Parlay

run.parlay/parlay · v1.0.1

Read-only MCP server for live Polymarket, Kalshi, Limitless odds; Manifold sentiment.

Website Source code Set it up

Connect Remote server

Terminal

claude mcp add --transport http parlay https://mcp.parlay.run/mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "parlay": {
      "url": "https://mcp.parlay.run/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "parlay": {
      "type": "http",
      "url": "https://mcp.parlay.run/mcp"
    }
  }
}

Claude Desktop

Settings > Connectors > Add custom connector
URL: https://mcp.parlay.run/mcp

Tools 6 found in our last check

search_markets
Search live prediction markets and event contracts across Polymarket, Kalshi, Limitless (real-money) and Manifold (sentiment). Use for queries on election odds, political markets, Fed rate decisions, crypto prices, sports outcomes, geopolitics, and other binary markets with crow…
discover_markets
Browse trending, high-volume, fast-moving, or high-disagreement prediction markets across Polymarket, Kalshi, Limitless, and Manifold. Use when the user wants to explore what's happening — "what's hot on Polymarket today", "show me biggest political markets", "what events are en…
compare_markets
Compare the same event contract across Polymarket, Kalshi, and Limitless side-by-side: probability, liquidity, settlement rules, and venue type. Use when the user wants to know "what's the spread between Polymarket and Kalshi on X" or "which venue has better liquidity for Y". Re…
scan_discrepancies
Surface cross-venue price discrepancies between Polymarket, Kalshi, and Limitless as a discovery feed for price discovery and divergence detection. Default threshold is 0.5% spread, below typical round-trip fees — most results are informational, not tradable arbitrage. Raise `mi…
market_brief
Generate a synthesized brief for a topic, combining real-money signals from Polymarket, Kalshi, and Limitless with Manifold community sentiment. Use for analytical queries like "what do markets think about the 2028 election", "odds on a Fed rate cut", or "how is crypto priced fo…
inspect_platform
Inspect a single named venue. Returns available capabilities, market data for the query, and metadata quality flags. Use when the user explicitly names a venue — "show me Polymarket markets on AI", "what's on Kalshi for Q4 inflation", "Manifold markets about geopolitics". For cr…

Details

Endpoint	`https://mcp.parlay.run/mcp` (Streamable HTTP)
First published	21 May 2026
Last updated	21 May 2026
Registry name	`run.parlay/parlay`

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Live status

Live

Typical response: 221 ms
Answered: 100% of 2 checks
Last check: 13 Nov 2026

30 days agoToday

We connect daily without credentials and run initialize and tools/list.

Pair it with live search

Agents that use Parlay often also need current facts. NestDaddy MCP gives your AI today's internet: web search, real-time breaking news and full page reading in one connector.

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