ego-lite
A purpose-built browser for AI agents, enabling parallel work for you and AI, inherits your existing login state, zero config, zero cost for efficient browser automation.
Suggested prompts
About this skill
ego lite
ego lite is a browser designed for you and your AI agents to work in parallel. Your agents run browser tasks in their own isolated Spaces while your tabs stay untouched — tasks complete faster with fewer tokens.
Unlike conventional browser automation frameworks that need a separate browser to drive and struggle with login state, ego lite is a daily-use browser itself. Your agent inherits your existing logins, cookies, extensions, and bookmarks through ego-browser.
Preview
ego lite finished four complex browser automation tasks up to 2.5× faster than Vercel's agent-browser, with substantially fewer tokens. The harder the task, the bigger the gap.
Use Cases
- Have your AI agent operate web pages: open sites, click buttons, fill forms, submit data
- Extract information from dynamically loaded pages
- Let your agent use sites you're already logged into (dashboards, admin panels, social platforms)
- Run multiple agent tasks simultaneously in parallel Spaces without interference
- Use one browser for both daily browsing and agent automation side by side
Core Capabilities
- Isolated Spaces: Each agent gets its own Space — it won't touch your tabs. You can see, take over, or stop any Space at any time
- Parallel Multitasking: Multiple Spaces run different agent tasks simultaneously without conflicts
- Shared Login State: Inherits your Chrome data (sessions, cookies, extensions, bookmarks) — your agent uses them directly, no re-login needed
- High-quality Page Snapshots: Kernel-level customization produces the most accurate semantic page snapshots on the market, including tough cases like deeply nested iframes
- Code-based Execution: Agents call JavaScript functions directly instead of issuing CLI commands one by one. Complex tasks finish up to 2.5× faster with lower token cost
- Any Agent Can Drive It: Through the
ego-browserconnection layer, Claude Code, Codex, Cursor, or any custom agent can control ego lite
How It Works
- Install ego lite and complete the setup (optionally import Chrome data)
- Describe what you want the browser to do in your agent
- The agent uses
ego-browserto open pages and perform actions in an isolated Space - Once done, the agent reports results — your tabs remain untouched
What You Need
- macOS (Windows and Linux on the roadmap)
- Any agent CLI that supports ego-browser (Claude Code, Codex, Cursor, etc.)
- Choose whether to import Chrome data on first launch
What You Get
- Browser operation results from your AI agent: screenshots, extracted data, form submission confirmations, page content
- Parallel execution of multiple agent tasks
- A seamless experience without repeated logins
Comparison
| Capability | ego lite | Browser-Use | agent-browser (Vercel) | ChatGPT Atlas | Perplexity Comet |
|---|---|---|---|---|---|
| Multitask in parallel | ✓ | — | — | — | — |
| Reusable skills | ✓ | — | — | — | — |
| Inherits Chrome data | ✓ | — | — | ✓ | ✓ |
| Same browser, separate workspace | ✓ | — | — | — | — |
| Compressed semantic input | ✓ | — | ✓ | — | — |
| Controllable by external agents | ✓ | ✓ | ✓ | — | — |
| Data stored locally | ✓ | ✓ | ✓ | — | — |
| No login friction | ✓ | — | — | ✓ | ✓ |
| Daily-use browser | ✓ | — | — | ✓ | ✓ |
| Free | ✓ | ✓ | ✓ | — | — |
Browser automation frameworks (Browser-Use, agent-browser) need a separate browser instance and struggle with login state. AI browsers (ChatGPT Atlas, Perplexity Comet) have a built-in agent, but only that agent can drive the browser. ego lite is one browser designed from the start for you and any agent you bring to share.
Notes
- Currently macOS only; Windows and Linux are in development
- First launch requires completing the onboarding flow
- Your browsing data is stored locally; ego lite only records whether you opted into Chrome migration
- "Experience accumulation" (making your agent faster over time) is coming soon and not yet available