"Poly" matching MCP servers:

Historical Polymarket order book depth — full L2 bid/ask ladders at 1-second resolution on resolved markets, plus prices, spread and liquidity. Polymarket archives no order book history, so this serves depth captured live.

Aggregates 17 free, keyless research sources into a single MCP server, enabling unified search for papers, code, models, trends, standards, and electronic components with deduplicated results.

Enables discovery and analytics of Polymarket prediction markets, including trending markets, category filtering, text search, market/event details, and API usage tracking.

Enables AI assistants to search and retrieve metadata and download links for CC0 HDRIs, textures, and 3D models from PolyHaven's public library.

Enables interaction with the PolyMarket API to fetch prediction market data such as market information, prices, and historical data, with robust error handling and rate limit management.

Enables Claude/ChatGPT users to cross-search Japanese policy documents and official statistics, providing policy recommendations from economic organizations/government and exact statistical values with sources via read-only MCP tools.