"Services or tools available for free without requiring an API key" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Schedules, scores, odds, splits & explainable AI bet confidence — 8+ sports, free instant key.
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
Polymarket, Manifold, Metaculus compared: one fair probability per question. No API key needed.
Win probabilities for 13 sports: NFL, NBA, soccer, tennis, golf, cricket. No API key, no signup.
Grade any MLB, WNBA, PGA or ATP bet against thousands of play-by-play sims. No key, no signup.
Bespoke cricket travel specialist with two decades of experience. Search tours, explore destinations, check match schedules, and submit enquiries. Covers IPL, Ashes, World Cups across India, South Africa, Australia, Sri Lanka, Bangladesh, and the West Indies. AI-powered, no authentication required.
Read-only fantasy analysis for ESPN, Yahoo, and Sleeper leagues via MCP
Player-prop lines, market metadata, and line movement over REST/MCP. 14 sports, CoD projections.
Chess MCP for Claude — engine analysis, attack maps, game review. One URL, no install.
The full 2026 fantasy draft board, free to any AI agent. No key, no email, no signup.
Snow forecasts, lift status, season history, costs and AI ski trip planning for Europe
Render-and-verify API: HTML/CSS to image or PDF, screenshot any URL, confirm the text rendered.
Free fantasy pools for the four tennis Grand Slams. What play for love means, and who is winning.
Search golf tee times by natural language. Returns GolfNow booking links. Does not book or hold.
List, fetch, create, edit (replace), delete and schedule structured workouts on Garmin Connect (runn
Should I start X or Y? NFL fantasy compares, rankings, byes, matchups, schedule strength, checks
Free public MCP server that analyzes football matches and returns explainable win, draw, and loss probabilities based on recent form, team performance, ratings, and match data.
Live and prematch Pinnacle odds, price drops and no-vig fair prices. Free demo access, no key.
ESPN MCP — keyless multi-sport live scores, teams, and news via ESPN's public site API.
Read, grade, and track a subscriber's betslips with preserved truth and no wager placement.
