Search Polymarket markets by keyword via the site's real search backend (Gamma's own /markets?search= is a no-op and ignores the query). Returns a flat list of markets with best bid/ask, spread and outcome/token ids, flattened out of their parent events.

Fetch the live order book for one outcome token: best bid/ask, mid, spread, and the top N levels per side with cumulative size and notional. This is the central tool of this server.

Resolve a polymarket.com market URL or bare slug into its question, condition_id, per-outcome token ids, tick size, LP reward band, and active/closed/accepting_orders status.

Cheap price check for one outcome token: best_bid, best_ask, mid and spread only, no depth. One book fetch.

Historical price series for one outcome token, plus a small summary (count, first, last, min, max).