安全扫描（ClawHub）

• VirusTotal ：良性
• OpenClaw ：可疑

OpenClaw 评估

The skill's code-free instructions match the described BLS visualizer purpose, but the SKILL.md asks for an OpenRouter API key and to run non-headless scraping while the registry metadata declares no required env vars — this mismatch and the scraping instructions warrant caution.

安装（复制给龙虾 AI）

将下方整段复制到龙虾中文库对话中，由龙虾按 SKILL.md 完成安装。

请把本段交给龙虾中文库（龙虾 AI）执行：为本机安装 OpenClaw 技能「karpathy-jobs-bls-visualizer」。简介：Research tool for visually exploring BLS Occupational Outlook Handbook data wit…。
请 fetch 以下地址读取 SKILL.md 并按文档完成安装：https://raw.githubusercontent.com/openclaw/skills/refs/heads/main/skills/adisinghstudent/karpathy-jobs-bls-visualizer/SKILL.md
（来源：yingzhi8.cn 技能库）

SKILL.md

打开原始 SKILL.md（GitHub raw）

---
name: karpathy-jobs-bls-visualizer
description: Research tool for visually exploring BLS Occupational Outlook Handbook data with an interactive treemap, LLM-powered scoring pipeline, and data scraping/parsing utilities.
triggers:
  - "explore BLS job market data"
  - "visualize occupational outlook handbook"
  - "add custom LLM scoring to jobs treemap"
  - "scrape BLS occupation pages"
  - "build AI exposure scores for occupations"
  - "run the jobs visualization pipeline"
  - "customize the treemap color layer"
  - "fork karpathy jobs project"
---

# karpathy/jobs — BLS Job Market Visualizer

> Skill by [ara.so](https://ara.so) — Daily 2026 Skills collection.

A research tool for visually exploring Bureau of Labor Statistics [Occupational Outlook Handbook](https://www.bls.gov/ooh/) data across 342 occupations. The interactive treemap colors rectangles by employment size (area) and any chosen metric (color): BLS growth outlook, median pay, education requirements, or LLM-scored AI exposure. The pipeline is fully forkable — write a new prompt, re-run scoring, get a new color layer.

**Live demo:** [karpathy.ai/jobs](https://karpathy.ai/jobs/)

---

## Installation & Setup

```bash
# Clone the repo
git clone https://github.com/karpathy/jobs
cd jobs

# Install dependencies (uses uv)
uv sync
uv run playwright install chromium
```

Create a `.env` file with your OpenRouter API key (required only for LLM scoring):

```bash
OPENROUTER_API_KEY=your_openrouter_key_here
```

---

## Full Pipeline — Key Commands

Run these in order for a complete fresh build:

```bash
# 1. Scrape BLS pages (non-headless Playwright; BLS blocks bots)
#    Results cached in html/ — only needed once
uv run python scrape.py

# 2. Convert raw HTML → clean Markdown in pages/
uv run python process.py

# 3. Extract structured fields → occupations.csv
uv run python make_csv.py

# 4. Score AI exposure via LLM (uses OpenRouter API, saves scores.json)
uv run python score.py

# 5. Merge CSV + scores → site/data.json for the frontend
uv run python build_site_data.py

# 6. Serve the visualization locally
cd site && python -m http.server 8000
# Open http://localhost:8000
```

---

## Key Files Reference

| File | Description |
|------|-------------|
| `occupations.json` | Master list of 342 occupations (title, URL, category, slug) |
| `occupations.csv` | Summary stats: pay, education, job count, growth projections |
| `scores.json` | AI exposure scores (0–10) + rationales for all 342 occupations |
| `prompt.md` | All data in one ~45K-token file for pasting into an LLM |
| `html/` | Raw HTML pages from BLS (~40MB, source of truth) |
| `pages/` | Clean Markdown versions of each occupation page |
| `site/index.html` | The treemap visualization (single HTML file) |
| `site/data.json` | Compact merged data consumed by the frontend |
| `score.py` | LLM scoring pipeline — fork this to write custom prompts |

---

## Writing a Custom LLM Scoring Layer

The most powerful feature: write any scoring prompt, run `score.py`, get a new treemap color layer.

### 1. Edit the prompt in `score.py`

```python
# score.py (simplified structure)
SYSTEM_PROMPT = """
You are evaluating occupations for exposure to humanoid robotics over the next 10 years.

Score each occupation from 0 to 10:
- 0 = no meaningful exposure (e.g., requires fine social judgment, non-physical)
- 5 = moderate exposure (some tasks automatable, but humans still central)
- 10 = high exposure (repetitive physical tasks, predictable environments)

Consider: physical task complexity, environment predictability, dexterity requirements,
cost of robot vs human, regulatory barriers.

Respond ONLY with JSON: {"score": <int 0-10>, "rationale": "<1-2 sentences>"}
"""
```

### 2. Run the scoring pipeline

```python
# The pipeline reads each occupation's Markdown from pages/,
# sends it to the LLM, and writes results to scores.json

# scores.json structure:
{
  "software-developers": {
    "score": 1,
    "rationale": "Software development is digital and cognitive; humanoid robots provide no advantage."
  },
  "construction-laborers": {
    "score": 7,
    "rationale": "Physical, repetitive outdoor tasks are targets for humanoid robotics, though unstructured environments remain challenging."
  }
  // ... 342 occupations total
}
```

### 3. Rebuild site data

```bash
uv run python build_site_data.py
cd site && python -m http.server 8000
```

---

## Data Structures

### `occupations.json` entry

```json
{
  "title": "Software Developers",
  "url": "https://www.bls.gov/ooh/computer-and-information-technology/software-developers.htm",
  "category": "Computer and Information Technology",
  "slug": "software-developers"
}
```

### `occupations.csv` columns

```
slug, title, category, median_pay, education, job_count, growth_percent, growth_outlook
```

Example row:
```
software-developers, Software Developers, Computer and Information Technology,
130160, Bachelor's degree, 1847900, 17, Much faster than average
```

### `site/data.json` entry (merged frontend data)

```json
{
  "slug": "software-developers",
  "title": "Software Developers",
  "category": "Computer and Information Technology",
  "median_pay": 130160,
  "education": "Bachelor's degree",
  "job_count": 1847900,
  "growth_percent": 17,
  "growth_outlook": "Much faster than average",
  "ai_score": 9,
  "ai_rationale": "AI is deeply transforming software development workflows..."
}
```

---

## Frontend Treemap (`site/index.html`)

The visualization is a single self-contained HTML file using D3.js.

### Color layers (toggle in UI)

| Layer | What it shows |
|-------|---------------|
| BLS Outlook | BLS projected growth category (green = fast growth) |
| Median Pay | Annual median wage (color gradient) |
| Education | Minimum education required |
| Digital AI Exposure | LLM-scored 0–10 AI impact estimate |

### Adding a new color layer to the frontend

```html
<!-- In site/index.html, find the layer toggle buttons -->
<button onclick="setLayer('ai_score')">Digital AI Exposure</button>

<!-- Add your new layer button -->
<button onclick="setLayer('robotics_score')">Humanoid Robotics</button>
```

```javascript
// In the colorScale function, add a case for your new field:
function getColor(d, layer) {
  if (layer === 'robotics_score') {
    // scores 0-10, blue = low exposure, red = high
    return d3.interpolateRdYlBu(1 - d.robotics_score / 10);
  }
  // ... existing cases
}
```

Then update `build_site_data.py` to include your new score field in `data.json`.

---

## Generating the LLM-Ready Prompt File

Package all 342 occupations + aggregate stats into a single file for LLM chat:

```bash
uv run python make_prompt.py
# Produces prompt.md (~45K tokens)
# Paste into Claude, GPT-4, Gemini, etc. for data-grounded conversation
```

---

## Scraping Notes

The BLS blocks automated bots, so `scrape.py` uses **non-headless** Playwright (real visible browser window):

```python
# scrape.py key behavior
browser = await p.chromium.launch(headless=False)  # Must be visible
# Pages saved to html/<slug>.html
# Already-scraped pages are skipped (cached)
```

If scraping fails or is rate-limited:
- The `html/` directory already contains cached pages in the repo
- You can skip scraping entirely and run from `process.py` onward
- If re-scraping, add delays between requests to avoid blocks

---

## Common Patterns

### Re-score only missing occupations

```python
import json, os

with open("scores.json") as f:
    existing = json.load(f)

with open("occupations.json") as f:
    all_occupations = json.load(f)

# Find gaps
missing = [o for o in all_occupations if o["slug"] not in existing]
print(f"Missing scores: {len(missing)}")
# Then run score.py with a filter for missing slugs
```

### Parse a single occupation page manually

```python
from parse_detail import parse_occupation_page
from pathlib import Path

html = Path("html/software-developers.html").read_text()
data = parse_occupation_page(html)
print(data["median_pay"])     # e.g. 130160
print(data["job_count"])      # e.g. 1847900
print(data["growth_outlook"]) # e.g. "Much faster than average"
```

### Load and query occupations.csv

```python
import pandas as pd

df = pd.read_csv("occupations.csv")

# Top 10 highest paying occupations
top_pay = df.nlargest(10, "median_pay")[["title", "median_pay", "growth_outlook"]]
print(top_pay)

# Filter: fast growth + high pay
high_value = df[
    (df["growth_percent"] > 10) &
    (df["median_pay"] > 80000)
].sort_values("median_pay", ascending=False)
```

### Combine CSV with AI scores for analysis

```python
import pandas as pd, json

df = pd.read_csv("occupations.csv")

with open("scores.json") as f:
    scores = json.load(f)

df["ai_score"] = df["slug"].map(lambda s: scores.get(s, {}).get("score"))
df["ai_rationale"] = df["slug"].map(lambda s: scores.get(s, {}).get("rationale"))

# High AI exposure, high pay — reshaping, not disappearing
high_exposure_high_pay = df[
    (df["ai_score"] >= 8) &
    (df["median_pay"] > 100000)
][["title", "median_pay", "ai_score", "growth_outlook"]]
print(high_exposure_high_pay)
```

---

## Troubleshooting

**`playwright install` fails**
```bash
uv run playwright install --with-deps chromium
```

**BLS scraping blocked / returns empty pages**
- Ensure `headless=False` in `scrape.py` (already the default)
- Add manual delays; do not run in CI
- The cached `html/` directory in the repo can be used directly

**`score.py` OpenRouter errors**
- Verify `OPENROUTER_API_KEY` is set in `.env`
- Check your OpenRouter account has credits
- Default model is Gemini Flash — change `model` in `score.py` for a different LLM

**`site/data.json` not updating after re-scoring**
```bash
# Always rebuild site data after changing scores.json
uv run python build_site_data.py
```

**Treemap shows blank / no data**
- Confirm `site/data.json` exists and is valid JSON
- Serve with `python -m http.server` (not `file://` — CORS blocks local JSON fetch)
- Check browser console for fetch errors

---

## Important Caveats (from the project)

- **AI Exposure ≠ job disappearance.** A score of 9/10 means AI is *transforming* the work, not eliminating demand. Software developers score 9/10 but demand is growing.
- **Scores are rough LLM estimates** (Gemini Flash via OpenRouter), not rigorous economic predictions.
- The tool does **not** account for demand elasticity, latent demand, regulatory barriers, or social preferences for human workers.
- This is a **development/research tool**, not an economic publication.