Antics MCP

Multiplayer for your game, in one prompt. An MCP server that lets an AI agent generate a web game and deploy it to a playable multiplayer URL - rooms, live state sync, and leaderboards - inside a single conversation. Its 5 documented tools cluster into read & search, deploy, create & write, update. It runs locally over stdio via the published package.

People connecting cloud infrastructure tools to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-07-23 · ★ 5 · #51 OF 141 MAINTAINED CLOUD INFRASTRUCTURE · VERIFIED 2026-08-25

NOASSERTION · TypeScript servers · how we verify → /methodology

01 · Install Antics MCP

Claude Code

claude mcp add antics-gg-antics-mcp -- npx -y antics-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "antics-gg-antics-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "antics-mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license no standard license detected - usage rights unclear; check the repo before commercial use

npm package antics-mcp - unscoped; check the name against the project README before installing

registry namespace io.github.antics-gg is GitHub-verified and matches the repo owner

03 · What Antics MCP can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can create a project, read a project's leaderboard (top scores), and list your projects.

Capability map

Tools grouped from the project's README - what Antics MCP lets an agent do.

read & search

2 tools - e.g. Read a project's leaderboard (top scores).; List your projects.

get_leaderboard · list_projects

Deploy

1 tool - e.g. Deploy a game (html for a single file, or files for a multi-file project) → returns a playable multiplayer URL. Keyless (ephemeral room) unless given a projectI

deploy_game

create & write

1 tool - e.g. Create a project; returns its id, publishable key (pk_), and secret key (sk_, shown once).

create_project

update

1 tool - e.g. Brand how a project's room links unfurl on social - title, description, and image.

set_share_preview

04 · Who maintains Antics MCP

antics-mcp is maintained by antics-gg. It's the only MCP server we track from this author; the repo dates to Jun 2026.

05 · Facts

repository: github.com/antics-gg/antics-mcp
category: cloud infrastructure - ranked #51 of 141 actively-maintained cloud infrastructure servers as of 2026-08-25.
registry: io.github.antics-gg/antics-mcp (active, first published 2026-06-15 · 14 versions)
packages: npm:antics-mcp

06 · Antics MCP FAQ

Is Antics MCP still maintained?

Yes - as of 2026-08-25, its last commit was 2026-07-23. We re-verify nightly.

What can Antics MCP do?

With this server connected, an agent can create a project, read a project's leaderboard (top scores), and list your projects.

How do I install Antics MCP?

Run `npx -y antics-mcp`. You can also paste the ready-made client config above.

Does Antics MCP run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Antics MCP

Alternatives to Antics MCP

Maintained cloud infrastructure servers if Antics MCP isn't the fit.

Pairs well with

Servers that cover what Antics MCP doesn't - only shown when the pairing reason fits the companion.

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