captcha-detection

Real-time detection of anti-bot systems, captchas & fingerprinting techniques. Identifies Cloudflare, Akamai, DataDome, reCAPTCHA, hCaptcha, Shape Security & more with confidence scoring and advanced capture tools.

Human-in-the-loop browser sessions for MCP clients using Playwright and Chrome DevTools Protocol.

Discord RPG bot that runs game cycles, handles rate limits, and stops on CAPTCHA signals.

Scraper health monitoring: success rate, blocks, CAPTCHA, selector drift, per-domain scores

Herramienta CLI de Report Defense para administradores de sistemas: audita en minutos la superficie expuesta de dominios y subdominios (rate limit, captcha, anti-bot, WAF, TLS, cabeceras, Host header, DNS, SPF/DMARC e infraestructura) y genera informes en MD, CSV, JSON, HTML y SARIF. Uso defensivo.

Does this web page have a captcha? Detects 69 captcha and bot-check products (reCAPTCHA, hCaptcha, Turnstile, DataDome, PerimeterX…) in the browser, Playwright, Puppeteer, Selenium or raw HTML from scraper APIs. Zero dependencies.

n8n community node that detects CAPTCHA widgets on a page and extracts sitekeys/image data. Detection only — does not solve CAPTCHAs.

Does this web page have a captcha? Python version of captcha-detector: 69 captcha and bot-check products (reCAPTCHA, hCaptcha, Turnstile, DataDome, PerimeterX…) in requests/httpx/aiohttp/Scrapy responses, scraper API results, Playwright and Selenium. Zero dependencies.