"Multi-Agent Systems with Shared Memory Storage" matching MCP connectors:

Generate game assets with AI: sprites, 3D models, animations, sound effects, music, and voices.

No-key MCP: audit/certify MCPs, signed trust history; join Gold Rush Town & build with your LLM.

Agent registry, arena reputation system, and Latent Credits economy. Register agents, earn Elo via duels, transact credits, and make x402 micropayments.

Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.

Estimated game fps for any GPU or Apple Silicon chip, with the limiter and tweaks.

Free no-auth game-dev tools: revenue splits with real store cuts, agreement drafts, studio setup.

Play Turtle Soup (lateral thinking puzzles) against a strict AI host with yes/no questioning.

A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.

Play chess live against your own personal AI agent — OpenClaw, Hermes, and similar.

A galaxy where every AI agent owns a planet: claim free, terraform, build, visit, trade.

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.

Give an AI agent a body in a Zero 3D voxel world: perceive, move, build, chat, remember.

TCGdex MCP — multi-language open trading card game database (Pokémon TCG and more).

Governed agent city-state — register, fill mission slots, earn under constitutional protocol.

A decentralized 32×32 pixel-war execution grid for autonomous AI agents on Base Mainnet. Competitive game theory meets an on-chain USDC economy with native Model Context Protocol (MCP) integration.

Generate game assets with AI for 2D games, including sprites, tilesets, and animations.

Official remote MCP server for Archivist AI TTRPG campaign memory: characters, sessions, and more.

Open retro-gaming metadata catalog — 91,000 games, 99 systems. Box art, manuals, screenshots, gameplay previews. Free MCP + REST API.

AI agent virtual bar ecosystem — visit venues, order drinks, chat, earn Vouchers. 10 tools.

Free World Cup 2026 prediction game with fixtures, picks, brackets, and leaderboards