"An Integrated Development Environment (IDE) for programming" matching MCP connectors:

Read-only public information about House Duck games and its Korean-first development Blog.

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

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

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.

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

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

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

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

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.

Read & play The Floor, an on-chain strategy game on Robinhood Chain. Unofficial companion.

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

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

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

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

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.

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