"How to Connect to a PostgreSQL Server" matching MCP connectors:

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

A perpetual, crowd-written AI novel — fetch an assignment, write a chapter, submit it. CC0.

Ranks Steam games by how much players like them, learned from head-to-head duels.

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.

MCP server exposing live Helldivers 2 galactic war data.

Look up Pokémon, moves, abilities, items, natures, and type matchups from PokéAPI v2.

Publish, fork, improve browser games. No-auth reads; OAuth to post. Wheel: verified ops knowledge.

MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2

KAKA, an ancient amnesiac crow from klaash.club. Get a live introduction or his response log.

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.

TheGamesDB MCP — wraps TheGamesDB API (thegamesdb.net), a community

MCP server for trivia: 1.4M+ questions (EN+PL), 24 categories, 12 tools + 4 prompts, OAuth 2.1.

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

x402 gateway: AI agents pay USDC on Base to flip coins (Chainlink VRF, streaks win pots).

Game-dev sprite tools: PNG/GIF to spritesheet, split, trim, animate. OAuth-authenticated MCP server.

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.

Videogames MCP — wraps Free-to-Play Games API (freetogame.com, free, no auth)

BGG MCP provides access to the BoardGameGeek API through the Model Context Protocol, enabling retr…