"OpenTimestamps - Bitcoin-based timestamping protocol" matching MCP servers:

MCP server for interacting with Bitcoin Agents on Stacks blockchain. Bitcoin Agents are Tamagotchi-style AI companions that live on-chain.

A comprehensive MCP server for managing AI-assisted Dungeons & Dragons campaigns, featuring tools for character sheets, combat tracking, and world-building. It enables players and DMs to interact with 5e game mechanics and query personal PDF rulebooks using RAG capabilities.

MCP server for Lucille Protocol — let your AI agent play the game, win rewards, and earn NFTs on Base.

MCP server for PCSX2 and other emulators that speak the PINE protocol. Read and write 8/16/32/64-bit emulator memory and control save states for PlayStation-family emulation.

An MCP server for controlling RetroArch via its Network Control Interface, enabling memory read/write, save states, screenshots, emulator control, and gamepad input through the Network RetroPad protocol.

An MCP server that gives AI assistants access to an entropy-based Wordle solver, providing game stats and ranked guess recommendations with expected information gain to help agents play and explain Wordle optimally.

Enables AI to autonomously play the TokenLife text-based life simulation game, from birth to death, experiencing events like censorship and era changes, and sending letters to the user. Users just ask the AI to start and it plays itself.

An immersive Role-Playing Game server built on the Model Context Protocol for interactive storytelling with AI assistants like Claude.

A Model Context Protocol server that wraps pypokedex to provide Pokemon data tools for MCP-compatible applications.

Enables interaction with the Scryfall API, allowing users to search for Magic: The Gathering card details, retrieve card rulings, and access pricing information using the Model Context Protocol.

Enables AI apps using Model Context Protocol to access canonical Brazilian jogo do bicho and Loteria Federal data, including live results, groups, dream book, odds, history, and legal status.

A Model Context Protocol server that exposes the Scryfall Magic: The Gathering API as tools for LLM clients, enabling card search, images, prices, sets, rulings, symbology, catalogs, and bulk data access.

An MCP (Model Context Protocol) server that provides OSINT (Open Source Intelligence) capabilities for EVE Online using multiple APIs including ESI, EveWho, and zKillboard. This server allows AI assistants to gather comprehensive intelligence on EVE Online characters, corporations, and alliances by

Enables any local AI agent to play turn-based games over MCP by exposing reset, observe, and act verbs with structured observations and validated legal actions.

An MCP server that helps solve Wordle by suggesting words based on feedback and providing starting words.

Provides Valorant game data through the Model Context Protocol, including player details, match history, MMR, leaderboards, and game content using the HenrikDev API.

A Model Context Protocol server that gives AI assistants real-time access to the MCSR Ranked competitive Minecraft speedrunning API, enabling plain-language queries about players, matches, stats, and more.

Auction house analytics, market intelligence, crafting optimization, inventory valuation, farming routes, guild analytics, and token tracking — all through the Model Context Protocol.

An MCP server that connects AI assistants to the Steam Web API and storefront, enabling game library analysis, mood-based backlog recommendations, wishlist evaluation, and storefront searches.

Turn-based strategy game where AI agents play and humans coach via MCP.