How do I install the Cookiecloud Fetch skill?

Run npx skillmds@latest add easychen/cookiecloud-fetch 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 Cookiecloud Fetch safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Cookiecloud Fetch?

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 Cookiecloud Fetch free to use?

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

Who published Cookiecloud Fetch?

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

Cookiecloud Fetch by easychen — Agent Skill

Name: Cookiecloud Fetch
Author: easychen

Cookiecloud Fetch

Fetch authenticated web content by injecting CookieCloud session cookies into Cloudflare Browser Run. Use this skill whenever a website requires login or has anti-scraping measures — social media feeds, SaaS dashboards, paywalled content, or any page that returns different content when logged in. Triggers on requests like "scrape this page (need to be logged in)", "fetch my xiaohongshu/weibo/bilibili feed", "take a screenshot of my dashboard", "extract data from a site that requires login", or any URL that needs a real user session.

easychen 85d4afc 2 files · 7.6 KB Updated Sep 17, 2026

File contents

CookieCloud + Browser Run Authenticated Fetch

Pulls session cookies from CookieCloud, injects them into Cloudflare Browser Run, and returns the rendered page as if the user were logged in.

Step 1 — Check Configuration

source ~/.zshrc 2>/dev/null
missing=()
[ -z "$COOKIECLOUD_URL" ]    && missing+=(COOKIECLOUD_URL)
[ -z "$COOKIECLOUD_UUID" ]   && missing+=(COOKIECLOUD_UUID)
[ -z "$COOKIECLOUD_PASSWORD" ] && missing+=(COOKIECLOUD_PASSWORD)
[ -z "$CF_ACCOUNT_ID" ]      && missing+=(CF_ACCOUNT_ID)
[ -z "$CF_API_TOKEN" ]       && missing+=(CF_API_TOKEN)

if [ ${#missing[@]} -gt 0 ]; then
  echo "MISSING: ${missing[*]}"
else
  echo "OK"
fi

If any variables are missing, ask the user to add them to ~/.zshrc:

export COOKIECLOUD_URL="http://localhost:8088"    # CookieCloud server
export COOKIECLOUD_UUID="your-uuid"               # from extension settings
export COOKIECLOUD_PASSWORD="your-password"       # from extension settings
export CF_ACCOUNT_ID="your-account-id"            # Cloudflare Dashboard sidebar
export CF_API_TOKEN="your-api-token"              # Account / Browser Rendering / Edit

Then source ~/.zshrc and retry.

Step 2 — Fetch

Locate the skill's scripts/fetch.js — it will be under ~/.claude/skills/cookiecloud-fetch/scripts/fetch.js (user install) or .claude/skills/cookiecloud-fetch/scripts/fetch.js (project install). Then run:

source ~/.zshrc 2>/dev/null

# Set these before running:
TARGET_URL="https://example.com/page"
ENDPOINT="markdown"   # markdown | content | screenshot | json | links

SCRIPT=$(find ~/.claude .claude -path "*/cookiecloud-fetch/scripts/fetch.js" 2>/dev/null | head -1)
node "$SCRIPT" "$TARGET_URL" "$ENDPOINT"

Diagnostic lines (cookie count, errors) go to stderr. The page content goes to stdout.

Endpoints

Endpoint	Returns
`markdown`	Markdown — best for reading or passing to an LLM
`content`	Full rendered HTML
`screenshot`	PNG saved to `/tmp/browserrun_screenshot.png`
`json`	AI-extracted structured data
`links`	All hyperlinks on the page

No cookies found?

If the script exits with No cookies found for "domain", the user hasn't logged into that site since the CookieCloud extension was installed, or the extension hasn't synced yet. Ask them to open the site in their browser and trigger a manual sync from the extension popup.

Limitation

Only cookie_data is injected. local_storage_data is not — Browser Run Quick Actions don't support localStorage injection. Sites that store auth tokens exclusively in localStorage won't work with this skill.

---name: cookiecloud-fetchdescription: Fetch authenticated web content by injecting CookieCloud session cookies into Cloudflare Browser Run. Use this skill whenever a website requires login or has anti-scraping measures — social media feeds, SaaS dashboards, paywalled content, or any page that returns different content when logged in. Triggers on requests like "scrape this page (need to be logged in)", "fetch my xiaohongshu/weibo/bilibili feed", "take a screenshot of my dashboard", "extract data from a site that requires login", or any URL that needs a real user session.---# CookieCloud + Browser Run Authenticated FetchPulls session cookies from CookieCloud, injects them into Cloudflare Browser Run, and returns the rendered page as if the user were logged in.## Step 1 — Check Configuration```bashsource ~/.zshrc 2>/dev/nullmissing=()[ -z "$COOKIECLOUD_URL" ] && missing+=(COOKIECLOUD_URL)[ -z "$COOKIECLOUD_UUID" ] && missing+=(COOKIECLOUD_UUID)[ -z "$COOKIECLOUD_PASSWORD" ] && missing+=(COOKIECLOUD_PASSWORD)[ -z "$CF_ACCOUNT_ID" ] && missing+=(CF_ACCOUNT_ID)[ -z "$CF_API_TOKEN" ] && missing+=(CF_API_TOKEN)if [ ${#missing[@]} -gt 0 ]; then echo "MISSING: ${missing[*]}"else echo "OK"fi```If any variables are missing, ask the user to add them to `~/.zshrc`:```bashexport COOKIECLOUD_URL="http://localhost:8088" # CookieCloud serverexport COOKIECLOUD_UUID="your-uuid" # from extension settingsexport COOKIECLOUD_PASSWORD="your-password" # from extension settingsexport CF_ACCOUNT_ID="your-account-id" # Cloudflare Dashboard sidebarexport CF_API_TOKEN="your-api-token" # Account / Browser Rendering / Edit```Then `source ~/.zshrc` and retry.## Step 2 — FetchLocate the skill's `scripts/fetch.js` — it will be under `~/.claude/skills/cookiecloud-fetch/scripts/fetch.js` (user install) or `.claude/skills/cookiecloud-fetch/scripts/fetch.js` (project install). Then run:```bashsource ~/.zshrc 2>/dev/null# Set these before running:TARGET_URL="https://example.com/page"ENDPOINT="markdown" # markdown | content | screenshot | json | linksSCRIPT=$(find ~/.claude .claude -path "*/cookiecloud-fetch/scripts/fetch.js" 2>/dev/null | head -1)node "$SCRIPT" "$TARGET_URL" "$ENDPOINT"```Diagnostic lines (cookie count, errors) go to stderr. The page content goes to stdout.## Endpoints| Endpoint | Returns ||----------|---------|| `markdown` | Markdown — best for reading or passing to an LLM || `content` | Full rendered HTML || `screenshot` | PNG saved to `/tmp/browserrun_screenshot.png` || `json` | AI-extracted structured data || `links` | All hyperlinks on the page |## No cookies found?If the script exits with `No cookies found for "domain"`, the user hasn't logged into that site since the CookieCloud extension was installed, or the extension hasn't synced yet. Ask them to open the site in their browser and trigger a manual sync from the extension popup.## LimitationOnly `cookie_data` is injected. `local_storage_data` is not — Browser Run Quick Actions don't support localStorage injection. Sites that store auth tokens exclusively in localStorage won't work with this skill.

Frequently asked questions