Prediction Market Intelligence is answering right now. Last checked 4 min ago. It exposes 7 tools.
Polymarket in your AI: market rules, real fill costs, who is trading, top traders. Read-only.
Uptime history
13 days of history
13 days agonow
100.0%
Uptime 24h
91 of 91 checks
7
Tools
read from the server
298 ms
Response time
average over 24h
open, no key
Access
streamable-http
Nothing serious here today
Today is the operative word: we check Prediction Market Intelligence every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.
run in your terminal
claude mcp add prediction-market-intelligence --transport http https://mcp.lacuna.markets/mcpSettings → Connectors → Add custom connector, then paste this address
https://mcp.lacuna.markets/mcp~/.codex/config.toml
[mcp_servers.prediction-market-intelligence]
url = "https://mcp.lacuna.markets/mcp".cursor/mcp.json
{
"mcpServers": {
"prediction-market-intelligence": {
"url": "https://mcp.lacuna.markets/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"prediction-market-intelligence": {
"type": "http",
"url": "https://mcp.lacuna.markets/mcp"
}
}
}Available tools 7
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
book
pm_book
Use this when the user asks how liquid a Polymarket market is, how much a trade of a given size would really cost, how far it would move the price, or what the order book looks like. Returns the live book for one outcome: best levels, spread, dollar depth near the mid and which side is heavier. With amount it walks the book level by level for a market order (dollars to spend when buying, shares when selling) and returns shares filled, average and worst price, slippage against the mid, Polymarket's taker fee and the breakeven probability.
flow
pm_flow
Use this when the user asks who is buying or selling a Polymarket market, why its price moved, where the money is going, who the biggest holders are, or (with no market) what the whales are doing across Polymarket. For a market or event: dollars traded and net direction per outcome, distinct wallets, the largest trades, the wallets that moved the most money, and for a single market the biggest current holders. With no market: the largest trades across all of Polymarket and the markets drawing that money. Traders appear by public username when they set one; pass a wallet to pm_portfolio for its full track record.
leaderboard
pm_leaderboard
Use this when the user asks who the best or biggest Polymarket traders are, who made the most money today, this week, this month or all time, or who leads in a category (politics, sports, crypto, economics, finance, culture, tech, weather, mentions). Returns Polymarket's own leaderboard ranked by profit or by volume, with usernames and wallet addresses to pass to pm_portfolio.
market
pm_market
Use this when the user asks about one Polymarket market or event: its price, what exactly decides how it resolves, whether an outcome has been proposed or disputed, when it ends, its fees, or how it has moved. Returns prices, bid/ask and spread, change over 1h/24h/7d/30d with a 30-day range, volume and liquidity, taker fees, the resolution rules verbatim with their named source, and the live resolution status (not proposed / proposed and in its challenge window / disputed / resolved). For a multi-outcome event it lists every outcome and whether the prices add up to 100¢; add outcome to drill into one. Accepts a polymarket.com link or a slug from pm_search.
moves
pm_moves
Use this when the user asks what is moving, trending or changing on Polymarket, what moved overnight or this week, or for the biggest gainers and losers. Ranks the 300 most-traded open markets by price change over the last hour, day, week or month, with old and current price, the move in percentage points, 24h volume and the slug for follow-ups (pm_flow shows who moved it). Markets that are merely settling and live sports games are left out unless include_games is true.
pm
pm_search
Use this first when the user asks what Polymarket thinks about a topic, how likely something is, or names a market without a link. Searches every Polymarket market by keyword (Polymarket's own full-text search) or by a polymarket.com link and returns events with all their outcomes, current prices, 24h volume and end dates, plus the slug to pass to the other tools. Use status='resolved' for past markets and how they settled.
portfolio
pm_portfolio
Use this when the user asks what a Polymarket trader or wallet holds, how good a trader is, or wants to size up a wallet seen in pm_flow. Returns the track record (all-time and 30-day profit and loss, volume, leaderboard rank, markets traded), open positions with entry and current price, unrealized P&L, exposure grouped by event, settled winnings not yet redeemed, and recent trades. Accepts a 0x wallet address, a polymarket.com profile link or a Polymarket username. Public on-chain data only.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.lacuna.markets/mcp | streamable-http | answering | 218 ms | 4 min ago |
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Prediction Market Intelligence — questions
Answers built from our own checks of this server.
What can Prediction Market Intelligence do?
It exposes 7 tools, read directly from the server on our last check. Among them: pm_book, pm_flow, pm_leaderboard, pm_market, pm_moves, pm_portfolio and 1 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
Is Prediction Market Intelligence working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 298 ms. The bar chart above shows every period we have measured.
How do I connect Prediction Market Intelligence?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Prediction Market Intelligence need an API key?
No. Prediction Market Intelligence completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Prediction Market Intelligence?
It answers our handshake in 298 ms on average, which is faster than 55% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.