank smart-money whales by P&L, win rate, or volume |
| wallet_overview | Wallet profile and performance summary |
| wallet_positions | Wallet's largest open positions |
| markets | Search markets where smart whales are clustering |
| whale_alerts | Live feed of recent smart-whale trades (Premium API key) |
4 Prompts
-analyze_wallet — full wallet analysis (smart money or farmer?)
- find_divergence — markets where smart money disagrees with current price
- hedge_check — verify if profit was alpha or hedge structure
- territorial_markets_review — Ukraine territorial markets with ISW overlay
3 Resources
-orcalayer://methodology — full classification methodology
- orcalayer://glossary — prediction markets glossary
- orcalayer://api-reference — OrcaLayer REST API reference
Installation
``bash
uvx orcalayer-mcp
`
Add to Claude Desktop config (claude_desktop_config.json):
`json
{
"mcpServers": {
"orcalayer": {
"command": "uvx",
"args": ["orcalayer-mcp"]
}
}
}
`
Public tools work anonymously. Premium tools (whale_alerts) need an API key via ORCALAYER_API_KEY` env var.
Links
- GitHub: https://github.com/orcalayer/orcalayer-mcp - PyPI: https://pypi.org/project/orcalayer-mcp/ - Methodology: https://orcalayer.com/methodology - Web app: https://orcalayer.com MIT License. Data is provided for informational purposes only and is not financial advice.Sign in to leave a review
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