h4ckf0r0day/obscura

Health v2 · maintenance only

Flags: young

Adoption not part of the score

22334 stars · 1657 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Obscura is an open-source headless browser engine written in Rust that runs JavaScript via V8 and speaks the Chrome DevTools Protocol, acting as a drop-in replacement for headless Chrome with Puppeteer and Playwright. It offers built-in anti-detect/stealth features, isolated zero-state sessions, fast startup, low memory usage, and an MCP server for AI agents.

Use cases

• scrape websites without getting blocked by bot detection
• give AI agents isolated browser sessions
• replace headless Chrome with a lighter faster alternative
• run thousands of concurrent browser sessions cheaply
• extract markdown or structured data from web pages
• connect existing Playwright or Puppeteer scripts over CDP

When to choose

• you need anti-detect stealth browsing out of the box
• memory footprint and startup time of Chrome are bottlenecks at scale
• you want reproducible, stateless browser sessions for agents or scraping pipelines
• you want to keep existing Puppeteer/Playwright code without rewrites

When to avoid

• you need full Chrome feature parity including extensions and devtools UI
• your automation depends on Chrome-specific APIs or behaviors not implemented in the engine
• you need a mature battle-tested engine for complex real-user-like browsing

Facets

library · maturity active

http-client web-scraping browser-extension mcp parser web-development artificial-intelligence crawlers developer-tools rust windows self-hosted cli headless-browser antidetect cdp playwright puppeteer stealth browser-automation ai-agents automation linux macos docker

Member repositories

For agents

markdown · JSON · MCP: product_card(name="h4ckf0r0day/obscura")