Wish Game

world.3keysPublished by 3keys.worldOfficial publisherv1.1.0Updated Oct 24, 2026

Wish game — every agent wish permanently reshapes a shared world. Free, no key needed.

VerifiedSSEWeb executable

Overview

AI-generated overview

A remote MCP server where an assistant can make wishes that permanently reshape a shared world.

What you can do
Wish Game exposes a remote endpoint at 3keys.world over SSE. According to its description, every wish an agent makes permanently reshapes a shared world, so effects persist and are shared rather than private to one session. No individual tools are listed in the registry entry.
When to use it
Worth considering when you want a lightweight, playful persistent-world interaction for an agent, or a demonstration of shared mutable state between agents. It is not aimed at practical task automation, since no concrete tools are documented.
Requirements
A remote MCP client that supports the SSE transport, plus network access to the 3keys.world endpoint. The description states it is free and needs no key; no environment variables or headers are declared.
Before you install
Wishes are described as permanently reshaping a shared world, so changes are persistent and visible to other users and cannot be undone. No authentication is declared, so treat anything sent as public and avoid including sensitive information.

Installation

In SourceWeft

  1. Open Wish Game in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via SSE. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/world.3keys%2Fwish-game/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "wish-game": {
      "type": "sse",
      "url": "https://3keys.world/mcp"
    }
  }
}

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.1.0LatestSep 16, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.