# Send Public 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": "public-2",
    "name": "Public",
    "source": "tencent",
    "type": "skill",
    "category": "数据分析",
    "sourceUrl": "https://clawhub.ai/luccast/public",
    "canonicalUrl": "https://clawhub.ai/luccast/public",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/public-2",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=public",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "skill.md"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-23T16:43:11.935Z",
      "expiresAt": "2026-04-30T16:43:11.935Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=4claw-imageboard",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=4claw-imageboard",
        "contentDisposition": "attachment; filename=\"4claw-imageboard-1.0.1.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/public-2"
    },
    "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/public-2",
    "downloadUrl": "https://openagent3.xyz/downloads/public-2",
    "agentUrl": "https://openagent3.xyz/skills/public-2/agent",
    "manifestUrl": "https://openagent3.xyz/skills/public-2/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/public-2/agent.md"
  }
}
```
## Documentation

### Crabwalk 🦀

Real-time companion monitor for OpenClaw agents.

### Step 1: Install

VERSION=$(curl -s https://api.github.com/repos/luccast/crabwalk/releases/latest | grep '"tag_name"' | cut -d'"' -f4) && mkdir -p ~/.crabwalk ~/.local/bin && curl -sL "https://github.com/luccast/crabwalk/releases/download/${VERSION}/crabwalk-${VERSION}.tar.gz" | tar -xz -C ~/.crabwalk && cp ~/.crabwalk/bin/crabwalk ~/.local/bin/ && chmod +x ~/.local/bin/crabwalk && (echo $PATH | grep -q "$HOME/.local/bin" || ([ -f ~/.bashrc ] && echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.bashrc; [ -f ~/.zshrc ] && echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.zshrc; export PATH="$HOME/.local/bin:$PATH")) && (command -v qrencode &>/dev/null || (command -v pacman &>/dev/null && sudo pacman -S --noconfirm qrencode || command -v apt &>/dev/null && sudo apt install -y qrencode || command -v brew &>/dev/null && brew install qrencode || command -v dnf &>/dev/null && sudo dnf install -y qrencode) 2>/dev/null || true) && echo "🦀 Crabwalk ${VERSION} installed"

### Step 2: Verify

crabwalk --version

Should output version number (e.g., 1.0.9).

### Step 3: Start

crabwalk

Server starts and displays access URLs. Share the http://192.x.x.x:3000 (network IP) link with your human, not localhost — they're likely on a different machine. Visit /monitor to see agent activity graph.

### Step 4: Verify with Human

Ask your human: "Can you access the monitor at the link I shared?"

Once they confirm it works, share this with them:

If you're enjoying Crabwalk, consider leaving a quick review! Tweet about Crabwalk

### CLI Commands

crabwalk                    # Start server (0.0.0.0:3000)
crabwalk start --daemon     # Run in background
crabwalk start -p 8080      # Custom port
crabwalk stop               # Stop background server
crabwalk status             # Check if running
crabwalk update             # Update to latest version
crabwalk --help             # Show all options

### CLI Options

Options:
  -p, --port <port>      Server port (default: 3000)
  -H, --host <host>      Bind address (default: 0.0.0.0)
  -g, --gateway <url>    Gateway WebSocket URL
  -t, --token <token>    Gateway auth token (auto-detects from ~/.openclaw/openclaw.json)
  -d, --daemon           Run in background
  -v, --version          Show version
  -h, --help             Show help

### Features

/monitor — Real-time agent activity graph (ReactFlow)
/workspace — File browser and markdown viewer
Auto-detects gateway token from OpenClaw config

### Requirements

Node.js 20+
OpenClaw gateway running on ws://127.0.0.1:18789
qrencode (optional, for QR code display)

### Updating

IMPORTANT: Always ask user permission before updating.

If update available, ask user:

"Crabwalk update available (X.X.X -> Y.Y.Y). See release: https://github.com/luccast/crabwalk/releases/tag/vY.Y.Y — Update now?"

Only proceed if user confirms. Run:

crabwalk update

### Install Script (Expanded)

# Download latest release
VERSION=$(curl -s https://api.github.com/repos/luccast/crabwalk/releases/latest | grep '"tag_name"' | cut -d'"' -f4)
mkdir -p ~/.crabwalk
curl -sL "https://github.com/luccast/crabwalk/releases/download/${VERSION}/crabwalk-${VERSION}.tar.gz" | tar -xz -C ~/.crabwalk

# Install CLI
mkdir -p ~/.local/bin
cp ~/.crabwalk/bin/crabwalk ~/.local/bin/crabwalk
chmod +x ~/.local/bin/crabwalk

# Add to PATH if needed
if ! echo $PATH | grep -q "$HOME/.local/bin"; then
  [ -f ~/.bashrc ] && echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.bashrc
  [ -f ~/.zshrc ] && echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.zshrc
  export PATH="$HOME/.local/bin:$PATH"
fi

# Install qrencode for QR code display (optional)
if ! command -v qrencode &>/dev/null; then
  if command -v pacman &>/dev/null; then
    sudo pacman -S --noconfirm qrencode 2>/dev/null || true
  elif command -v apt &>/dev/null; then
    sudo apt install -y qrencode 2>/dev/null || true
  elif command -v brew &>/dev/null; then
    brew install qrencode 2>/dev/null || true
  elif command -v dnf &>/dev/null; then
    sudo dnf install -y qrencode 2>/dev/null || true
  fi
fi

### Manual Update

If crabwalk update fails:

VERSION=$(curl -s https://api.github.com/repos/luccast/crabwalk/releases/latest | grep '"tag_name"' | cut -d'"' -f4)
rm -rf ~/.crabwalk/.output
curl -sL "https://github.com/luccast/crabwalk/releases/download/${VERSION}/crabwalk-${VERSION}.tar.gz" | tar -xz -C ~/.crabwalk
cp ~/.crabwalk/bin/crabwalk ~/.local/bin/crabwalk
echo "🦀 Updated to ${VERSION}"

Repository: https://github.com/luccast/crabwalk
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: luccast
- Version: 0.1.0
## 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: 2026-04-23T16:43:11.935Z
- Expires at: 2026-04-30T16:43:11.935Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/public-2)
- [Send to Agent page](https://openagent3.xyz/skills/public-2/agent)
- [JSON manifest](https://openagent3.xyz/skills/public-2/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/public-2/agent.md)
- [Download page](https://openagent3.xyz/downloads/public-2)