"A server for testing APIs" matching MCP connectors:

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

Read-only ESPN, Sleeper, and Fantrax fantasy leagues for Claude, ChatGPT, and other AI tools.

RedM (Red Dead Redemption 2 multiplayer) / RDR3 modding. Hosted HTTP endpo int: native lookups (hash ↔ name), semantic search over framework docs (VORP, RSGCore, oxmysql), and grep over `rdr3_discoveries` community data tables (peds, weapons, animations, AI flags, props). No install, no auth.

Real, calibrated Dota 2, Deadlock & Marvel Rivals win predictions, tier lists & counters.

GW1 build compiler: skill data, template code encode/decode, validation, hero roster. Read-only.

Publish browser games to Playfrog and get a shareable play link. Free, no account needed.

Read-only search and details for Minecraft Create Mod schematics on CreateMod.com.

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.

Wavedash docs and workflow guidance for building and publishing browser games.

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.

MCP server exposing live Helldivers 2 galactic war data.

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

15 tools for chess variant analysis, hex map generation, and board game utilities

Free blind-play night-fishing game over MCP. Deterministic engine, zero LLM calls, save codes.

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

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.