cloudflare

Manage Cloudflare Turnstile CAPTCHA widgets and validate challenge tokens via REST API.

Updated Feb 11, 2026

Search Tags:#security #api #validation #cloudflare #turnstile #captcha

Ready to run

npx skills add https://github.com/Vero-Ventures/fuzzycat --skill cloudflare-vero-ventures

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: cloudflare
Source: https://github.com/Vero-Ventures/fuzzycat/tree/main/.claude/skills/cloudflare
Command: npx skills add https://github.com/Vero-Ventures/fuzzycat --skill cloudflare-vero-ventures

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides tools to manage and interact with Cloudflare Turnstile CAPTCHA, enabling efficient administration and debugging of CAPTCHA widgets.

Core Features & Use Cases

Token Validation: Server-side validation of CAPTCHA challenge tokens.
Key Management: Retrieve site keys and secrets for integration.
Analytics: View solve rates and analytics for CAPTCHA performance.
Use Case: Debugging a failed CAPTCHA submission by validating the token on the server-side to understand why it was marked as unsolved.

Quick Start

Use the cloudflare skill to validate the provided challenge token.

Frequently Asked Questions about cloudflare

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I validate a Cloudflare Turnstile challenge token server-side?▼

To validate a Cloudflare Turnstile challenge token server-side, you submit the token to the verification endpoint using your site secret. This checks the token's authenticity and returns pass or fail status.

What do I need to retrieve my Cloudflare Turnstile site keys and secrets?▼

You need to authenticate API requests using the TURNSTILE_SITE_KEY and TURNSTILE_SECRET environment variables. This allows you to retrieve and manage your site keys for integration.

Can I view solve rate analytics for my Cloudflare Turnstile widgets?▼

Yes, you can view solve rate analytics for Cloudflare Turnstile widgets by interacting with the challenge verification endpoints. This provides analytics data on CAPTCHA performance.

How does server-side CAPTCHA token validation help debug failed submissions?▼

Server-side CAPTCHA token validation helps debug failed submissions by querying the API to understand exactly why a challenge token was marked as unsolved or invalid.

What are the limitations of managing Turnstile widgets through the REST API?▼

Managing Turnstile through the REST API requires valid TURNSTILE_SITE_KEY and TURNSTILE_SECRET environment variables for authentication, limiting usage to contexts where these are configured.