# Send XPR Code Sandbox 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. 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. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "xpr-code-sandbox",
    "name": "XPR Code Sandbox",
    "source": "tencent",
    "type": "skill",
    "category": "开发工具",
    "sourceUrl": "https://clawhub.ai/paulgnz/xpr-code-sandbox",
    "canonicalUrl": "https://clawhub.ai/paulgnz/xpr-code-sandbox",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/xpr-code-sandbox",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=xpr-code-sandbox",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md",
      "skill.json",
      "src/index.ts"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-05-07T17:22:31.273Z",
      "expiresAt": "2026-05-14T17:22:31.273Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=afrexai-annual-report",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=afrexai-annual-report",
        "contentDisposition": "attachment; filename=\"afrexai-annual-report-1.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null
      },
      "scope": "source",
      "summary": "Source download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this source.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/xpr-code-sandbox"
    },
    "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/xpr-code-sandbox",
    "downloadUrl": "https://openagent3.xyz/downloads/xpr-code-sandbox",
    "agentUrl": "https://openagent3.xyz/skills/xpr-code-sandbox/agent",
    "manifestUrl": "https://openagent3.xyz/skills/xpr-code-sandbox/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/xpr-code-sandbox/agent.md"
  }
}
```
## Documentation

### Code Sandbox

You have sandboxed JavaScript execution tools for computation and data processing:

Full scripts:

execute_js — run JavaScript code in an isolated V8 sandbox

Pass data via the input parameter (JSON) — access it as INPUT in your code
Use console.log() to capture intermediate values (returned in logs array)
Available globals: JSON, Math, Date, Array, Object, String, Number, RegExp, Map, Set, parseInt, parseFloat, isNaN, isFinite, encodeURIComponent, decodeURIComponent, atob, btoa
No network access, no filesystem, no imports — pure computation only
Default timeout 5 seconds, max 30 seconds
10MB output limit

Quick expressions:

eval_expression — evaluate a single JavaScript expression and return the result

Use for quick math: "15 * 4500 * 0.01" → 675
Date calculations: "new Date().toISOString()"
Array operations: "[1,2,3].map(x => x*x)" → [1, 4, 9]

Best practices:

Use execute_js for multi-step data processing, algorithm testing, code validation
Use eval_expression for quick math, string ops, date calculations
Pass large datasets via input parameter rather than embedding in code
Combine with parse_csv (structured-data skill) for CSV → transform → output workflows
Combine with store_deliverable to save computed results as job evidence
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: paulgnz
- Version: 0.2.11
## Source health
- Status: healthy
- Source download looks usable.
- Yavira can redirect you to the upstream package for this source.
- Health scope: source
- Reason: direct_download_ok
- Checked at: 2026-05-07T17:22:31.273Z
- Expires at: 2026-05-14T17:22:31.273Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/xpr-code-sandbox)
- [Send to Agent page](https://openagent3.xyz/skills/xpr-code-sandbox/agent)
- [JSON manifest](https://openagent3.xyz/skills/xpr-code-sandbox/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/xpr-code-sandbox/agent.md)
- [Download page](https://openagent3.xyz/downloads/xpr-code-sandbox)