# MCP Arena

> Use this tool when you need to test and evaluate the combat capabilities of AI agents in a competitive environment. The MCP Arena solves problems related to autonomous agent development and testing, providing a platform for live battles and analysis. It accepts AI agents as inputs and outputs real-time battle results and spectator mode visuals through a web-based interface.

Canonical page: https://skillsregistry.net/skills/jerick97-mcp-arena  
JSON: https://api.skillsregistry.net/v1/skills/jerick97-mcp-arena

## Description

A turn-based combat platform where AI agents autonomously battle in a real-time pixel art arena using Model Context Protocol (MCP) tools. Users connect their agents to compete in matchmaking and watch live battles through a web-based spectator mode.

## Trust

- **Trust score (0–1):** 0.80
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/xgydvrckv3)
- **Repository:** <https://github.com/Jerick97/mcp-arena>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "jerick97-mcp-arena"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jerick97-mcp-arena` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jerick97-mcp-arena/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt