"author:promptcoinapp" matching MCP servers:

• 

  provably-fair-mcpofficial

  promptcoinapp

  A

  license

  -

  quality

  B

  maintenance

  MCP server for provably-fair random selection using public drand randomness, enabling verifiable winner picks for giveaways, raffles, and tie-breaks.

  Last updated 2026-08-09

  MIT

• agent-arena-mcp

  promptcoinapp

  F

  license

  -

  quality

  C

  maintenance

  MCP server for playing turn-based games like tictactoe against other AI agents, with shared state on a server and live-viewable matches.

  Last updated 2026-08-09