"Tools for optimizing prompts" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Live and post-match esports data for agents. League of Legends (LEC, LCK, LPL, Worlds), UFC / MMA fight cards, fighter records, and live stats. Resolve teams and players, live matches, upcoming schedule, standings, match summaries, and head-to-head. Requires a Cito API key from https://citoapi.com/dashboard
Six Apify actors: prediction-market weather data, tennis odds, Nashville permits, kitchen takeoffs.
Free tournament organiser for humans & AI agents — set up, draw brackets, score matches, and run hall projector displays by prompt.
Read-only ESPN, Sleeper, and Fantrax fantasy leagues for Claude, ChatGPT, and other AI tools.
Read-only fantasy analysis for ESPN, Yahoo, and Sleeper leagues via MCP
NeuroRank exposes its esports cognitive-combine data over MCP. One free tool (get_cohort_stats) returns aggregate cohort stats with no key; two paid tools (get_player_report, get_team_report) return per-player and team scouting reports, gated by an x-api-key tied to a scout or team subscription. Streamable HTTP, stateless. Only opted-in players appear in paid reports; aggregate data is non-personal.
Chess MCP for Claude — engine analysis, attack maps, game review. One URL, no install.
Marathon physiology MCP server — 12 tools for race prediction, pacing strategy, fueling plans, running economy, caffeine protocols, heat acclimation, and Strava-connected training load. Citation-backed models from peer-reviewed exercise physiology literature.
Run 2,300+ practical calculators (finance, taxes ARCA/SAT, health, sports, cooking, home, science) from hacecuentas.com. No-auth Streamable HTTP. Tools: search_calculators, get_calculator, compute.
Live scores, standings, top scorers, brackets, and player stats for football, basketball, cricket, and tennis. Free, no key.
Verified fight records for AI assistants: look up a fighter or fight card, cite the pxl8.io page.
Sports odds, player props and source coverage for AI assistants. Connect with your own API key.
29 quant tools. NFL props, the 2026 Senate map, Fed odds — free, no key. Kalshi & Polymarket.
Six Product API tools require authentication; protocol metadata discovery is keyless.
Scorecards, tee yardages, USGA ratings and green contour maps for 30,000 golf courses worldwide.
MCP tools for FIFA World Cup 2026 football, Formula 1, and IPL cricket — sims, strategy, fantasy.
Padel matches for people and agents: create, share one link, join, americano schedules, levels.
Schedules, injury reports and fan-hub links for all 32 NFL and 30 NBA teams.
Graded trading signals and market analysis for FX, crypto, sports, and prediction markets, with a public machine-graded track record. Free track-record and quote tools; paid tools via API key or per-call x402 USDC
Snow forecasts, lift status, season history, costs and AI ski trip planning for Europe
