- name
- swipenode
- description
- Lightning-fast web extraction for AI agents. Extracts structured JSON from Next.js, Nuxt.js, Gatsby, Remix without headless browsers. TLS spoofing bypasses Cloudflare. 98% fewer tokens vs raw HTML. Use for e-commerce, news scraping, API-less data collection, or when web_fetch/browser overhead is too high.
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SwipeNode Skill
Lightning-fast, zero-render web extraction CLI built for AI agents. Extracts structured data (Next.js/Nuxt.js) without headless browsers.
Repo: https://github.com/sirToby99/swipenode
Binary
~/.openclaw/workspace/skills/swipenode/swipenodeBuilt from source (Go 1.24), single static binary, no runtime dependencies.
Commands
Extract (single URL)
~/.openclaw/workspace/skills/swipenode/swipenode extract --url <url>Extract + filter with jq
~/.openclaw/workspace/skills/swipenode/swipenode extract --url https://shop.example.com | jq '.props.pageProps.product'Batch (multiple URLs concurrently)
~/.openclaw/workspace/skills/swipenode/swipenode batch --urls "https://a.com,https://b.com"MCP Server (for Claude Desktop / local agents)
~/.openclaw/workspace/skills/swipenode/swipenode mcpInstall as MCP in Claude Desktop
~/.openclaw/workspace/skills/swipenode/swipenode install-mcpWhat it extracts
| Framework | Data source |
|---|---|
| Next.js | __NEXT_DATA__ JSON blob |
| Nuxt.js | window.__NUXT__ |
| Gatsby | window.___gatsby |
| Remix | window.__remixContext |
| JSON-LD | <script type="application/ld+json"> |
| Fallback | Clean visible text (boilerplate stripped) |
Smart pruning: Strips tracking pixels, telemetry, base64 images, UI noise → up to 98% fewer tokens vs raw HTML.
When to use vs web_fetch
| Situation | Tool |
|---|---|
| Data-rich site (Next.js shop, news portal) | swipenode |
| Cloudflare-protected site | swipenode (TLS spoofing) |
| Need structured JSON from React/Vue app | swipenode |
| Simple static page / docs | web_fetch |
| Need screenshots / DOM interaction | browser |
| 308/421 redirect errors | try web_fetch as fallback |
Known Limitations
- HTTP 308/421 redirect errors on some CDN-hosted sites (e.g. vercel.com, nextjs.org) — use web_fetch as fallback
- No JavaScript execution — if data is loaded client-side only, won't help
- No DOM interaction (no clicks, forms)
Examples
HN front page (clean text fallback)
~/.openclaw/workspace/skills/swipenode/swipenode extract --url https://news.ycombinator.com
# Returns: clean list of titles, points, commentsE-Commerce product data (Next.js)
~/.openclaw/workspace/skills/swipenode/swipenode extract --url https://shop.example.com/product/123 | jq '.props.pageProps'Token savings comparison
Raw HTML → LLM: ~15.000 tokens (div soup, scripts, tracking)
SwipeNode extract: ~300 tokens (clean structured JSON)
Savings: ~98%Build from source
# Requires Go 1.24+
export PATH="/tmp/go/bin:$PATH" # or system Go
git clone https://github.com/sirToby99/swipenode.git /tmp/swipenode-build
cd /tmp/swipenode-build
go build -o ~/.openclaw/workspace/skills/swipenode/swipenode .