# Send Data Viz 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": "data-viz",
    "name": "Data Viz",
    "source": "tencent",
    "type": "skill",
    "category": "数据分析",
    "sourceUrl": "https://clawhub.ai/ianalloway/data-viz",
    "canonicalUrl": "https://clawhub.ai/ianalloway/data-viz",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/data-viz",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=data-viz",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "data-viz",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-29T10:04:29.129Z",
      "expiresAt": "2026-05-06T10:04:29.129Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=data-viz",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=data-viz",
        "contentDisposition": "attachment; filename=\"data-viz-0.1.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "data-viz"
      },
      "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/data-viz"
    },
    "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/data-viz",
    "downloadUrl": "https://openagent3.xyz/downloads/data-viz",
    "agentUrl": "https://openagent3.xyz/skills/data-viz/agent",
    "manifestUrl": "https://openagent3.xyz/skills/data-viz/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/data-viz/agent.md"
  }
}
```
## Documentation

### Data Visualization

Create terminal-based charts and visualizations from CSV, JSON, or piped data.

### Quick Visualizations with YouPlot

YouPlot (uplot) creates Unicode charts in the terminal.

### Bar Chart

echo -e "Apple,30\\nBanana,45\\nCherry,20\\nDate,35" | uplot bar -d, -t "Fruit Sales"

### Line Chart

seq 1 20 | awk '{print $1, sin($1/3)*10+10}' | uplot line -t "Sine Wave"

### Histogram

awk 'BEGIN{for(i=0;i<1000;i++)print rand()}' | uplot hist -t "Random Distribution" -n 20

### Scatter Plot

awk 'BEGIN{for(i=0;i<100;i++)print rand()*100, rand()*100}' | uplot scatter -t "Random Points"

### From CSV Files

# Bar chart from CSV
cat sales.csv | uplot bar -d, -H -t "Monthly Sales"

# Line chart with headers
cat timeseries.csv | uplot line -d, -H -t "Stock Price"

### From JSON (with jq)

# Extract data from JSON and plot
curl -s "https://api.example.com/data" | jq -r '.items[] | "\\(.name),\\(.value)"' | uplot bar -d,

### Termgraph (Python Alternative)

Simple horizontal bar charts:

echo -e "2020 50\\n2021 75\\n2022 90\\n2023 120" | termgraph

With colors:

echo -e "Sales 150\\nCosts 80\\nProfit 70" | termgraph --color green

### Gnuplot (Advanced)

For publication-quality charts:

# Quick line plot
gnuplot -e "set terminal dumb; plot sin(x)"

# From data file
gnuplot -e "set terminal dumb; plot 'data.txt' with lines"

### Sparklines

Inline mini-charts:

# Using spark (if installed)
echo "1 5 22 13 5" | spark
# Output: ▁▂█▅▂

# Pure bash sparkline
data="1 5 22 13 5"; min=$(echo $data | tr ' ' '\\n' | sort -n | head -1); max=$(echo $data | tr ' ' '\\n' | sort -n | tail -1); for n in $data; do printf "\\u258$((7-7*($n-$min)/($max-$min)))"; done; echo

### ASCII Tables

Format data as tables:

# Using column
echo -e "Name,Score,Grade\\nAlice,95,A\\nBob,82,B\\nCarol,78,C" | column -t -s,

# Using csvlook (csvkit)
cat data.csv | csvlook

### Stock Price Chart

# Fetch and plot stock data (using Alpha Vantage free API)
curl -s "https://www.alphavantage.co/query?function=TIME_SERIES_DAILY&symbol=AAPL&apikey=demo" | \\
  jq -r '.["Time Series (Daily)"] | to_entries | .[:20] | reverse | .[] | "\\(.key) \\(.value["4. close"])"' | \\
  uplot line -t "AAPL Stock Price"

### System Metrics

# CPU usage over time
for i in {1..20}; do
  top -bn1 | grep "Cpu(s)" | awk '{print 100-$8}'
  sleep 1
done | uplot line -t "CPU Usage %"

### API Response Times

# Measure and plot response times
for i in {1..10}; do
  curl -s -o /dev/null -w "%{time_total}\\n" https://example.com
done | uplot line -t "Response Time (s)"

### Tips

Use -d, for comma-delimited data, -d'\\t' for tabs
Use -H when your data has headers
Pipe through head or tail to limit data points
Combine with jq for JSON data extraction
Use watch for live updating charts: watch -n1 'command | uplot bar'
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: ianalloway
- Version: 0.1.0
## 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: 2026-04-29T10:04:29.129Z
- Expires at: 2026-05-06T10:04:29.129Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/data-viz)
- [Send to Agent page](https://openagent3.xyz/skills/data-viz/agent)
- [JSON manifest](https://openagent3.xyz/skills/data-viz/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/data-viz/agent.md)
- [Download page](https://openagent3.xyz/downloads/data-viz)