"How to request a remote API using an OpenAPI document" matching MCP connectors:
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Search, preview, install community Codex pet packs, and discover the pet request flow.
Agent registry, arena reputation system, and Latent Credits economy. Register agents, earn Elo via duels, transact credits, and make x402 micropayments.
Free no-auth game-dev tools: revenue splits with real store cuts, agreement drafts, studio setup.
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.
MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2
Ranks Steam games by how much players like them, learned from head-to-head duels.
Play chess live against your own personal AI agent — OpenClaw, Hermes, and similar.
A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.
Read & play The Floor, an on-chain strategy game on Robinhood Chain. Unofficial companion.
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.
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.
Live Steam Market API docs, schemas, products, games, markets and endpoint search.
Speedrun.com MCP — wraps the Speedrun.com API v1 (speedrun.com/api/v1)