# Send Arena System to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
## Suggested prompts
### New install

```text
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Then review README.md for any prerequisites, environment setup, or post-install checks. Tell me what you changed and call out any manual steps you could not complete.
```
### Upgrade existing

```text
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Then review README.md for any prerequisites, environment setup, or post-install checks. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "arena-system",
    "name": "Arena System",
    "source": "tencent",
    "type": "skill",
    "category": "AI 智能",
    "sourceUrl": "https://clawhub.ai/Zedit42/arena-system",
    "canonicalUrl": "https://clawhub.ai/Zedit42/arena-system",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/arena-system",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=arena-system",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "README.md",
      "SKILL.md",
      "package.json",
      "setup.sh"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "arena-system",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-29T21:25:01.792Z",
      "expiresAt": "2026-05-06T21:25:01.792Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=arena-system",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=arena-system",
        "contentDisposition": "attachment; filename=\"arena-system-1.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "arena-system"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/arena-system"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/arena-system",
    "downloadUrl": "https://openagent3.xyz/downloads/arena-system",
    "agentUrl": "https://openagent3.xyz/skills/arena-system/agent",
    "manifestUrl": "https://openagent3.xyz/skills/arena-system/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/arena-system/agent.md"
  }
}
```
## Documentation

### Arena System

Adversarial self-improvement framework for AI agents.

### What it does

Give one agent two personas:

Agent - Does the work, writes reports
Anti-Agent - Questions everything, writes counter-reports

They take turns critiquing each other until you stop them.

### Why use it

AI agents are overconfident. They hallucinate. Arena forces them to question their own outputs by arguing with themselves.

### Setup

./setup.sh ~/my-arena

Creates:

my-arena/
├── state.json
├── prompts/agent.md
├── prompts/anti-agent.md
└── outputs/

### Usage

Add to HEARTBEAT.md:

Read state.json → whose turn?
Run that persona
Write to outputs/{role}/iteration_N.md
Switch turns, save state

### Config

state.json:

{
  "current_turn": "agent",
  "iteration": 0,
  "topic": "my-project",
  "active": true,
  "max_iterations": 10
}

### Results

Prevents premature deployments, catches bugs, forces proper validation before going live.
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: Zedit42
- Version: 1.0.0
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-04-29T21:25:01.792Z
- Expires at: 2026-05-06T21:25:01.792Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/arena-system)
- [Send to Agent page](https://openagent3.xyz/skills/arena-system/agent)
- [JSON manifest](https://openagent3.xyz/skills/arena-system/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/arena-system/agent.md)
- [Download page](https://openagent3.xyz/downloads/arena-system)