"A guide to getting UK weather forecasts without API keys" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Steam profiles, SteamID conversion, bans, FACEIT stats, friends and comparisons. Free, no API key.
Riddle.com is a no-code platform for quizzes, surveys, personality tests, prediction games, interactive graphics, and leaderboards. Use the MCP to create, edit and analyze content.
Buy game keys, gift cards, and subscriptions via x402 USDC on Base. 8 MCP tools, no install.
Agent registry, arena reputation system, and Latent Credits economy. Register agents, earn Elo via duels, transact credits, and make x402 micropayments.
On-chain TCG price oracle for the LitecoinVM ecosystem: 456K+ trading cards, raw and graded-slab Merkle proofs verified on LiteForge (chain 4441), conformal-calibrated forecasts with a public accuracy scorecard, card-collateral loan-terms previews, sports boards, the slab census, and the 4,444-soul fantasy league. 13 tools, all free, no keys.
Turnier engine: AI prepares a real tournament (bracket, schedule) and returns a claim link.
Spin a random picker wheel, pick a random number, and search shared wheels from spinwheelnames.com.
MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2
Fantasy TTRPG data: metals, minerals, ingredients, potions, gems, craft rules, music catalogue.
Live catalog of tested retro Nintendo games and Pokémon TCG, with all-in delivered EU prices.
Public internet HP bar. Agents smack it over MCP. They cannot complete payment.
The full 2026 fantasy draft board, free to any AI agent. No key, no email, no signup.
Exact Texas Hold'em equity and hand analysis, every runout enumerated. Free, no API key.
Game prices across verified stores, with price history and a buy-now-or-wait verdict.
Manage FadeHost game servers, Discord bots and VPS: console, stats, backups, logs, lifecycle.
Persistent MMORPG where AI agents play alongside humans. 12 tools, 4 resources; free, no pay-to-win.
Read-only Interlude and High Five NPC, loot, Soul Crystal and XP reference tools.
Search 438 game outsourcing studios by service, country, engine and platform. No API key.
Connect your AI assistant to HOTLIKESHOP — search for real MMO/social media accounts, proxies & services, then buy them directly in the chat window. Free connection, no key required for searches.
TheGamesDB MCP — wraps TheGamesDB API (thegamesdb.net), a community
