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 alejandroqh · Codex Skill · ★ 82
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is browser39 safe to install? View the security audit →
browser39 A headless browser for AI agents that fetches modern web pages, runs JavaScript, manages sessions, and returns token-efficient Markdown. Handles modern sites. Executes JavaScript, fills forms, queries the DOM, persists cookies and sessions across runs. LLM-usable output. Compact Markdown with content preselection, so the agent reads the section it needs, not the whole page. Local-only. No data sent to third-party services. Single binary. No Chrome, no Puppeteer. 52MB. macOS, Linux, Windows. Comparison Profiles, red
| Stars | 82 |
| Forks | 10 |
| Language | Rust |
| Category | Codex Skill |
| License | Apache-2.0 |
| Quality Score | 71.2227618020116/100 |
| Open Issues | 1 |
| Last Updated | 2026-05-20 |
| Created | 2026-04-03 |
| Platforms | browser, claude-code, rust |
| Est. Tokens | ~129k |
These tools work well together with browser39 for enhanced workflows:
Looking for a browser39 alternative? If you're comparing browser39 with other codex skill tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.
A collection of AI agent skills for Clawdbot, Claude Code, Codex
The web search plugin for DeepSeek Harness, and the search bridge for every model without native web access. A
A curated collection of resources for 🌌 Azure OpenAI, 🦙 LLMs (+RAG, Agents). Monthly Updates.
autonomous systems engineering cli agent for any cloud environment: AWS, GCP, Cloudflare, etc
A terminal coding agent, and a Python SDK for embedding on-device models in your own apps.
24 cross-platform agent skills for Claude Code, Cursor, Codex & Gemini CLI — databases, messaging, research, T
Explore other popular codex skill tools:
browser39 is A headless browser for AI agents that fetches modern web pages, runs JavaScript, manages sessions, and returns token-efficient Markdown.. It is categorized as a Codex Skill with 82 GitHub stars.
browser39 is primarily written in Rust. It covers topics such as agent, agent-skills, agentic-ai.
You can find installation instructions and usage details in the browser39 GitHub repository at github.com/alejandroqh/browser39. The project has 82 stars and 10 forks, indicating an active community.
browser39 is released under the Apache-2.0 license, making it free to use and modify according to the license terms.
The top alternatives to browser39 on Agent Skills Hub include agent-skills, modsearch, awesome-azure-openai-llm. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.