How do I install the Swipenode skill?

Run npx skillmds@latest add dvcrn/swipenode in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Swipenode safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Swipenode?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Swipenode free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Swipenode?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Swipenode by dvcrn — Agent Skill

Name: Swipenode
Rating: 4.2 (5 reviews)
Author: dvcrn

Swipenode

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.

dvcrn Updated Sep 8, 2026 32 repo stars

File contents

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/swipenode

Built 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 mcp

Install as MCP in Claude Desktop

~/.openclaw/workspace/skills/swipenode/swipenode install-mcp

What 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, comments

E-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 .

---name: swipenodedescription: 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.---# SwipeNode SkillLightning-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/swipenode```Built from source (Go 1.24), single static binary, no runtime dependencies.---## Commands### Extract (single URL)```bash~/.openclaw/workspace/skills/swipenode/swipenode extract --url <url>```### Extract + filter with jq```bash~/.openclaw/workspace/skills/swipenode/swipenode extract --url https://shop.example.com | jq '.props.pageProps.product'```### Batch (multiple URLs concurrently)```bash~/.openclaw/workspace/skills/swipenode/swipenode batch --urls "https://a.com,https://b.com"```### MCP Server (for Claude Desktop / local agents)```bash~/.openclaw/workspace/skills/swipenode/swipenode mcp```### Install as MCP in Claude Desktop```bash~/.openclaw/workspace/skills/swipenode/swipenode install-mcp```---## What 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)```bash~/.openclaw/workspace/skills/swipenode/swipenode extract --url https://news.ycombinator.com# Returns: clean list of titles, points, comments```### E-Commerce product data (Next.js)```bash~/.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```bash# Requires Go 1.24+export PATH="/tmp/go/bin:$PATH" # or system Gogit clone https://github.com/sirToby99/swipenode.git /tmp/swipenode-buildcd /tmp/swipenode-buildgo build -o ~/.openclaw/workspace/skills/swipenode/swipenode .```

Frequently asked questions