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Cloudflare Pages Gotchas

Category: Engineering  ·  Sub-category: cloud-platforms  ·  Last updated:
cloud:cloudflare
This skill should be used when working on a Cloudflare Pages project with Pages Functions — debugging on-the-fly image resizing that won't work, a wrangler.toml with named [env.*] blocks where bindings mysteriously go missing in one environment, a crypto.subtle PBKDF2 call that throws in production but works locally, or a _redirects rule that silently never fires on a path a Function also handles. Trigger phrases include "pages images binding", "env.IMAGES", "wrangler.toml env production", "bindings missing in production", "PBKDF2 iterations error", "NotSupportedError iteration counts", "_redirects not working", "redirect skipped by functions", "pages function precedence".
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Four real, non-obvious platform behaviors hit while building and deploying a Cloudflare Pages site with Functions, KV, and R2. Each looked like a bug in the project's own code at first; each was actually a documented (but easy to miss) platform constraint.

What this skill does

Cloudflare Pages Gotchas is a community-contributed Claude Code skill in the cloud-platforms sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/cloudflare-pages-gotchas/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Cloudflare Pages Gotchas Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 211,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/cloudflare-pages-gotchas
curl -L https://claudskills.com/skills/cloudflare-pages-gotchas/SKILL.md \
  -o ~/.claude/skills/cloudflare-pages-gotchas/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/cloudflare-pages-gotchas/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/cloudflare-pages-gotchas/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\cloudflare-pages-gotchas\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Cloudflare Pages Gotchas Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/cloudflare-pages-gotchas/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Cloudflare Pages Gotchas skill do?
This skill should be used when working on a Cloudflare Pages project with Pages Functions — debugging on-the-fly image resizing that won't work, a wrangler.toml with named [env.*] blocks where bindings mysteriously go missing in one environment, a crypto.subtle PBKDF2 call that throws in production but works locally, or a _redirects rule that silently never fires on a path a Function also handles. Trigger phrases include "pages images binding", "env.IMAGES", "wrangler.toml env production", "bindings missing in production", "PBKDF2 iterations error", "NotSupportedError iteration counts", "_redirects not working", "redirect skipped by functions", "pages function precedence".
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Cloudflare Pages Gotchas skill?
Use Cloudflare Pages Gotchas when your Claude Code task falls under the Engineering category — specifically in the cloud platforms area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Cloudflare Pages Gotchas" or describe the task and let Claude pick). Browse related skills at /category/engineering/.
What is a Claude Code skill and how does the Cloudflare Pages Gotchas skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Cloudflare Pages Gotchas is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
jackson2w. (2026). Cloudflare Pages Gotchas [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/cloudflare-pages-gotchas/
BibTeX
@misc{cloudflare-pages-gotchas-2026,
  author    = {jackson2w},
  title     = {Cloudflare Pages Gotchas [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/cloudflare-pages-gotchas/}
}

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Security scan

Grade A · scanned 2026-10-25 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

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