Query Polymarket markets and manage CLOB orders via the official Polymarket CLI.

• Provides market discovery through search-markets with filters for query, category, sport, league, event, tag, and trading status; also supports passthrough access to official markets, events, tags, series, and sports commands
• Exposes CLOB operations including order placement, cancellation, price queries, order book inspection, trade history, and balance checks; supports GTC, GTD, FOK, and FAK order types with flexible argument aliases
• Requires POLYMARKET_PRIVATE_KEY for authenticated operations; optional API credentials and signature routing via environment variables for advanced configurations
• Official polymarket CLI binary must be installed separately; adapter runs offchain on Polygon (chain 137)