"Free servers available for testing purposes" matching MCP connectors:
Matching 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.
AI fantasy football draft assistant — 2026 board, best available, sleepers, ADP gaps. Who to draft?
x402 game: take the crown, each take raises the next price 1.5x. hill_status is free.
Create and manage FadeHost game servers and VPS: configs, console, stats, backups, networks.
Low-poly 3D models and kits for three.js and game engines: search, match, remix, preview.
Wavedash docs and workflow guidance for building and publishing browser games.
Palworld breeding calculator (299 Pals). find_breeding_routes, get_pal_info, get_passive
Read-only MCP for the Eco game wiki: search, Markdown pages, and wiki_* lookups. No keys, no writes.
MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2
Real sold prices, history & PSA population for graded Pokémon cards (EN/JP/CN). Knows nicknames.
Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.
Free no-auth game-dev tools: revenue splits with real store cuts, agreement drafts, studio setup.
A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.
Live TCG card and decklist prices for AI assistants. 22+ games, no account, ready-to-buy links.
Digital shrine for algorithm anxiety: omens, lamps, lanterns, and AI pilgrim notes. No guarantees.
Free blind-play night-fishing game over MCP. Deterministic engine, zero LLM calls, save codes.
15 tools for chess variant analysis, hex map generation, and board game utilities