unbrowser — security grade SAFE, quality 55/100

Security audit verdict: SAFE · quality 55/100

No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

by protostatis · MCP Server · ★ 15

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

🔒 Is unbrowser safe to install? View the security audit →

About unbrowser

Agent-native browser and MCP server for lightweight, Chrome-free web discovery, with explicit escalation to Unchained for browser-only flows.

ai-agentsbrowser-automationheadless-browsermcpmodel-context-protocolopenclawunchainedweb-researchweb-scraping

Quick Facts

Stars15
Forks1
LanguageRust
CategoryMCP Server
LicenseApache-2.0
Quality Score55.3027763356155/100
Last Updated2026-08-21
Created2026-05-01
Platformsbrowser, mcp, rust
Est. Tokens~22k

Compatible Skills

These tools work well together with unbrowser for enhanced workflows:

  • browser39 — semantic(0.24)+complementary+same_lang+similar_pop+shared_platform (58%)
  • obscura — semantic(0.46)+complementary+same_lang+shared_platform (56%)
  • HolyCode — semantic(0.24)+complementary+rare_topics+similar_pop+shared_platform (53%)

unbrowser alternative? Top 6 similar tools

Looking for a unbrowser alternative? If you're comparing unbrowser with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • camofox-mcp by redf0x1 · ⭐ 99

    Anti-detection browser MCP server for AI agents — navigate, interact, and automate the web without getting blo

  • cloakbrowser-mcp by swimmwatch · ⭐ 66

    ⚡ CloakBrowser MCP server for AI agents: Playwright-powered browsing, clean tool forwarding, Docker support, a

  • opencode-browser by michaljach · ⭐ 82

    Browser automation plugin for OpenCode AI editor - Control Chrome/Edge with AI, automate web testing, scraping

  • crawlbase-mcp by crawlbase · ⭐ 58

    Crawlbase MCP Server connects AI agents and LLMs with real-time web data. It powers Claude, Cursor, and Windsu

  • agent-skills by Nimbleway · ⭐ 56

    Agent skills that give AI agents live web data — search, scrape, and extract structured data with Extraction T

  • pinion-os by chu2bard · ⭐ 96

    Client SDK, Claude plugin and skill framework for the Pinion protocol. x402 micropayments on Base.

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Frequently Asked Questions

What is unbrowser?

unbrowser is Agent-native browser and MCP server for lightweight, Chrome-free web discovery, with explicit escalation to Unchained for browser-only flows.. It is categorized as a MCP Server with 15 GitHub stars.

What programming language is unbrowser written in?

unbrowser is primarily written in Rust. It covers topics such as ai-agents, browser-automation, headless-browser.

How do I install or use unbrowser?

You can find installation instructions and usage details in the unbrowser GitHub repository at github.com/protostatis/unbrowser. The project has 15 stars and 1 forks, indicating an active community.

What license does unbrowser use?

unbrowser is released under the Apache-2.0 license, making it free to use and modify according to the license terms.

What are the best alternatives to unbrowser?

The top alternatives to unbrowser on Agent Skills Hub include camofox-mcp, cloakbrowser-mcp, opencode-browser. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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