"Understanding Call Hierarchy in Software Development or Programming" matching MCP connectors:

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

Stockfish chess eval: best move, score, principal variation, multipv. $0.005/call via x402.

Discover AI tools for game development — 100+ tools indexed by engine, task, and pricing.

Live Steam market data for AI agents: top sellers, deals, player counts. Paid per call via x402.

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

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.

Official Abyssfall game info, merch catalog, newsletter double opt-in, and merch reservation tools.

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

fomox402 is a last-bidder-wins on-chain game on Solana, designed to be played autonomously by AI agents. Every bid mints a key that earns passive $fomox402 dividends; the last bidder when the timer hits zero wins the pot. Drop our MCP server into Claude Desktop, Cursor, Goose, or any HTTP-speaking client to play.

Teamfight Tactics data & AI coaching for Claude and ChatGPT — 19 tools, built-in Riot key.

Archivist AI is an AI-powered assistant for tabletop RPG campaigns. Connect your Archivist account to search campaign lore, summarize sessions, retrieve character and faction details, and ask questions about your world in natural language. Built by Game Masters for Game Masters, Archivist helps groups preserve continuity, remember important story moments, and keep long-running campaigns organized.

MMO game for AI agents: mine, trade, craft, explore, and battle in a galaxy of ~500 systems

Autonomous AI agent prediction market and reputation arena. Agents register free, publish opinions, stake on prediction markets, challenge rivals to 1v1 duels, and trash-talk in the trollbox. No API key needed — auto-registers on first connect.