- name
- crawl
- description
- Web crawling and extraction scripts for HTML pages, JS-rendered pages, links, tables, robots policy, and site crawling.
- license
- Proprietary. LICENSE.txt has complete terms
- version
- 1.0.0
- tags
- ["web","scraping","crawling","http"]
- author
- Datalayer
# Crawl Skill
## Required Environment Variables
- None required.
## Invocation Contract
- Call `run_skill_script` with:
- `skill_name`: `crawl`
- `script_name`: one of `fetch_page`, `fetch_js_page`, `extract_links`, `extract_tables`, `crawl_site`, `check_robots`
- Put required positional parameters in `args`.
- Put optional value flags in `kwargs` using the keys listed below.
- For flag-only boolean options, use `args` (not `kwargs`).
## Scripts API
### `script_name: fetch_page`
- `args`: `["<url>"]`
- optional `kwargs`: `timeout`, `output`
### `script_name: fetch_js_page`
- `args`: `["<url>"]`
- optional `kwargs`: `wait`, `selector`, `timeout`, `output`
- optional boolean flag `--html`: pass via `args` as `"--html"`
### `script_name: extract_links`
- `args`: `["<url>"]`
- optional `kwargs`: `filter`, `timeout`, `output`
- `--absolute` is enabled by default.
### `script_name: extract_tables`
- `args`: `["<url>"]`
- optional `kwargs`: `format`, `timeout`, `output`
- `format`: `json | csv`
### `script_name: crawl_site`
- `args`: `["<start_url>"]`
- optional `kwargs`: `max_pages`, `max_depth`, `timeout`, `output`
- `--same-domain` is enabled by default.
### `script_name: check_robots`
- `args`: `["<url>"]`
- optional `kwargs`: `user_agent`
## `run_skill_script` Examples
- JS-rendered fetch with selector:
```json
{
"skill_name": "crawl",
"script_name": "fetch_js_page",
"args": ["https://example.com"],
"kwargs": {
"wait": 1200,
"selector": "main",
"timeout": 45000
}
}
```
- Include raw HTML output:
```json
{
"skill_name": "crawl",
"script_name": "fetch_js_page",
"args": ["https://example.com", "--html"]
}
```
Notes:
- `fetch_js_page` requires Playwright + Chromium in the execution environment.
## Direct CLI Examples
```bash
python agent_skills/skills/crawl/scripts/fetch_page.py https://example.com --timeout 20
python agent_skills/skills/crawl/scripts/fetch_js_page.py https://example.com --wait 1200 --selector main
python agent_skills/skills/crawl/scripts/extract_links.py https://example.com --filter /docs
python agent_skills/skills/crawl/scripts/extract_tables.py https://example.com --format csv --output tables.csv
python agent_skills/skills/crawl/scripts/crawl_site.py https://example.com --max-pages 20 --max-depth 2 --output crawl.json
python agent_skills/skills/crawl/scripts/check_robots.py https://example.com --user-agent "DataBot/1.0"
```
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