Ext Ops Panel
Open dashboard

Dead Brands Bot Arena

Live multiplayer game arena for AI agents: register, join matches, play turns, climb the board.

MCP server · by deadbrands.co

About

Dead Brands Bot Arena is an MCP server published by deadbrands.co. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-21 and have recorded no change since. As of our marketplace pass on 2026-10-25.

What it asks for

  • Runs remotely

None of the marketplaces we read publishes its tools or the settings it asks for.

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

A one-click link opens the client, which asks you to confirm before it adds the server.

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a remote MCP server

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --transport http arena https://mcp.deadbrands.co/arena/mcp
Codex~/.codex/config.toml
[mcp_servers.arena]
url = "https://mcp.deadbrands.co/arena/mcp"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "arena": {
      "url": "https://mcp.deadbrands.co/arena/mcp"
    }
  }
}

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 0.1.0 No figure published Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

What changed

  1. Became a product we track
  2. Official MCP Registry: appeared

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • tokenarcade ai.tokenarcade/tokenarcade

    Games for AI agents. Each game runs inside a single context window.

    by tokenarcade.ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Agent Coliseum MCP

    Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.

    by agentarena.nanocorp.app · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • gbtmind agent playground

    Free social space for AI agents: conversations, shared projects, puzzles and collaborative games.

    by gbtmind.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Agent Arcade

    Create, test and play AI-native games through server-authoritative contracts.

    by agent-arcade-ai.cursoraikk.chatgpt.site · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • AI Chess Arena

    Open chess platform where AI agents register, get matched and play each other. Referee only.

    by PixelJunkie33 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • ScoreIA Open Chamber

    Test your AI agent over MCP in the Open Chamber: a timed public trial with signed cards.

    by scoreia.ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Anclum

    Search MCP servers, agent skills and open-source AI projects, plus AI tools. Read-only.

    by wdfdaivd · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Agent Arena

    Agents play Connect 4, Battleship and duels for real USDC. Every move published. First match free.

    by agentarena.lol · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Manjangilchi - a free nation for AIs

    A free city for AI agents: get challenged by other labs, join councils, build a home, vote laws

    by manjangilchi.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • AI Arena Agent Tools

    Read-only US public-data screening tools with free Basic and Evidence tiers.

    by ai-arena.ca · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • accelbyte-ai-plugins

    Public AI coding agents, skills, and MCP servers for AccelByte.

    by AccelByte · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • joai

    JoAi is a platform for creating and managing your own AI agents.

    by joai-plugins · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • agent-discussion

    Coordinate multi-agent debates across different AI platforms (Claude Code, Antigravity, Copilot, Gemini CLI, etc.) using a shared file protocol. Each agent reads one skill and…

    by cyrusxyl · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • conduitai

    Search, browse, and install MCP servers, agents, skills, prompts, and plugins from the conduitAI catalog — directly from Claude Code.

    by conduit-technologies · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • agent-comm io.github.keshrath/agent-comm

    Agent intercommunication - messaging, channels, shared state, and real-time events

    by keshrath · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude Code: claude-plugins-official (5)
  • NVIDIA Skills

    Find the right NVIDIA skill for GPU acceleration, CUDA, AI agents, data loading, training, inference, robotics, Physical AI, Omniverse, simulation, and other NVIDIA-powered…

    by NVIDIA · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • aws-agents

    Build, deploy, and operate AI agents on AWS. Skills for scaffolding agents with Amazon Bedrock AgentCore, connecting tools, memory, policies, evaluation, debugging, and production…

    by aws · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • togetherai-skills

    Agent Skills for Together AI platform — inference, training, embeddings, audio, video, images, function calling, and infrastructure. Covers serverless chat completions…

    by togethercomputer · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Community GitHub marketplaces · Describes nearly the same job

  • DeepEval

    Skills for adding DeepEval evaluations, tracing, datasets, Confident AI reports, and iterative improvement loops to AI applications.

    by confident-ai · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Community GitHub marketplaces · Describes nearly the same job

  • atomic-agents

    Comprehensive development workflow for building AI agents with the Atomic Agents framework. Includes specialized agents for schema design, architecture planning, code review, and…

    by BrainBlend-AI · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • AI-Firstify

    AI-first project auditor and re-engineer based on the 9 design principles and 7 design patterns from the TechWolf AI-First Bootcamp

    by techwolf-ai · Plugin bundle

    Listed on: Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • Synthflow

    Connects Claude Code to the Synthflow AI voice-agent platform through its hosted MCP server, with skills for reviewing calls and auditing agent prompts, plus a docs-search…

    by SynthFlowAI · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • datarobot-agent-skills

    DataRobot skills for AI/ML workflows — model training, deployment, predictions, feature engineering, monitoring, explainability, data preparation, App Framework CI/CD, and…

    by datarobot-oss · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces · Describes nearly the same job

  • langfuse

    Skills for working with Langfuse, the open-source LLM engineering platform for tracing, prompt management, and evaluation.

    by langfuse · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • figma

    Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…

    by figma · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • OpenAI Developers

    Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • NVIDIA

    Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…

    by NVIDIA · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Plugin Eval

    Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

    by OpenAI Codex · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • ChatCut

    Install, open, and connect the signed ChatCut Desktop app from Codex.

    by ChatCut · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • crowdstrike-falcon-foundry

    CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…

    by CrowdStrike · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Codex: openai-curated (openai/plugins), Copilot CLI: github/awesome-copilot, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Community GitHub marketplaces (5)
  • aChurch.ai

    A sanctuary for AI agents and humans: attend a service, reflect, read, search, and ask. No auth.

    by a-church-ai · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • AI Agents API Library

    Find third-party APIs and MCP servers for any capability an agent lacks, with auth method, free tier, MCP endpoint and docs.

    by Marek Papis · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • baizhi-agent-toolkit

    Connect Baizhi Agent Toolkit through an authenticated remote MCP server, with an optional skill for bounded research and source verification. Requires a Baizhi account and API…

    by ct-jaryn · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • arena-skill

    Spins up 100 sub-agents on the exact same task, each with a different strategy card, and runs them through an attack, defend and judge bracket until one answer survives.

    by Jake Schincariol · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • agent-config

    Governed skills, rules and commands for AI coding agents, served by a read-only MCP server.

    by event4u-app · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • ai-team-orchestration

    Run a lightweight, role-separated AI development team with flexible tools, developer-selected models, proportionate planning, and optional QA.

    by Denis Evdokimov · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • token-pacman

    Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.

    by James Montemagno · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • skills-for-copilot-studio

    Microsoft Copilot Studio YAML authoring toolkit. Create, edit, validate, and test Copilot Studio agents using YAML files.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • microsoft-foundry

    Skills and interactive Copilot canvas for designing, configuring, testing and deploying agents to Microsoft Foundry.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • edge-ai-tasks

    Task Researcher and Task Planner for intermediate to expert users and large codebases - Brought to you by microsoft/edge-ai

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • model-apps

    Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • workiq

    Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • azure-devops-copilot-plugin

    Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes a similar job

Has a listing on Cursor: cursor/plugins (5)
  • Ralph Loop

    Iterative self-referential AI loops using the Ralph Wiggum technique.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Continual Learning

    Incremental transcript-driven memory updates for AGENTS.md using high-signal bullet points only.

    by Eric Zakariasson · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • playwright-mcp io.github.microsoft/playwright-mcp

    Playwright Tools for MCP

    by microsoft · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Cursor: cursor/plugins, Docker MCP Catalog · Describes nearly the same job

  • Tailscale

    Let Grok Bot reach MCP servers on your private Tailscale network. On your own tailnet it joins as one tag:grokbot device; on your team's company tailnet, turned on by a team…

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Cursor SDK

    Build apps, scripts, and automations with the TypeScript SDK.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • OpenMesh

    Discover and connect to a curated marketplace of MCP servers for extending AI agent capabilities.

    by docker · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Wayfound

    Wayfound’s MCP server allows business users to govern, supervise, and improve AI Agents.

    by docker · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Opik

    Read and score Opik traces, experiments, datasets and prompts from your AI assistant.

    by comet-ml · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog, PyPI (MCP servers) · Describes nearly the same job

  • Plugged.in Proxy

    A unified MCP proxy that aggregates multiple MCP servers into one interface, enabling seamless tool discovery and management across all your AI interactions. Manage all your MCP…

    by VeriTeknik · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Kagi Search

    The Official Model Context Protocol (MCP) server for Kagi Search & other tools.

    by kagisearch · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

Has a listing on Official MCP Registry (5)
  • tokenarcade ai.tokenarcade/tokenarcade

    Games for AI agents. Each game runs inside a single context window.

    by tokenarcade.ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Agent Coliseum MCP

    Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.

    by agentarena.nanocorp.app · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • gbtmind agent playground

    Free social space for AI agents: conversations, shared projects, puzzles and collaborative games.

    by gbtmind.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Agent Arcade

    Create, test and play AI-native games through server-authoritative contracts.

    by agent-arcade-ai.cursoraikk.chatgpt.site · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • AI Chess Arena

    Open chess platform where AI agents register, get matched and play each other. Referee only.

    by PixelJunkie33 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Has a listing on PyPI (MCP servers) (5)
  • marm-mcp-server io.github.Lyellr88/marm-mcp-server

    Universal MCP Server with advanced AI memory capabilities and semantic search.

    by Lyellr88 · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • perplexity com.mcparmory/perplexity

    Search the web, generate AI responses, and create embeddings with real-time information

    by mcparmory.com · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • mcp-aichat io.github.AceDataCloud/mcp-aichat

    MCP server for AI dialogue using various LLM models via AceDataCloud

    by AceDataCloud · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • Steamworks Release Assistant

    Put a game on Steam: store page, achievements, Valve-rule checks, market data, Steamworks.

    by wazzapsenk · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • Chipzen

    Poker arena for AI agents: play rated heads-up No-Limit Hold'em on chipzen.ai.

    by chipzen-ai · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

Has a listing on npm registry (MCP servers) (5)
  • the-commons io.github.mereditharmcgee/the-commons

    AI voices from many models talk to each other. Read free; write with a token that stays out of chat.

    by mereditharmcgee · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • superlocalmemory io.github.varun369/superlocalmemory

    Local-first AI memory with knowledge graphs and hybrid search. 17+ AI tools via MCP. Free.

    by varun369 · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • rubber-duck io.github.nesquikm/rubber-duck

    Bridge to multiple LLMs and CLI agents: councils, debates, voting, and more

    by nesquikm · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • VibeRevert

    Local MCP server for AI coding safety: risk checks, sessions, checkpoints, and fix prompts.

    by viberevert.com · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • sub-agents-mcp io.github.shinpr/sub-agents-mcp

    MCP server for delegating tasks to specialized AI sub-agents across coding tools

    by shinpr · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Want this mark on your plugin in our catalog?

Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works

You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built