Labsco
MCP SERVER

Search prediction markets across Polymarket, Kalshi and Limitless at once, compare the same contract venue by venue, and see where their prices disagree.

Economic, Alternative & Prediction-Market Data
Summary
The same question, priced at three venues, side by side.

Aggregation is the whole value here: one keyword search reaches Polymarket, Kalshi and Limitless, and the comparison tools show you where the same contract disagrees with itself.

What it is

A hosted MCP server aggregating prediction markets over PMXT — Polymarket, Kalshi and Limitless as real-money venues, with Manifold kept separate as a sentiment-only signal. Every response carries data freshness, which venues answered, which failed, match confidence, liquidity status, risk flags and a standing non-trade-recommendation disclaimer.

What you get
  • Live markets and event contracts found by keyword across venues
  • A synthesised brief on a topic, combining real-money signals with community sentiment
  • Trending, high-volume, fast-moving or high-disagreement markets browsed
  • The same event contract compared side by side: probability, liquidity, settlement
  • Cross-venue price discrepancies surfaced as a discovery feed
  • One named venue inspected on its own
  • Metadata on every response: freshness, venues queried and failed, market type, match confidence
Requirements

A Parlay account, authorised over OAuth. In Claude it connects through Custom Connectors rather than claude_desktop_config.json, which is for local stdio servers only.

Setup effort

One command plus a key — npx -y mcp-remote https://mcp.parlay.run/mcp, then supply credentials